Source/WebCore/ChangeLog

Index: Source/WebCore/ChangeLog
===================================================================
--- Source/WebCore/ChangeLog	(revision 114572)
+++ Source/WebCore/ChangeLog	(working copy)
@@ -1,3 +1,13954 @@
+2012-04-16  Andrei Burago  <aburago@chromium.org>
+
+        Auto-sized frames may be taller than expected
+        https://bugs.webkit.org/show_bug.cgi?id=84106
+
+        Reviewed by David Levin.
+
+        No new tests. The repro steps require using Chrome notifications on Win.
+
+        * page/FrameView.cpp:
+        (WebCore::FrameView::autoSizeIfEnabled):
+
+2012-04-13  James Robinson  <jamesr@chromium.org>
+
+        [chromium] Expose WebVideoLayer to Platform API and port WebMediaPlayerClientImpl to using it
+        https://bugs.webkit.org/show_bug.cgi?id=83963
+
+        Reviewed by Adrienne Walker.
+
+        Converts VideoLayerChromium / CCVideoLayerImpl to use a Platform WebVideoFrameProvider interface instead of a
+        WebCore VideoFrameProvider.
+
+        * WebCore.gypi:
+        * platform/graphics/chromium/VideoLayerChromium.cpp:
+        (WebCore::VideoLayerChromium::create):
+        (WebCore::VideoLayerChromium::VideoLayerChromium):
+        * platform/graphics/chromium/VideoLayerChromium.h:
+        (WebKit):
+        (WebCore):
+        (VideoLayerChromium):
+        * platform/graphics/chromium/cc/CCVideoLayerImpl.cpp:
+        (WebCore::CCVideoLayerImpl::CCVideoLayerImpl):
+        * platform/graphics/chromium/cc/CCVideoLayerImpl.h:
+        (WebCore::CCVideoLayerImpl::create):
+        (CCVideoLayerImpl):
+
+2012-04-16  Takashi Sakamoto  <tasak@google.com>
+
+        [Shadow DOM] InsertionPoint should have isActive() member function.
+        https://bugs.webkit.org/show_bug.cgi?id=82010
+
+        Reviewed by Hajime Morita.
+
+        This patch adds isActive public member function to InsertionPoint and
+        makes InsertionPoint elements consider whether active or not.
+        If an InsertionPoint is inactive, the element is not shadow boundary
+        and is needed to be rendered.
+        c.f. https://dvcs.w3.org/hg/webcomponents/raw-file/tip/spec/shadow/index.html#dfn-active-insertion-point
+
+        Test: update existing tests, i.e.
+        LayoutTests/fast/dom/shadow/shadow-contents-fallback-dynamic.html and
+        LayoutTests/fast/dom/shadow/shadow-contents-fallback.html
+
+        * html/shadow/InsertionPoint.cpp:
+        (WebCore::InsertionPoint::isActive):
+        A new public method for checking whether an insertion point is active or inactive.
+        If active, returns true. Otherwise, false.
+        (WebCore::InsertionPoint::isShadowBoundary):
+        Make the method consider whether an insertin point is active or inactive.
+        (WebCore::InsertionPoint::rendererIsNeeded):
+        Changed to return true If an insertion point is inactive.
+        (WebCore::InsertionPoint::attach):
+        Changed to call only HTMLElement::attach If an insertion point is inactive.
+        (WebCore::InsertionPoint::detach):
+        Changed to call only HTMLElement::detach If an insertion point is inactive.
+        * html/shadow/InsertionPoint.h:
+        (InsertionPoint):
+        Added isActive public method.
+        * dom/NodeRenderingContext.cpp:
+        (WebCore::NodeRenderingContext::NodeRenderingContext):
+        Changed to take into account an insertion point's activeness when parent is an insertion point.
+        (WebCore::NodeRenderingContext::firstRendererOf):
+        (WebCore::NodeRenderingContext::lastRendererOf):
+        Changed to take into account an insertion point's activeness.
+
+2012-04-16  MORITA Hajime  <morrita@google.com>
+
+        Type tags in NodeFlags could be compressed
+        https://bugs.webkit.org/show_bug.cgi?id=79299
+
+        Because existing node flags which indicate the class of each node
+        are mutually exclusive, these flags can be represented as a enum.
+        This patch introduces Node::NodeTypeTag to turn these flags into a
+        enum, and embeds it into Node::m_nodeFlags.
+
+        Reviewed by Antti Koivisto.
+
+        No new tests. No bahavior change.
+
+        * dom/Node.cpp:
+        (WebCore):
+        * dom/Node.h:
+        (WebCore):
+        (Node):
+        (WebCore::Node::typeTag):
+        (WebCore::Node::parentNode):
+        (WebCore::Node::parentNodeGuaranteedHostFree):
+        (WebCore::Node::isContainerNode):
+        (WebCore::Node::isElementNode):
+        (WebCore::Node::isStyledElement):
+        (WebCore::Node::isTextNode):
+        (WebCore::Node::isHTMLElement):
+        (WebCore::Node::isSVGElement):
+        (WebCore::Node::isShadowRoot):
+
+2012-04-16  Sheriff Bot  <webkit.review.bot@gmail.com>
+
+        Unreviewed, rolling out r114285.
+        http://trac.webkit.org/changeset/114285
+        https://bugs.webkit.org/show_bug.cgi?id=84107
+
+        broke fast/media/media-query-list-08.html in Mac (Requested by
+        andersca on #webkit).
+
+        * dom/Document.cpp:
+        (WebCore::Document::styleSelectorChanged):
+        * dom/Document.h:
+        (Document):
+        * page/FrameView.cpp:
+        (WebCore::FrameView::layout):
+
+2012-04-16  Nate Chapin  <japhet@chromium.org>
+
+        Remove unused variable CachedResourceLoader::m_loadFinishing
+        https://bugs.webkit.org/show_bug.cgi?id=84100
+
+        Reviewed by Alexey Proskuryakov.
+
+        No new tests, removing dead code.
+
+        * loader/cache/CachedResourceLoader.cpp:
+        (WebCore::CachedResourceLoader::CachedResourceLoader):
+        (WebCore::CachedResourceLoader::loadDone):
+        (WebCore::CachedResourceLoader::decrementRequestCount):
+        * loader/cache/CachedResourceLoader.h:
+        (CachedResourceLoader):
+        (WebCore::CachedResourceLoader::requestCount):
+
+2012-04-16  Andreas Kling  <kling@webkit.org>
+
+        Remove contextStyleSheet argument from CSSValuePool::createFontFaceValue().
+        <http://webkit.org/b/83988>
+
+        Reviewed by Antti Koivisto.
+
+        Remove the 'context style sheet' argument to <font face> value parsing.
+        It was only ever used to grab at the CSSValuePool back when they were per-Document.
+
+        * css/CSSParser.h:
+        * css/CSSParser.cpp:
+        (WebCore::CSSParser::parseFontFaceValue):
+        * css/CSSValuePool.h:
+        * css/CSSValuePool.cpp:
+        (WebCore::CSSValuePool::createFontFaceValue):
+        * html/HTMLFontElement.cpp:
+        (WebCore::HTMLFontElement::collectStyleForAttribute):
+
+2012-04-16  Dana Jansens  <danakj@chromium.org>
+
+        [chromium] Consistent checking for clipped rects when we need the computed result enclosed within the real result
+        https://bugs.webkit.org/show_bug.cgi?id=83543
+
+        Reviewed by Adrienne Walker.
+
+        It should not be possible to make a rect in layer space that is clipped
+        by the camera but for which the screen space transform gives a
+        rectilinear output. But use consistent methods for checking that the
+        result remains enclosed within the actual pixels.
+
+        One day when clipped is true, we can find an interior axis-aligned rect
+        within the clipped result, and checking clipped explicitly makes this
+        more clear.
+
+        Covered by existing tests.
+
+        * platform/graphics/chromium/cc/CCOcclusionTracker.cpp:
+        (WebCore::computeOcclusionBehindLayer):
+        (WebCore::::markOccludedBehindLayer):
+
+2012-04-16  Erik Arvidsson  <arv@chromium.org>
+
+        [V8] Don't delete the per context data until the V8IsolatedContext is deleted
+        https://bugs.webkit.org/show_bug.cgi?id=83831
+
+        Reviewed by Nate Chapin.
+
+        Test: http/tests/security/isolatedWorld/context-destroy.html
+
+        * bindings/v8/V8IsolatedContext.cpp:
+        (WebCore::V8IsolatedContext::destroy):
+
+2012-04-16  Greg Billock  <gbillock@google.com>
+
+        Add V8 code generation support for MessagePortArray attributes.
+        https://bugs.webkit.org/show_bug.cgi?id=83943
+
+        Reviewed by Kentaro Hara.
+
+        * bindings/scripts/CodeGeneratorV8.pm:
+        (GenerateNormalAttrGetter):
+        * bindings/scripts/IDLAttributes.txt:
+        * bindings/scripts/test/CPP/WebDOMTestSerializedScriptValueInterface.cpp:
+        (WebDOMTestSerializedScriptValueInterface::ports):
+        * bindings/scripts/test/CPP/WebDOMTestSerializedScriptValueInterface.h:
+        (WebDOMTestSerializedScriptValueInterface):
+        * bindings/scripts/test/GObject/WebKitDOMTestSerializedScriptValueInterface.cpp:
+        (webkit_dom_test_serialized_script_value_interface_get_property):
+        (webkit_dom_test_serialized_script_value_interface_class_init):
+        (webkit_dom_test_serialized_script_value_interface_get_ports):
+        * bindings/scripts/test/GObject/WebKitDOMTestSerializedScriptValueInterface.h:
+        * bindings/scripts/test/JS/JSTestSerializedScriptValueInterface.cpp:
+        (WebCore):
+        (WebCore::jsTestSerializedScriptValueInterfacePorts):
+        * bindings/scripts/test/JS/JSTestSerializedScriptValueInterface.h:
+        (WebCore):
+        * bindings/scripts/test/ObjC/DOMTestSerializedScriptValueInterface.h:
+        * bindings/scripts/test/ObjC/DOMTestSerializedScriptValueInterface.mm:
+        (-[DOMTestSerializedScriptValueInterface ports]):
+        * bindings/scripts/test/TestSerializedScriptValueInterface.idl:
+        * bindings/scripts/test/V8/V8TestSerializedScriptValueInterface.cpp:
+        (WebCore::TestSerializedScriptValueInterfaceInternal::portsAttrGetter):
+        (TestSerializedScriptValueInterfaceInternal):
+        (WebCore):
+
+2012-04-16  Xiaomei Ji  <xji@chromium.org>
+
+        platform/graphics/skia/GlyphPageTreeNodeSkia.cpp mis-use 'continue' for 'break'
+        https://bugs.webkit.org/show_bug.cgi?id=83521
+
+        Reviewed by David Levin.
+
+        No functionality change, so no new tests.
+
+        * platform/graphics/skia/GlyphPageTreeNodeSkia.cpp:
+        (WebCore::GlyphPage::fill):
+
+2012-04-16  Levi Weintraub  <leviw@chromium.org>
+
+        Make borderBoxRect sub-pixel precise and add a pixel snapped version
+        https://bugs.webkit.org/show_bug.cgi?id=84063
+
+        Reviewed by Eric Seidel.
+
+        In an effort to prevent misuse, we previously decided to have borderBoxRect return a
+        pixel-snapped IntRect. This is because borderBoxRect returns a rect that's positioned
+        at (0,0), and therefore won't snap to the same size as the element it's covering.
+
+        There are a couple uses of borderBoxRect that don't pixel snap the values and require
+        sub-pixel precision. This patch adds a pixelSnappedBorderBoxRect that makes the snapping
+        explicit, and moves uses that would otherwise pixel snap the rect to this version to
+        avoid producing a rect of the incorrect size. For details about pixel snapping with
+        LayoutUnits, please see https://trac.webkit.org/wiki/LayoutUnit
+
+        No new tests. No change in behavior.
+
+        * html/shadow/TextControlInnerElements.cpp:
+        (WebCore::SpinButtonElement::defaultEventHandler):
+        * rendering/RenderBlock.cpp:
+        (WebCore::RenderBlock::addVisualOverflowFromTheme):
+        * rendering/RenderBox.h:
+        (WebCore::RenderBox::borderBoxRect):
+        (WebCore::RenderBox::pixelSnappedBorderBoxRect):
+        (WebCore::RenderBox::borderBoundingBox):
+        (WebCore::RenderBox::hasVisualOverflow):
+        * rendering/RenderLayer.cpp:
+        (WebCore::RenderLayer::scrollCornerRect):
+        (WebCore::RenderLayer::scrollCornerAndResizerRect):
+        (WebCore::RenderLayer::horizontalScrollbarStart):
+        (WebCore::RenderLayer::positionOverflowControls):
+        (WebCore::RenderLayer::paintResizer):
+        (WebCore::RenderLayer::hitTestOverflowControls):
+        * rendering/RenderLayerBacking.cpp:
+        (WebCore::RenderLayerBacking::updateGraphicsLayerGeometry):
+        (WebCore::RenderLayerBacking::startAnimation):
+        (WebCore::RenderLayerBacking::startTransition):
+        * rendering/RenderTable.cpp:
+        (WebCore::RenderTable::addOverflowFromChildren):
+        * rendering/RenderThemeMac.mm:
+        (WebCore::RenderThemeMac::paintSearchFieldCancelButton):
+        (WebCore::RenderThemeMac::paintSearchFieldResultsDecoration):
+        (WebCore::RenderThemeMac::paintSearchFieldResultsButton):
+        * rendering/svg/RenderSVGRoot.cpp:
+        (WebCore::RenderSVGRoot::paintReplaced):
+        (WebCore::RenderSVGRoot::computeFloatRectForRepaint):
+
+2012-04-16  Anders Carlsson  <andersca@apple.com>
+
+        Crash when running some editing related tests
+        https://bugs.webkit.org/show_bug.cgi?id=84091
+
+        Reviewed by Andreas Kling.
+
+        Null check triggeringEvent.
+
+        * editing/Editor.cpp:
+        (WebCore::Editor::insertTextWithoutSendingTextEvent):
+
+2012-04-16  Simon Fraser  <simon.fraser@apple.com>
+
+        Rename to updateZOrderListsSlowCase to rebuildZOrderLists
+        https://bugs.webkit.org/show_bug.cgi?id=84071
+
+        Reviewed by Antti Koivisto.
+
+        Use a better name for updateZOrderListsSlowCase().
+
+        * rendering/RenderLayer.cpp:
+        (WebCore::RenderLayer::rebuildZOrderLists):
+        * rendering/RenderLayer.h:
+        (RenderLayer):
+        (WebCore::RenderLayer::updateZOrderLists):
+
+2012-04-16  Terry Anderson  <tdanderson@chromium.org>
+
+        [chromium] Allow WebGestureEvent to store four floating point values
+        https://bugs.webkit.org/show_bug.cgi?id=84053
+
+        Reviewed by Darin Fisher.
+
+        See bug description for an explanation of the changes made.
+
+        * platform/PlatformGestureEvent.h:
+        (WebCore::PlatformGestureEvent::PlatformGestureEvent):
+        (PlatformGestureEvent):
+        (WebCore::PlatformGestureEvent::gammaX):
+        (WebCore::PlatformGestureEvent::gammaY):
+
+2012-04-16  Kentaro Hara  <haraken@chromium.org>
+
+        [Refactoring][V8] Remove $indent from NativeToJSValue()
+        https://bugs.webkit.org/show_bug.cgi?id=84077
+
+        Reviewed by Nate Chapin.
+
+        $indent in NativeToJSValue() in CodeGeneratorV8.pm is not used.
+        This patch removes it.
+
+        No new tests. No change in behavior.
+
+        * bindings/scripts/CodeGeneratorV8.pm:
+        (GenerateNormalAttrGetter):
+        (GenerateFunctionCallString):
+        (NativeToJSValue):
+
+2012-04-16  Luiz Agostini  <luiz.agostini@palm.com>
+
+        matchMedia() MediaQueryList not updating
+        https://bugs.webkit.org/show_bug.cgi?id=75903
+
+        Reviewed by Antti Koivisto.
+
+        Test: fast/media/media-query-list-08.html
+
+        Viewport related MediaQueryList listeners were not triggered and the value
+        of matches were not updated if the document's style selector were not
+        affected by viewport changes.
+
+        The new method evaluateMediaQueries() is now called by FrameView instead of
+        styleSelectorChanged() if the style selector is not affected by viewport changes.
+
+        * dom/Document.cpp:
+        (WebCore::Document::evaluateMediaQueries):
+        (WebCore):
+        (WebCore::Document::styleSelectorChanged):
+        * dom/Document.h:
+        (Document):
+        * page/FrameView.cpp:
+        (WebCore::FrameView::layout):
+
+2012-04-16  James Robinson  <jamesr@chromium.org>
+
+        [chromium] Delete uncalled unreserveContentsTextures function
+        https://bugs.webkit.org/show_bug.cgi?id=84005
+
+        Reviewed by Adrienne Walker.
+
+        This is vestigal dead code.
+
+        * platform/graphics/chromium/Canvas2DLayerChromium.cpp:
+        * platform/graphics/chromium/Canvas2DLayerChromium.h:
+        (Canvas2DLayerChromium):
+        * platform/graphics/chromium/LayerChromium.h:
+        * platform/graphics/chromium/cc/CCLayerImpl.h:
+        (CCLayerImpl):
+
+2012-04-13  Simon Fraser  <simon.fraser@apple.com>
+
+        Avoid using backing store for compositing layers that just need to clip
+        https://bugs.webkit.org/show_bug.cgi?id=40547
+
+        Reviewed by Dean Jackson.
+        
+        If a layer becomes composited because it needs to clip composited
+        descendants, or if it has perspective, then it doesn't actually
+        needs its own backing store; its contents can be painted by an
+        ancestor, and we can just have an empty layer that does the clipping
+        or applies the perspective transform.
+        
+        This saves backing store memory on some pages.
+
+        Tests: compositing/backing/no-backing-for-clip-overlap.html
+               compositing/backing/no-backing-for-clip.html
+               compositing/backing/no-backing-for-perspective.html
+
+        * rendering/RenderLayer.cpp:
+        (WebCore):
+        (WebCore::RenderLayer::enclosingCompositingLayerForRepaint):
+        (WebCore::RenderLayer::paintLayer):
+        * rendering/RenderLayer.h:
+        (RenderLayer):
+        * rendering/RenderLayerBacking.cpp:
+        (WebCore::RenderLayerBacking::RenderLayerBacking):
+        (WebCore::RenderLayerBacking::updateGraphicsLayerGeometry):
+        (WebCore::RenderLayerBacking::containsPaintedContent):
+        (WebCore::RenderLayerBacking::setContentsNeedDisplay):
+        (WebCore::RenderLayerBacking::setContentsNeedDisplayInRect):
+        (WebCore::RenderLayerBacking::paintIntoLayer):
+        * rendering/RenderLayerBacking.h:
+        (RenderLayerBacking):
+        (WebCore::RenderLayerBacking::paintsIntoCompositedAncestor):
+        (WebCore::RenderLayerBacking::setRequiresOwnBackingStore):
+        * rendering/RenderLayerCompositor.cpp:
+        (WebCore::RenderLayerCompositor::layerWillBeRemoved):
+        (WebCore::RenderLayerCompositor::recursiveRepaintLayerRect):
+        (WebCore::RenderLayerCompositor::requiresCompositingLayer):
+        (WebCore::RenderLayerCompositor::requiresOwnBackingStore):
+        (WebCore):
+        * rendering/RenderLayerCompositor.h:
+        * rendering/RenderObject.cpp:
+        (WebCore::RenderObject::containerForRepaint):
+        * rendering/RenderTreeAsText.cpp:
+        (WebCore::write):
+        * rendering/RenderView.cpp:
+        (WebCore::RenderView::paintBoxDecorations):
+
+2012-04-16  Brady Eidson  <beidson@apple.com>
+
+        <rdar://problem/11249336> and https://bugs.webkit.org/show_bug.cgi?id=84050
+        WebKit2 back/forward items in the page cache are never removed when the page is closed
+
+        Reviewed by Jessie Berlin and unofficially reviewed by Jon Lee.
+
+        * WebCore.exp.in: Export PageCache::remove()
+
+2012-04-16  Philippe Normand  <pnormand@igalia.com>
+
+        Unreviewed, GTK build fix after r114269.
+
+        * GNUmakefile.list.am:
+
+2012-04-16  Andrey Kosyakov  <caseq@chromium.org>
+
+        Web Inspector: timeline. Range selection works incorrect with right click
+        https://bugs.webkit.org/show_bug.cgi?id=83870
+
+        Reviewed by Pavel Feldman.
+
+        - only start window dragging upon mousedown with left button (right will cause a context menu and we won't see mouseup)
+
+        * inspector/front-end/TimelineOverviewPane.js:
+        (WebInspector.TimelineOverviewWindow.prototype._dragWindow):
+
+2012-04-16  Andrey Kosyakov  <caseq@chromium.org>
+
+        Web Inspector: touch pad is pain to use in lower pane of Timeline panel due two two-axis scrolling
+        https://bugs.webkit.org/show_bug.cgi?id=83946
+
+        Reviewed by Pavel Feldman.
+
+        Remove delegation of mousewheel events from lower timeline pane to the timeline overview. This disables
+        support for moving overview window with horizontal swype over lower timeline pane, thus removing
+        an irritating situation when we try to both change overview window and scroll lower timeline pane
+        upon a single touchpad gesture. Those willing to move timeline window now would need to position
+        mouse over overview.
+
+        * inspector/front-end/TimelineOverviewPane.js:
+        (WebInspector.TimelineOverviewWindow.prototype._onMouseWheel):
+        (WebInspector.TimelineOverviewWindow.prototype._zoom):
+        * inspector/front-end/TimelinePanel.js:
+        (WebInspector.TimelinePanel):
+
+2012-04-16  Yury Semikhatsky  <yurys@chromium.org>
+
+        Web Inspector: rename heap profiler files and classes DetailedHeapshot* ->HeapSnapshot*
+        https://bugs.webkit.org/show_bug.cgi?id=84038
+
+        A bunch of renames "detailed heapshot" -> "heap snapshot".
+
+        Reviewed by Pavel Feldman.
+
+        Tests: inspector/profiler/heap-snapshot-comparison-expansion-preserved-when-sorting.html
+               inspector/profiler/heap-snapshot-comparison-show-all.html
+               inspector/profiler/heap-snapshot-comparison-show-next.html
+               inspector/profiler/heap-snapshot-comparison-shown-node-count-preserved-when-sorting.html
+               inspector/profiler/heap-snapshot-comparison-sorting.html
+               inspector/profiler/heap-snapshot-containment-expansion-preserved-when-sorting.html
+               inspector/profiler/heap-snapshot-containment-show-all.html
+               inspector/profiler/heap-snapshot-containment-show-next.html
+               inspector/profiler/heap-snapshot-containment-shown-node-count-preserved-when-sorting.html
+               inspector/profiler/heap-snapshot-containment-sorting.html
+               inspector/profiler/heap-snapshot-dominators-expansion-preserved-when-sorting.html
+               inspector/profiler/heap-snapshot-dominators-show-all.html
+               inspector/profiler/heap-snapshot-dominators-show-next.html
+               inspector/profiler/heap-snapshot-dominators-shown-node-count-preserved-when-sorting.html
+               inspector/profiler/heap-snapshot-dominators-sorting.html
+               inspector/profiler/heap-snapshot-summary-expansion-preserved-when-sorting.html
+               inspector/profiler/heap-snapshot-summary-show-all.html
+               inspector/profiler/heap-snapshot-summary-show-next.html
+               inspector/profiler/heap-snapshot-summary-shown-node-count-preserved-when-sorting.html
+               inspector/profiler/heap-snapshot-summary-sorting.html
+
+        * WebCore.gypi:
+        * WebCore.vcproj/WebCore.vcproj:
+        * inspector/compile-front-end.py:
+        * inspector/front-end/HeapSnapshotGridNodes.js: Renamed from Source/WebCore/inspector/front-end/DetailedHeapshotGridNodes.js.
+        (WebInspector.HeapSnapshotGridNode):
+        (WebInspector.HeapSnapshotGridNode.prototype.ensureContentCreated):
+        (WebInspector.HeapSnapshotGridNode.prototype.createCell):
+        (WebInspector.HeapSnapshotGridNode.prototype.dispose):
+        (WebInspector.HeapSnapshotGridNode.prototype.hasHoverMessage.false.queryObjectContent):
+        (WebInspector.HeapSnapshotGridNode.prototype._toPercentString):
+        (WebInspector.HeapSnapshotGridNode.prototype._createValueCell):
+        (WebInspector.HeapSnapshotGridNode.prototype._populate.sorted):
+        (WebInspector.HeapSnapshotGridNode.prototype._populate):
+        (WebInspector.HeapSnapshotGridNode.prototype.populateChildren.callSerialize):
+        (WebInspector.HeapSnapshotGridNode.prototype.populateChildren.childrenRetrieved.notify):
+        (WebInspector.HeapSnapshotGridNode.prototype.populateChildren.childrenRetrieved):
+        (WebInspector.HeapSnapshotGridNode.prototype.populateChildren):
+        (WebInspector.HeapSnapshotGridNode.prototype._saveChildren):
+        (WebInspector.HeapSnapshotGridNode.prototype.sort.afterSort.afterPopulate):
+        (WebInspector.HeapSnapshotGridNode.prototype.sort.afterSort):
+        (WebInspector.HeapSnapshotGridNode.prototype.sort):
+        (WebInspector.HeapSnapshotLazyGridNode):
+        (WebInspector.HeapSnapshotLazyGridNode.prototype.ensureContentCreated):
+        (WebInspector.HeapSnapshotLazyGridNode.prototype.createCells):
+        (WebInspector.HeapSnapshotGenericObjectNode):
+        (WebInspector.HeapSnapshotGenericObjectNode.prototype.createCell):
+        (WebInspector.HeapSnapshotGenericObjectNode.prototype._createObjectCell):
+        (WebInspector.HeapSnapshotGenericObjectNode.prototype.get data):
+        (WebInspector.HeapSnapshotGenericObjectNode.prototype.queryObjectContent.else.formatResult):
+        (WebInspector.HeapSnapshotGenericObjectNode.prototype.queryObjectContent):
+        (WebInspector.HeapSnapshotGenericObjectNode.prototype.get _retainedSizePercent):
+        (WebInspector.HeapSnapshotGenericObjectNode.prototype.get _shallowSizePercent):
+        (WebInspector.HeapSnapshotGenericObjectNode.prototype.updateHasChildren):
+        (WebInspector.HeapSnapshotGenericObjectNode.prototype.isWindow):
+        (WebInspector.HeapSnapshotGenericObjectNode.prototype.shortenWindowURL):
+        (WebInspector.HeapSnapshotObjectNode):
+        (WebInspector.HeapSnapshotObjectNode.prototype.updateHasChildren):
+        (WebInspector.HeapSnapshotObjectNode.prototype._createChildNode):
+        (WebInspector.HeapSnapshotObjectNode.prototype._childHashForEntity):
+        (WebInspector.HeapSnapshotObjectNode.prototype._childHashForNode):
+        (WebInspector.HeapSnapshotObjectNode.prototype.comparator):
+        (WebInspector.HeapSnapshotObjectNode.prototype._emptyData):
+        (WebInspector.HeapSnapshotObjectNode.prototype._enhanceData):
+        (WebInspector.HeapSnapshotObjectNode.prototype._prefixObjectCell):
+        (WebInspector.HeapSnapshotInstanceNode):
+        (WebInspector.HeapSnapshotInstanceNode.prototype._createChildNode):
+        (WebInspector.HeapSnapshotInstanceNode.prototype._childHashForEntity):
+        (WebInspector.HeapSnapshotInstanceNode.prototype._childHashForNode):
+        (WebInspector.HeapSnapshotInstanceNode.prototype.comparator):
+        (WebInspector.HeapSnapshotInstanceNode.prototype._emptyData):
+        (WebInspector.HeapSnapshotInstanceNode.prototype._enhanceData):
+        (WebInspector.HeapSnapshotInstanceNode.prototype.get isDeletedNode):
+        (WebInspector.HeapSnapshotConstructorNode):
+        (WebInspector.HeapSnapshotConstructorNode.prototype.createCell):
+        (WebInspector.HeapSnapshotConstructorNode.prototype._createChildNode):
+        (WebInspector.HeapSnapshotConstructorNode.prototype._createNodesProvider):
+        (WebInspector.HeapSnapshotConstructorNode.prototype.comparator):
+        (WebInspector.HeapSnapshotConstructorNode.prototype._childHashForEntity):
+        (WebInspector.HeapSnapshotConstructorNode.prototype._childHashForNode):
+        (WebInspector.HeapSnapshotConstructorNode.prototype.get data):
+        (WebInspector.HeapSnapshotConstructorNode.prototype.get _countPercent):
+        (WebInspector.HeapSnapshotConstructorNode.prototype.get _retainedSizePercent):
+        (WebInspector.HeapSnapshotConstructorNode.prototype.get _shallowSizePercent):
+        (WebInspector.HeapSnapshotIteratorsTuple):
+        (WebInspector.HeapSnapshotIteratorsTuple.prototype.dispose):
+        (WebInspector.HeapSnapshotIteratorsTuple.prototype.sortAndRewind):
+        (WebInspector.HeapSnapshotDiffNode):
+        (WebInspector.HeapSnapshotDiffNode.prototype.calculateDiff.diffCalculated):
+        (WebInspector.HeapSnapshotDiffNode.prototype.calculateDiff):
+        (WebInspector.HeapSnapshotDiffNode.prototype.calculateDiff.baseIdsReceived):
+        (WebInspector.HeapSnapshotDiffNode.prototype.calculateDiff.idsReceived):
+        (WebInspector.HeapSnapshotDiffNode.prototype._createChildNode):
+        (WebInspector.HeapSnapshotDiffNode.prototype._createNodesProvider.createProvider):
+        (WebInspector.HeapSnapshotDiffNode.prototype._createNodesProvider):
+        (WebInspector.HeapSnapshotDiffNode.prototype._childHashForEntity):
+        (WebInspector.HeapSnapshotDiffNode.prototype._childHashForNode):
+        (WebInspector.HeapSnapshotDiffNode.prototype.comparator):
+        (WebInspector.HeapSnapshotDiffNode.prototype.populateChildren.firstProviderPopulated):
+        (WebInspector.HeapSnapshotDiffNode.prototype.populateChildren.else.firstProviderPopulated):
+        (WebInspector.HeapSnapshotDiffNode.prototype.populateChildren):
+        (WebInspector.HeapSnapshotDiffNode.prototype._signForDelta):
+        (WebInspector.HeapSnapshotDiffNode.prototype.get data):
+        (WebInspector.HeapSnapshotDominatorObjectNode):
+        (WebInspector.HeapSnapshotDominatorObjectNode.prototype._createChildNode):
+        (WebInspector.HeapSnapshotDominatorObjectNode.prototype._createProvider):
+        (WebInspector.HeapSnapshotDominatorObjectNode.prototype._childHashForEntity):
+        (WebInspector.HeapSnapshotDominatorObjectNode.prototype._childHashForNode):
+        (WebInspector.HeapSnapshotDominatorObjectNode.prototype.comparator):
+        (WebInspector.HeapSnapshotDominatorObjectNode.prototype._emptyData):
+        (MixInSnapshotNodeFunctions):
+        * inspector/front-end/HeapSnapshotView.js: Renamed from Source/WebCore/inspector/front-end/DetailedHeapshotView.js.
+        (WebInspector.HeapSnapshotSortableDataGrid):
+        (WebInspector.HeapSnapshotSortableDataGrid.prototype.dispose):
+        (WebInspector.HeapSnapshotSortableDataGrid.prototype.resetSortingCache):
+        (WebInspector.HeapSnapshotSortableDataGrid.prototype.sortingChanged.SortByTwoFields):
+        (WebInspector.HeapSnapshotSortableDataGrid.prototype.sortingChanged):
+        (WebInspector.HeapSnapshotSortableDataGrid.prototype.updateVisibleNodes):
+        (WebInspector.HeapSnapshotSortableDataGrid.prototype.onResize):
+        (WebInspector.HeapSnapshotSortableDataGrid.prototype._onScroll):
+        (WebInspector.HeapSnapshotSortableDataGrid.prototype._performSorting):
+        (WebInspector.HeapSnapshotSortableDataGrid.prototype.recursiveSortingEnter):
+        (WebInspector.HeapSnapshotSortableDataGrid.prototype.recursiveSortingLeave):
+        (WebInspector.HeapSnapshotContainmentDataGrid):
+        (WebInspector.HeapSnapshotContainmentDataGrid.prototype._defaultPopulateCount.100.expandRoute.nextStep.else.afterExpand):
+        (WebInspector.HeapSnapshotContainmentDataGrid.prototype._defaultPopulateCount.100.expandRoute):
+        (WebInspector.HeapSnapshotContainmentDataGrid.prototype.setDataSource):
+        (WebInspector.HeapSnapshotContainmentDataGrid.prototype.sortingChanged):
+        (WebInspector.HeapSnapshotRetainmentDataGrid):
+        (WebInspector.HeapSnapshotRetainmentDataGrid.prototype._sortFields):
+        (WebInspector.HeapSnapshotRetainmentDataGrid.prototype.reset):
+        (WebInspector.HeapSnapshotConstructorsDataGrid):
+        (WebInspector.HeapSnapshotConstructorsDataGrid.prototype._defaultPopulateCount.100._sortFields):
+        (WebInspector.HeapSnapshotConstructorsDataGrid.prototype.setDataSource):
+        (WebInspector.HeapSnapshotConstructorsDataGrid.prototype.populateChildren):
+        (WebInspector.HeapSnapshotConstructorsDataGrid.prototype._filterSelectIndexChanged):
+        (WebInspector.HeapSnapshotDiffDataGrid):
+        (WebInspector.HeapSnapshotDiffDataGrid.prototype._defaultPopulateCount.50._sortFields):
+        (WebInspector.HeapSnapshotDiffDataGrid.prototype.setDataSource):
+        (WebInspector.HeapSnapshotDiffDataGrid.prototype._baseProfileIndexChanged):
+        (WebInspector.HeapSnapshotDiffDataGrid.prototype.setBaseDataSource):
+        (WebInspector.HeapSnapshotDiffDataGrid.prototype.populateChildren.baseAggregatesReceived.aggregatesReceived.addNodeIfNonZeroDiff):
+        (WebInspector.HeapSnapshotDiffDataGrid.prototype.populateChildren.baseAggregatesReceived.aggregatesReceived):
+        (WebInspector.HeapSnapshotDiffDataGrid.prototype.populateChildren):
+        (WebInspector.HeapSnapshotDominatorsDataGrid):
+        (WebInspector.HeapSnapshotDominatorsDataGrid.prototype._defaultPopulateCount.25.setDataSource):
+        (WebInspector.HeapSnapshotDominatorsDataGrid.prototype.sortingChanged):
+        (WebInspector.HeapSnapshotView.profileCallback):
+        (WebInspector.HeapSnapshotView):
+        (WebInspector.HeapSnapshotView.prototype.dispose):
+        (WebInspector.HeapSnapshotView.prototype.get statusBarItems):
+        (WebInspector.HeapSnapshotView.prototype.get profile):
+        (WebInspector.HeapSnapshotView.prototype.get profileWrapper):
+        (WebInspector.HeapSnapshotView.prototype.get baseProfile):
+        (WebInspector.HeapSnapshotView.prototype.get baseProfileWrapper):
+        (WebInspector.HeapSnapshotView.prototype.wasShown.profileCallback1):
+        (WebInspector.HeapSnapshotView.prototype.wasShown.profileCallback2):
+        (WebInspector.HeapSnapshotView.prototype.wasShown):
+        (WebInspector.HeapSnapshotView.prototype.willHide):
+        (WebInspector.HeapSnapshotView.prototype.onResize):
+        (WebInspector.HeapSnapshotView.prototype.searchCanceled):
+        (WebInspector.HeapSnapshotView.prototype.performSearch.matchesByName):
+        (WebInspector.HeapSnapshotView.prototype.performSearch.matchesById):
+        (WebInspector.HeapSnapshotView.prototype.performSearch.matchesQuery):
+        (WebInspector.HeapSnapshotView.prototype.performSearch):
+        (WebInspector.HeapSnapshotView.prototype.jumpToFirstSearchResult):
+        (WebInspector.HeapSnapshotView.prototype.jumpToLastSearchResult):
+        (WebInspector.HeapSnapshotView.prototype.jumpToNextSearchResult):
+        (WebInspector.HeapSnapshotView.prototype.jumpToPreviousSearchResult):
+        (WebInspector.HeapSnapshotView.prototype.showingFirstSearchResult):
+        (WebInspector.HeapSnapshotView.prototype.showingLastSearchResult):
+        (WebInspector.HeapSnapshotView.prototype._jumpToSearchResult):
+        (WebInspector.HeapSnapshotView.prototype.refreshVisibleData):
+        (WebInspector.HeapSnapshotView.prototype._changeBase):
+        (WebInspector.HeapSnapshotView.prototype._changeFilter):
+        (WebInspector.HeapSnapshotView.prototype._createToolbarWithClassNameFilter):
+        (WebInspector.HeapSnapshotView.prototype._changeNameFilter):
+        (WebInspector.HeapSnapshotView.prototype._profiles):
+        (WebInspector.HeapSnapshotView.prototype._loadProfile):
+        (WebInspector.HeapSnapshotView.prototype._loadProfileByIndex):
+        (WebInspector.HeapSnapshotView.prototype.isDetailedSnapshot):
+        (WebInspector.HeapSnapshotView.prototype.processLoadedSnapshot):
+        (WebInspector.HeapSnapshotView.prototype._selectionChanged):
+        (WebInspector.HeapSnapshotView.prototype._inspectedObjectChanged):
+        (WebInspector.HeapSnapshotView.prototype._setRetainmentDataGridSource):
+        (WebInspector.HeapSnapshotView.prototype._mouseDownInContentsGrid):
+        (WebInspector.HeapSnapshotView.prototype.changeView.sortingComplete):
+        (WebInspector.HeapSnapshotView.prototype.changeView):
+        (WebInspector.HeapSnapshotView.prototype._changeView):
+        (WebInspector.HeapSnapshotView.prototype._getHoverAnchor):
+        (WebInspector.HeapSnapshotView.prototype._resolveObjectForPopover):
+        (WebInspector.HeapSnapshotView.prototype._helpClicked.appendHelp):
+        (WebInspector.HeapSnapshotView.prototype._helpClicked):
+        (WebInspector.HeapSnapshotView.prototype._startRetainersHeaderDragging):
+        (WebInspector.HeapSnapshotView.prototype._retainersHeaderDragging):
+        (WebInspector.HeapSnapshotView.prototype._endRetainersHeaderDragging):
+        (WebInspector.HeapSnapshotView.prototype._updateRetainmentViewHeight):
+        (WebInspector.HeapSnapshotView.prototype._updateBaseOptions):
+        (WebInspector.HeapSnapshotView.prototype._updateFilterOptions):
+        (WebInspector.HeapSnapshotProfileType):
+        (WebInspector.HeapSnapshotProfileType.prototype.get buttonTooltip):
+        (WebInspector.HeapSnapshotProfileType.prototype.buttonClicked):
+        (WebInspector.HeapSnapshotProfileType.prototype.get treeItemTitle):
+        (WebInspector.HeapSnapshotProfileType.prototype.get description):
+        (WebInspector.HeapSnapshotProfileType.prototype.createSidebarTreeElementForProfile):
+        (WebInspector.HeapSnapshotProfileType.prototype.createView):
+        * inspector/front-end/ProfilesPanel.js:
+        (WebInspector.ProfilesPanel.prototype._addHeapSnapshotChunk):
+        (WebInspector.ProfilesPanel.prototype.takeHeapSnapshot):
+        (WebInspector.ProfilesPanel.prototype._reportHeapSnapshotProgress):
+        * inspector/front-end/WebKit.qrc:
+        * inspector/front-end/heapProfiler.css:
+        (.heap-snapshot-view):
+        (.heap-snapshot-view.visible):
+        (.heap-snapshot-view .view):
+        (.heap-snapshot-view .view.visible):
+        (.heap-snapshot-view .data-grid tr:empty):
+        (.heap-snapshot-view .data-grid):
+        (.heap-snapshot-view .data-grid td.count-column):
+        (.heap-snapshot-view .data-grid td.addedCount-column):
+        (.heap-snapshot-view .data-grid td.removedCount-column):
+        (.heap-snapshot-view .data-grid td.countDelta-column):
+        (.heap-snapshot-view .data-grid td.addedSize-column):
+        (.heap-snapshot-view .data-grid td.removedSize-column):
+        (.heap-snapshot-view .data-grid td.sizeDelta-column):
+        (.heap-snapshot-view .data-grid td.shallowSize-column):
+        (.heap-snapshot-view .data-grid td.retainedSize-column):
+        (.heap-snapshot-view .data-grid td.distanceToWindow-column):
+        (.heap-snapshot-view .data-grid span.percent-column):
+        (.heap-snapshot-view .console-formatted-object, .console-formatted-node):
+        (.heap-snapshot-view .console-formatted-string):
+        (.heap-snapshot-view .console-formatted-id):
+        (.heap-snapshot-view .data-grid tr.selected *):
+        (.heap-snapshot-view .data-grid:focus tr.selected *):
+        (.heap-snapshot-view .delimiter):
+        (.heap-snapshot-view .views-container):
+        (.heap-snapshot-view .views-container .view):
+        (.heap-snapshot-view .retaining-paths-view):
+        (.heap-snapshot-view .class-view-grid):
+        (.heap-snapshot-view .class-view-toolbar):
+        (.heap-snapshot-view .class-view-toolbar input.class-name-filter):
+        (.heap-snapshot-view .retainers-view-header):
+        (.heap-snapshot-view .retainers-view-header .title > span):
+        (.heap-snapshot-view tr:not(.selected) td.object-column span.highlight):
+        (.heap-snapshot-view td.object-column span.grayed):
+        (.heap-snapshot-help-status-bar-item .glyph):
+        (table.heap-snapshot-help):
+        * inspector/front-end/inspector.html:
+
+2012-04-16  Andrey Kosyakov  <caseq@chromium.org>
+
+        Web Inspector: touch pad is pain to use in lower pane of Timeline panel due two two-axis scrolling
+        https://bugs.webkit.org/show_bug.cgi?id=83946
+
+        Reviewed by Pavel Feldman.
+
+        Remove delegation of mousewheel events from lower timeline pane to the timeline overview. This disables
+        support for moving overview window with horizontal swype over lower timeline pane, thus removing
+        an irritating situation when we try to both change overview window and scroll lower timeline pane
+        upon a single touchpad gesture. Those willing to move timeline window now would need to position
+        mouse over overview.
+
+        * inspector/front-end/TimelineOverviewPane.js:
+        (WebInspector.TimelineOverviewWindow.prototype._onMouseWheel):
+        (WebInspector.TimelineOverviewWindow.prototype._zoom):
+        * inspector/front-end/TimelinePanel.js:
+        (WebInspector.TimelinePanel):
+
+2012-04-11  Philippe Normand  <pnormand@igalia.com>
+
+        [GStreamer] HRTFDatabaseLoader conflicts with AudioFileReader
+        https://bugs.webkit.org/show_bug.cgi?id=78095
+
+        Reviewed by Martin Robinson.
+
+        Moved the GStreamer initialization logic to a new
+        GStreamerUtilities module, used by the MediaPlayer and the
+        AudioContext. I also removed the static variables as
+        gst_init_check already handles cases where it's called multiple
+        times.
+
+        * GNUmakefile.list.am:
+        * Modules/webaudio/AudioContext.cpp:
+        (WebCore::AudioContext::constructCommon):
+        * platform/audio/gstreamer/AudioDestinationGStreamer.cpp:
+        (WebCore::AudioDestinationGStreamer::AudioDestinationGStreamer):
+        * platform/audio/gstreamer/AudioFileReaderGStreamer.cpp:
+        (WebCore::AudioFileReader::createBus):
+        * platform/graphics/gstreamer/GRefPtrGStreamer.cpp:
+        (WTF::adoptGRef):
+        (WTF):
+        (WTF::GstElementFactory):
+        * platform/graphics/gstreamer/GRefPtrGStreamer.h:
+        (WTF):
+        * platform/graphics/gstreamer/GStreamerUtilities.cpp: Added.
+        (WebCore):
+        (WebCore::initializeGStreamer):
+        * platform/graphics/gstreamer/GStreamerUtilities.h: Added.
+        (WebCore):
+        * platform/graphics/gstreamer/MediaPlayerPrivateGStreamer.cpp:
+        (WebCore::doGstInit):
+
+2012-04-16  ChangSeok Oh  <shivamidow@gmail.com>
+
+        Update GraphicsContext3DOpenGLES.cpp and fix some issues to build with GLES.
+        https://bugs.webkit.org/show_bug.cgi?id=83982
+
+        Reviewed by Martin Robinson.
+
+        GL_BGRA is not defined in GLESv2, so it causes build-break at readRenderingResults.
+        To resolve this, a helper function readPixelsAndConvertToBGRAIfNecessary is added
+        in GC3DOpenGL.cpp & GC3DOpenGLES.cpp and it's used in GC3DOpenGLCommon.cpp.
+        And some other issues to build with GLES are gone with this patch.
+
+        No new tests, since no new feature.
+
+        * platform/graphics/GraphicsContext3D.h:
+        * platform/graphics/opengl/GraphicsContext3DOpenGL.cpp:
+        (WebCore::GraphicsContext3D::readPixelsAndConvertToBGRAIfNecessary):
+        (WebCore):
+        * platform/graphics/opengl/GraphicsContext3DOpenGLCommon.cpp:
+        (WebCore::GraphicsContext3D::readRenderingResults):
+        * platform/graphics/opengl/GraphicsContext3DOpenGLES.cpp:
+        (WebCore::GraphicsContext3D::readPixelsAndConvertToBGRAIfNecessary):
+        (WebCore):
+        (WebCore::GraphicsContext3D::reshapeFBOs):
+        (WebCore::GraphicsContext3D::resolveMultisamplingIfNecessary):
+
+2012-04-16  Xiaomei Ji  <xji@chromium.org>
+
+        [chromium] wrong justification for arabic/persian page in cr-win.
+        https://bugs.webkit.org/show_bug.cgi?id=83227
+
+        Reviewed by Kent Tamura.
+
+        Disable kashida justification if using Skia to draw.
+
+        Test: fast/text/international/arabic-justify.html
+
+        * platform/graphics/chromium/UniscribeHelper.cpp:
+        (WebCore::UniscribeHelper::justify):
+
+2012-04-16  Jia Pu  <jpu@apple.com>
+
+        Build fix.
+
+        Change set 114220 broke OS X internal build. Change set 114231 attempted to fix it, but isn't entirely
+        correct. This patch amends change set 114231.
+
+        * WebCore.exp.in:
+        * editing/DictationAlternative.cpp:
+        (WebCore::DictationAlternative::DictationAlternative):
+        * editing/DictationAlternative.h:
+        (DictationAlternative):
+
+2012-04-16  Antti Koivisto  <antti@apple.com>
+
+        REGRESSION (r104445): Style is not recomputed on serenaandlily.com
+        https://bugs.webkit.org/show_bug.cgi?id=83663
+
+        Reviewed by Andreas Kling.
+        
+        CSS class and id selectors are case insensitive in non-strict modes. The code
+        that invalidated the scope elements used getElementByID() which is case
+        sensitive in all modes. As a result we would fail to invalidate elements
+        that would match a style rule but used different case in id.
+        
+        The new code invalidates by crawling the DOM tree. This often (when there are classes) 
+        actually faster than the existing code as we can now handle everything in a single pass.
+        Each class scope required a crawl with the old code.
+        
+        The code uses the same functions as the selector matching code to get the same behavior.
+        
+        The maximum class limit is lifted as number of classes does not affect complexity anymore.
+
+        Test: fast/css/id-or-class-before-stylesheet-strict.html
+
+        * css/SelectorChecker.h:
+        (WebCore::SelectorChecker::elementMatchesSelectorScopes):
+        (WebCore):
+        * dom/Document.cpp:
+        (WebCore::Document::testAddedStylesheetRequiresStyleRecalc):
+        (WebCore):
+
+2012-04-16  Uday Kiran  <udaykiran@motorola.com>
+
+        CSS3 Selectors failures on css3test.com
+        https://bugs.webkit.org/show_bug.cgi?id=83885
+
+        Reviewed by Zoltan Herczeg.
+
+        Parsing fix for CSS3 selectors :nth-child(), :nth-last-child() :nth-of-type() :nth-last-of-type()
+        with values -n-b and n-b as they are of valid form an+b where a and b are integers.
+        http://www.w3.org/TR/selectors/#structural-pseudos
+
+        Descriptors of form n-b or -n-b, where b is number, are valid CSS identifiers.
+        However, in NthChildMode we need to check whether this identifier is a valid nth child descriptor.
+        The original code only checked this if the string was n- or -n- but this is not enough.
+        We need to check everything which starts with an n- or -n- prefix.
+
+        Test: css3/parsing-css3-nthchild.html
+
+        * css/CSSParser.cpp:
+        (WebCore::CSSParser::lex):
+
+2012-04-16  Eric Carlson  <eric.carlson@apple.com>
+
+        ASSERT in notifyChildInserted when HTMLMediaElement is removed from tree
+        https://bugs.webkit.org/show_bug.cgi?id=83949
+
+        Reviewed by Antti Koivisto.
+
+        No new tests. I was not able to create a reproducible test case, but I have been unable
+        to reproduce the ASSERT that occassionally fired in existing tests since I have been
+        living on these changes.
+
+        * html/HTMLMediaElement.cpp:
+        (WebCore::HTMLMediaElement::insertedIntoDocument): Call configureMediaControls.
+        (WebCore::HTMLMediaElement::removedFromDocument): Ditto.
+        (WebCore::HTMLMediaElement::configureMediaControls): Don't show controls when the
+            media element is not in a Document.
+
+2012-04-16  Eric Carlson  <eric.carlson@apple.com>
+
+        Layout Test media/track/track-delete-during-setup.html is hitting an ASSERT_NOT_REACHED
+        https://bugs.webkit.org/show_bug.cgi?id=82269
+
+        Reviewed by Antti Koivisto.
+
+        No new tests, already tested by media/track/track-delete-during-setup.html.
+
+        * html/HTMLTrackElement.cpp:
+        (WebCore::HTMLTrackElement::insertedIntoDocument): Don't notify the media element until/unless
+        the track element is inserted into the document.
+        * html/HTMLTrackElement.h:
+
+2012-04-16  Yael Aharon  <yael.aharon@nokia.com>
+
+        [Qt][WK2] Fixed elements position is wrong after zooming.
+        https://bugs.webkit.org/show_bug.cgi?id=83981
+
+        Reviewed by Kenneth Rohde Christiansen.
+
+        When setFixedVisibleContentRect is called we mark all fixed elements in the frame for layout.
+        In order to find these elements, RenderView maintains a list of fixed elements.
+        They are added and removed at the same time that they are added and removed from their parent RenderBlock.
+        The idea is taken from the iOS5.1 branch, at opensource.apple.com.
+        Added a manual test that allows removing and adding fixed elements at will.
+
+        * page/FrameView.cpp:
+        (WebCore::FrameView::setFixedVisibleContentRect):
+        * rendering/RenderBlock.cpp:
+        (WebCore::RenderBlock::insertPositionedObject):
+        (WebCore::RenderBlock::removePositionedObject):
+        * rendering/RenderView.cpp:
+        (WebCore::RenderView::setFixedPositionedObjectsNeedLayout):
+        (WebCore):
+        (WebCore::RenderView::insertFixedPositionedObject):
+        (WebCore::RenderView::removeFixedPositionedObject):
+        * rendering/RenderView.h:
+        (RenderView):
+
+2012-04-13  Pavel Feldman  <pfeldman@chromium.org>
+
+        Web Inspector: extract ContentProvider into its own file, make NetworkRequest, Resoruce and others implement it.
+        https://bugs.webkit.org/show_bug.cgi?id=83922
+
+        Reviewed by Yury Semikhatsky.
+
+        We have two different types of requestContent methods: one on the source mapping level and one on the resource level.
+        There are also adapters between the two. I'm aligning it all to a single requestContent method declared in ContentProvider.
+
+        * WebCore.gypi:
+        * WebCore.vcproj/WebCore.vcproj:
+        * inspector/compile-front-end.py:
+        * inspector/front-end/BreakpointsSidebarPane.js:
+        (WebInspector.JavaScriptBreakpointsSidebarPane.prototype.addBreakpoint.didRequestContent):
+        (WebInspector.JavaScriptBreakpointsSidebarPane.prototype.addBreakpoint):
+        * inspector/front-end/ContentProvider.js: Added.
+        (WebInspector.ContentProvider):
+        (WebInspector.ContentProvider.prototype.contentURL):
+        (WebInspector.ContentProvider.prototype.requestContent):
+        (WebInspector.ContentProvider.prototype.searchInContent):
+        (WebInspector.ContentProvider.SearchMatch):
+        * inspector/front-end/ContentProviders.js:
+        (WebInspector.ScriptContentProvider.prototype.contentURL):
+        (WebInspector.ScriptContentProvider.prototype.requestContent):
+        (WebInspector.ConcatenatedScriptsContentProvider.prototype.contentURL):
+        (WebInspector.ConcatenatedScriptsContentProvider.prototype.requestContent):
+        (WebInspector.CompilerSourceMappingContentProvider.prototype.contentURL):
+        (WebInspector.CompilerSourceMappingContentProvider.prototype.requestContent):
+        (WebInspector.StaticContentProvider.prototype.contentURL):
+        (WebInspector.StaticContentProvider.prototype.requestContent):
+        * inspector/front-end/DebuggerPresentationModel.js:
+        * inspector/front-end/ExtensionServer.js:
+        (WebInspector.ExtensionServer.prototype._getResourceContent):
+        * inspector/front-end/JavaScriptSourceFrame.js:
+        (WebInspector.JavaScriptSourceFrame.prototype.requestContent):
+        * inspector/front-end/NetworkItemView.js:
+        (WebInspector.RequestContentView.prototype._ensureInnerViewShown.callback):
+        (WebInspector.RequestContentView.prototype._ensureInnerViewShown):
+        * inspector/front-end/NetworkRequest.js:
+        (WebInspector.NetworkRequest.prototype.contentURL):
+        (WebInspector.NetworkRequest.prototype.requestContent):
+        (WebInspector.NetworkRequest.prototype.searchInContent):
+        (WebInspector.NetworkRequest.prototype.populateImageSource):
+        (WebInspector.NetworkRequest.prototype._innerRequestContent.onResourceContent):
+        (WebInspector.NetworkRequest.prototype._innerRequestContent):
+        * inspector/front-end/RawSourceCode.js:
+        (WebInspector.RawSourceCode.prototype._createContentProvider):
+        (WebInspector.RawSourceCode.prototype._createSourceMapping.didRequestContent):
+        (WebInspector.RawSourceCode.prototype._createSourceMapping):
+        * inspector/front-end/Resource.js:
+        (WebInspector.Resource.prototype.contentURL):
+        (WebInspector.Resource.prototype.requestContent):
+        (WebInspector.Resource.prototype._innerRequestContent.callback):
+        (WebInspector.Resource.prototype._innerRequestContent):
+        (WebInspector.ResourceRevision.prototype.contentURL):
+        (WebInspector.ResourceRevision.prototype.requestContent.callbackWrapper):
+        (WebInspector.ResourceRevision.prototype.requestContent):
+        (WebInspector.ResourceRevision.prototype.searchInContent):
+        * inspector/front-end/ResourceView.js:
+        (WebInspector.ResourceSourceFrame.prototype.requestContent):
+        (WebInspector.ResourceSourceFrame.prototype._contentChanged):
+        (WebInspector.ResourceRevisionSourceFrame.prototype.requestContent):
+        * inspector/front-end/ScriptFormatter.js:
+        * inspector/front-end/ScriptsPanel.js:
+        (WebInspector.ScriptsPanel.prototype.requestVisibleScriptOutline):
+        * inspector/front-end/SourceFrame.js:
+        (WebInspector.SourceFrame.prototype.setContent):
+        * inspector/front-end/UISourceCode.js:
+        (WebInspector.UISourceCode):
+        (WebInspector.UISourceCode.prototype.requestContent):
+        (WebInspector.UISourceCode.prototype._didRequestContent):
+        * inspector/front-end/WebKit.qrc:
+        * inspector/front-end/inspector.html:
+
+2012-04-16  Jason Liu  <jason.liu@torchmobile.com.cn>
+
+        [BlackBerry] Missing readyState 2 when a XMLHttpRequest calls xmlhttp.open("HEAD","notExist.html",true).
+        https://bugs.webkit.org/show_bug.cgi?id=83866
+
+        Reviewed by George Staikos.
+        
+        We receive 404 for a XMLHttpRequest which calls open("HEAD", "notExist.html", true).
+        There are no data received because its method is HEAD.
+        This case shouldn't be treated as a failure.
+
+        Test: http/tests/xmlhttprequest/xmlhttprequest-check-head-readystate-for-404.html
+
+        * platform/network/blackberry/NetworkJob.cpp:
+        (WebCore::NetworkJob::handleNotifyClose):
+
+2012-04-16  Jon Lee  <jonlee@apple.com>
+
+        Build fix.
+
+        * WebCore.exp.in:
+        * editing/DictationAlternative.cpp:
+        (WebCore::DictationAlternative::DictationAlternative):
+        * editing/DictationAlternative.h:
+        (DictationAlternative):
+
+2012-04-16  George Staikos  <staikos@webkit.org>
+
+        Fix signed/unsigned mismatch warning for BlackBerry debug builds.
+        https://bugs.webkit.org/show_bug.cgi?id=80790
+
+        Reviewed by Rob Buis.
+
+        * platform/blackberry/CookieMap.cpp:
+        (WebCore::CookieMap::removeCookieAtIndex):
+
+2012-04-15  Kent Tamura  <tkent@chromium.org>
+
+        WebCore::weekDayShortLabels() for ICU always returns the fallback labels
+        https://bugs.webkit.org/show_bug.cgi?id=83991
+
+        Reviewed by Hajime Morita.
+
+        We need to specfiy 1-based index to udat_getSymbols() with
+        UDAT_SHORT_WEEKDAYS. Also, udat_countSymbols() with UDAT_SHORT_WEEKDAYS
+        returns 8.
+
+        No new tests because this behavior depends on locale setting.
+
+        * platform/text/LocalizedCalendarICU.cpp:
+        (WebCore::createLabelVector): Add startIndex argument.
+        (WebCore::createMonthLabels):
+        Pass UDAT_JANUARRY(0) as startIndex to createLabelVector().
+        (WebCore::createWeekDayShortLabels):
+        Pass UDAT_SUNDAY(1) as startIndex to createLabelVector().
+
+2012-04-15  MORITA Hajime  <morrita@google.com>
+
+        Unreviewed attempt to chromium-win build fix.
+
+        * editing/DictationAlternative.h:
+
+2012-04-15  Noel Gordon  <noel.gordon@gmail.com>
+
+        Align JSC/V8 bindings canvas.toDataURL() code flows
+        https://bugs.webkit.org/show_bug.cgi?id=84003
+
+        Reviewed by Eric Seidel.
+
+        Align JSC/V8 bindings canvas.toDataURL() code flow so that the binding
+        code implementations read alike.
+
+        No new tests. Covered by existing cnavas toDataURL tests.
+
+        * bindings/js/JSHTMLCanvasElementCustom.cpp:
+        (WebCore::JSHTMLCanvasElement::toDataURL):
+
+2012-04-15  Jia Pu  <jpu@apple.com>
+
+        Introducing DictationCommand.
+        https://bugs.webkit.org/show_bug.cgi?id=83549
+
+        Reviewed by Hajime Morita.
+
+        No new tests. This patch doesn't introduce any change of new functionality. It prepares for
+        additional changes which will inlude tests.
+
+        On OS X, alternative dictation results need to be stored as document markers. This patch introduces
+        following changes to achieve this:
+        1. Added DictationMarkDetails to store non-string type maker detail.
+        2. Introduce DictationCommand, which is similor to TypingCommand, but allows inserting text with
+          attached markers.
+        3. Added Editor::insertDictatedText as interaface to WebKit and WebKit2.
+        4. Added struct DictationAlternative to pass dictation related info from WebKit to WebCore.
+
+        Several fragments of code in TypingCommand can be also used by DictationCommand. So this patch
+        introduced a new class, TextInsertionBaseCommand. It's a subclass of CompositeEditCommmand, and
+        base class of both TypingCommand and DictationCommand.
+
+        This patch also extends InsertTextCommand class. Its constructor will take an TextInsertionMarkerSupplier
+        object. After text is inserted to a node, InsertTextCommand would give marker supplier a chance to
+        add document markers to the inserted text.
+
+        * CMakeLists.txt:
+        * GNUmakefile.list.am:
+        * Target.pri:
+        * WebCore.exp.in:
+        * WebCore.gypi:
+        * WebCore.vcproj/WebCore.vcproj:
+        * WebCore.xcodeproj/project.pbxproj:
+        * dom/Document.cpp:
+        (WebCore::eventTargetNodeForDocument): Moved this function from EventHandler so that it can be used
+          by AlternativeTextController.
+        (WebCore):
+        * dom/Document.h:
+        (WebCore):
+        * dom/DocumentMarker.cpp:
+        (WebCore::DocumentMarker::DocumentMarker): New constructor that takes a pointer to DocumentMarkerDetails object.
+        (WebCore):
+        * dom/DocumentMarker.h:
+        (WebCore::DocumentMarker::AllMarkers::AllMarkers):
+        (DocumentMarker):
+        * dom/DocumentMarkerController.cpp:
+        (WebCore::DocumentMarkerController::addMarker):
+        (WebCore):
+        * dom/DocumentMarkerController.h:
+        (DocumentMarkerController):
+        * dom/TextEvent.cpp:
+        (WebCore::TextEvent::createForDictation):
+        (WebCore):
+        (WebCore::TextEvent::TextEvent):
+        * dom/TextEvent.h: Added member variable for dictation alternatives.
+        (TextEvent):
+        (WebCore::TextEvent::isDictation):
+        (WebCore::TextEvent::dictationAlternatives):
+        * dom/TextEventInputType.h:
+        * editing/AlternativeTextController.cpp:
+        (WebCore::AlternativeTextController::AlternativeTextController):
+        (WebCore::AlternativeTextController::insertDictatedText): Used by Editor::insertDictatedText().
+        (WebCore):
+        * editing/AlternativeTextController.h:
+        (WebCore):
+        (DictationMarkerDetails):
+        (WebCore::DictationMarkerDetails::create):
+        (WebCore::DictationMarkerDetails::originalText):
+        (WebCore::DictationMarkerDetails::dictationContext):
+        (WebCore::DictationMarkerDetails::DictationMarkerDetails):
+        (AlternativeTextController):
+        * editing/CompositeEditCommand.h:
+        (WebCore::CompositeEditCommand::isDictationCommand):
+        * editing/DictationAlternative.cpp: Added.
+        (WebCore):
+        (WebCore::DictationAlternative::DictationAlternative):
+        * editing/DictationAlternative.h: Added. Data structure for passing dictation related data from WebKit to WebCore.
+        (DictationAlternative):
+        (WebCore):
+        * editing/DictationCommand.cpp: Added.
+        (WebCore):
+        (DictationCommandLineOperation):
+        (WebCore::DictationCommandLineOperation::DictationCommandLineOperation):
+        (WebCore::DictationCommandLineOperation::operator()):
+        (DictationMarkerSupplier):
+        (WebCore::DictationMarkerSupplier::create):
+        (WebCore::DictationMarkerSupplier::addMarkersToTextNode):
+        (WebCore::DictationMarkerSupplier::DictationMarkerSupplier):
+        (WebCore::DictationCommand::DictationCommand):
+        (WebCore::DictationCommand::insertText):
+        (WebCore::DictationCommand::doApply):
+        (WebCore::DictationCommand::insertTextRunWithoutNewlines):
+        (WebCore::DictationCommand::insertParagraphSeparator):
+        (WebCore::DictationCommand::collectDictationAlternativesInRange):
+        * editing/DictationCommand.h: Added.
+        (WebCore):
+        (DictationCommand):
+        (WebCore::DictationCommand::isDictationCommand):
+        (WebCore::DictationCommand::create):
+        * editing/EditingAllInOne.cpp:
+        * editing/Editor.cpp:
+        (WebCore::Editor::insertDictatedText): Main interface that allows WebKit passes in text with attached dictation information.
+        (WebCore):
+        (WebCore::Editor::insertTextWithoutSendingTextEvent):
+        (WebCore::Editor::updateMarkersForWordsAffectedByEditing):
+        * editing/Editor.h:
+        (Editor):
+        * editing/InsertTextCommand.cpp:
+        (WebCore::InsertTextCommand::InsertTextCommand):
+        (WebCore):
+        (WebCore::InsertTextCommand::doApply):
+        * editing/InsertTextCommand.h:
+        (WebCore):
+        (TextInsertionMarkerSupplier): Interface to allow caller of InsertTextCommand to add document markers to inserted text.
+        (WebCore::TextInsertionMarkerSupplier::~TextInsertionMarkerSupplier):
+        (WebCore::TextInsertionMarkerSupplier::TextInsertionMarkerSupplier):
+        (WebCore::InsertTextCommand::createWithMarkerSupplier):
+        (InsertTextCommand):
+        * editing/TextInsertionBaseCommand.cpp: Added. This class contains functions shared by TypingCommand and DictationCommand.
+        (WebCore):
+        (WebCore::TextInsertionBaseCommand::TextInsertionBaseCommand):
+        (WebCore::TextInsertionBaseCommand::applyTextInsertionCommand):
+        (WebCore::dispatchBeforeTextInsertedEvent):
+        (WebCore::canAppendNewLineFeedToSelection):
+        * editing/TextInsertionBaseCommand.h: Added.
+        (WebCore):
+        (TextInsertionBaseCommand):
+        (WebCore::TextInsertionBaseCommand::~TextInsertionBaseCommand):
+        (WebCore::forEachLineInString):
+        * editing/TypingCommand.cpp:
+        (TypingCommandLineOperation):
+        (WebCore::TypingCommandLineOperation::TypingCommandLineOperation):
+        (WebCore::TypingCommandLineOperation::operator()):
+        (WebCore::TypingCommand::TypingCommand):
+        (WebCore::TypingCommand::insertText):
+        (WebCore::TypingCommand::insertLineBreak):
+        (WebCore::TypingCommand::insertParagraphSeparator):
+        * editing/TypingCommand.h:
+        * page/EventHandler.cpp:
+        * rendering/InlineTextBox.cpp:
+        (WebCore::lineStyleForMarkerType):
+        (WebCore::InlineTextBox::paintDocumentMarker): Renamed existing function to reflect new funcationality.
+        (WebCore::InlineTextBox::paintDocumentMarkers):
+        * rendering/InlineTextBox.h:
+        (InlineTextBox):
+        * testing/Internals.cpp:
+        (WebCore::markerTypesFrom):
+
+2012-04-15  James Robinson  <jamesr@chromium.org>
+
+        [chromium] LayerRendererChromium shouldn't know anything about CCLayerImpl
+        https://bugs.webkit.org/show_bug.cgi?id=83415
+
+        Reviewed by Adrienne Walker.
+
+        This removes all knowledge of CCLayerImpl from LayerRendererChromium. The most significant move code-wise is
+        moving the HUD up to live on CCLayerTreeHostImpl, since it's aware of the layer tree. This involves two changes.
+        First, CCHeadsUpDisplay is in charge of populating a ManagedTexture but the actual drawing code now lives in
+        LayerRendererChromium. Second, since we don't recreate CCLayerTreeHostImpl on a lost context, the font atlas
+        ownership is much simpler. Now a CCFontAtlas is created on the main thread if needed and passed asynchronously
+        to the CCHeadsUpDisplay which takes ownership of the atlas.
+
+        * platform/graphics/chromium/LayerRendererChromium.cpp:
+        (WebCore::LayerRendererChromium::create):
+        (WebCore::LayerRendererChromium::initialize):
+        (WebCore::LayerRendererChromium::~LayerRendererChromium):
+        (WebCore::LayerRendererChromium::beginDrawingFrame):
+        (WebCore::LayerRendererChromium::drawHeadsUpDisplay):
+        (WebCore):
+        (WebCore::LayerRendererChromium::finishDrawingFrame):
+        (WebCore::LayerRendererChromium::swapBuffers):
+        * platform/graphics/chromium/LayerRendererChromium.h:
+        (LayerRendererChromiumClient):
+        (LayerRendererChromium):
+        * platform/graphics/chromium/cc/CCHeadsUpDisplay.cpp:
+        (WebCore::CCHeadsUpDisplay::CCHeadsUpDisplay):
+        (WebCore::CCHeadsUpDisplay::setFontAtlas):
+        (WebCore):
+        (WebCore::CCHeadsUpDisplay::enabled):
+        (WebCore::CCHeadsUpDisplay::showPlatformLayerTree):
+        (WebCore::CCHeadsUpDisplay::draw):
+        (WebCore::CCHeadsUpDisplay::drawHudContents):
+        * platform/graphics/chromium/cc/CCHeadsUpDisplay.h:
+        (WebCore):
+        (WebCore::CCHeadsUpDisplay::create):
+        (CCHeadsUpDisplay):
+        * platform/graphics/chromium/cc/CCLayerTreeHost.cpp:
+        (WebCore::CCLayerTreeHost::initialize):
+        * platform/graphics/chromium/cc/CCLayerTreeHost.h:
+        (CCLayerTreeHost):
+        * platform/graphics/chromium/cc/CCLayerTreeHostImpl.cpp:
+        (WebCore::CCLayerTreeHostImpl::CCLayerTreeHostImpl):
+        (WebCore::CCLayerTreeHostImpl::~CCLayerTreeHostImpl):
+        (WebCore::CCLayerTreeHostImpl::canDraw):
+        (WebCore::CCLayerTreeHostImpl::calculateRenderPasses):
+        (WebCore::CCLayerTreeHostImpl::prepareToDraw):
+        (WebCore::CCLayerTreeHostImpl::drawLayers):
+        (WebCore::CCLayerTreeHostImpl::swapBuffers):
+        (WebCore::CCLayerTreeHostImpl::initializeLayerRenderer):
+        (WebCore::CCLayerTreeHostImpl::setFullRootLayerDamage):
+        (WebCore::CCLayerTreeHostImpl::layerTreeAsText):
+        (WebCore):
+        (WebCore::CCLayerTreeHostImpl::setFontAtlas):
+        (WebCore::CCLayerTreeHostImpl::dumpRenderSurfaces):
+        * platform/graphics/chromium/cc/CCLayerTreeHostImpl.h:
+        (CCLayerTreeHostImpl):
+        (WebCore::CCLayerTreeHostImpl::rootLayer):
+        * platform/graphics/chromium/cc/CCProxy.h:
+        (WebCore):
+        (CCProxy):
+        * platform/graphics/chromium/cc/CCSingleThreadProxy.cpp:
+        (WebCore::CCSingleThreadProxy::initializeLayerRenderer):
+        (WebCore::CCSingleThreadProxy::recreateContext):
+        (WebCore::CCSingleThreadProxy::setFontAtlas):
+        (WebCore):
+        * platform/graphics/chromium/cc/CCSingleThreadProxy.h:
+        * platform/graphics/chromium/cc/CCThreadProxy.cpp:
+        (WebCore::CCThreadProxy::initializeLayerRendererOnImplThread):
+        (WebCore::CCThreadProxy::setFontAtlas):
+        (WebCore):
+        (WebCore::CCThreadProxy::setFontAtlasOnImplThread):
+        (WebCore::CCThreadProxy::recreateContextOnImplThread):
+        * platform/graphics/chromium/cc/CCThreadProxy.h:
+        (CCThreadProxy):
+
+2012-04-15  Antti Koivisto  <antti@apple.com>
+
+        Capture CSS parser context
+        https://bugs.webkit.org/show_bug.cgi?id=83998
+
+        Reviewed by Andreas Kling.
+
+        Currently the CSS parser calls to the Document and StyleSheetInternal objects to get settings, base URL etc.
+        The required information should be passed in on parser construction instead. The parser should not need to
+        know about the document at all.
+        
+        The patch adds CSSParserContext struct that captures the parsing context. StyleSheetInternal saves the
+        parsing context and reuses it for any further parsing.
+        
+        If the same stylesheet source is parsed with an identical context then the resulting stylesheet structure will
+        be identical. This will allow sharing parsed stylesheets in the future.
+
+        * css/CSSGrammar.y:
+        * css/CSSImportRule.cpp:
+        (WebCore::StyleRuleImport::setCSSStyleSheet):
+        * css/CSSMediaRule.cpp:
+        (WebCore::CSSMediaRule::insertRule):
+        * css/CSSPageRule.cpp:
+        (WebCore::CSSPageRule::setSelectorText):
+        * css/CSSParser.cpp:
+        (WebCore):
+        (WebCore::strictCSSParserContext):
+        (WebCore::CSSParserContext::CSSParserContext):
+        (WebCore::CSSParser::CSSParser):
+        (WebCore::CSSParser::parseKeyframeRule):
+        (WebCore::CSSParser::parseValue):
+        (WebCore::CSSParser::parseSelector):
+        (WebCore::CSSParser::completeURL):
+        (WebCore::CSSParser::parseContent):
+        (WebCore::CSSParser::parseAttr):
+        (WebCore::CSSParser::parseFillImage):
+        (WebCore::CSSParser::parseFontFaceSrcURI):
+        (WebCore::CSSParser::parseFontFaceSrc):
+        (WebCore::CSSParser::parseBorderImage):
+        (WebCore::CSSParser::parseImageSet):
+        (WebCore::CSSParser::parseCustomFilter):
+        (WebCore::CSSParser::parseFilter):
+        (WebCore::CSSParser::cssRegionsEnabled):
+        (WebCore::CSSParser::parseFlowThread):
+        (WebCore::CSSParser::createMediaRule):
+        (WebCore::CSSParser::createStyleRule):
+        (WebCore::CSSParser::createFontFaceRule):
+        (WebCore::CSSParser::createPageRule):
+        (WebCore::CSSParser::createKeyframe):
+        * css/CSSParser.h:
+        (CSSParser):
+        (WebCore::CSSParser::inStrictMode):
+        (WebCore::CSSParser::inQuirksMode):
+        (WebCore::CSSParser::validUnit):
+        * css/CSSParserMode.h:
+        (WebCore):
+        (CSSParserContext):
+        * css/CSSRule.h:
+        (WebCore::CSSRule::parserContext):
+        (CSSRule):
+        * css/CSSStyleRule.cpp:
+        (WebCore::CSSStyleRule::setSelectorText):
+        * css/CSSStyleSheet.cpp:
+        (WebCore::StyleSheetInternal::StyleSheetInternal):
+        (WebCore::StyleSheetInternal::parseString):
+        (WebCore::StyleSheetInternal::parseStringAtLine):
+        (WebCore):
+        (WebCore::StyleSheetInternal::updateBaseURL):
+        (WebCore::StyleSheetInternal::completeURL):
+        (WebCore::CSSStyleSheet::insertRule):
+        * css/CSSStyleSheet.h:
+        (StyleSheetInternal):
+        (WebCore::StyleSheetInternal::parserContext):
+        (WebCore::StyleSheetInternal::charset):
+        (WebCore::StyleSheetInternal::setFinalURL):
+        (WebCore::StyleSheetInternal::baseURL):
+        * css/CSSValuePool.cpp:
+        * css/StylePropertySet.cpp:
+        (WebCore::StylePropertySet::parseDeclaration):
+        * css/WebKitCSSKeyframesRule.cpp:
+        (WebCore::WebKitCSSKeyframesRule::insertRule):
+        * dom/Document.cpp:
+        (WebCore::Document::webkitGetFlowByName):
+        (WebCore::Document::pageUserSheet):
+        (WebCore::Document::pageGroupUserSheets):
+        * dom/Element.cpp:
+        (WebCore::Element::webkitMatchesSelector):
+        * dom/Node.cpp:
+        (WebCore::Node::querySelector):
+        (WebCore::Node::querySelectorAll):
+        * dom/ProcessingInstruction.cpp:
+        (WebCore::ProcessingInstruction::parseStyleSheet):
+        * dom/StyleElement.cpp:
+        (WebCore::StyleElement::createSheet):
+        * html/HTMLLinkElement.cpp:
+        (WebCore::HTMLLinkElement::setCSSStyleSheet):
+        * html/shadow/ContentSelectorQuery.cpp:
+        (WebCore::ContentSelectorQuery::ContentSelectorQuery):
+        * inspector/InspectorStyleSheet.cpp:
+        (WebCore::InspectorStyle::setPropertyText):
+        (WebCore::InspectorStyleSheet::reparseStyleSheet):
+        (WebCore::InspectorStyleSheet::ensureSourceData):
+        (WebCore::InspectorStyleSheetForInlineStyle::getStyleAttributeRanges):
+
+2012-04-15  Noel Gordon  <noel.gordon@gmail.com>
+
+        [Cairo] Separate image encoding from dataURL construction
+        https://bugs.webkit.org/show_bug.cgi?id=83975
+
+        Reviewed by Martin Robinson.
+
+        Remove the implicit assumption that a dataURL is the only desired output format
+        of the image encoding phase.
+
+        No new tests. Covered by existing canvas toDataURL tests.
+
+        * platform/graphics/cairo/ImageBufferCairo.cpp:
+        (WebCore::writeFunction): Rename closure to output.
+        (WebCore::encodeImage): Output the encoded image to the provided Vector<char>.
+        PNG format is only supported per the Cairo encoding MIMETypeRegistry.
+        (WebCore):
+        (WebCore::ImageBuffer::toDataURL): Refactor to use encodeImage().
+
+2012-04-15  Yuta Kitamura  <yutak@chromium.org>
+
+        Leak in WebSocketChannel with workers/worker-reload.html (part 2)
+        https://bugs.webkit.org/show_bug.cgi?id=83749
+
+        Reviewed by David Levin.
+
+        Second attempt to remove leaks around WorkerThreadableWebSocketChannel.
+
+        No new tests, as this patch does not impose any functional change.
+
+        * Modules/websockets/ThreadableWebSocketChannelClientWrapper.cpp:
+        (WebCore::ThreadableWebSocketChannelClientWrapper::ThreadableWebSocketChannelClientWrapper):
+        (WebCore::ThreadableWebSocketChannelClientWrapper::failedWebSocketChannelCreation):
+        (WebCore::ThreadableWebSocketChannelClientWrapper::setFailedWebSocketChannelCreation):
+        * Modules/websockets/ThreadableWebSocketChannelClientWrapper.h:
+        Add a boolean flag indicating whether Bridge::initialize() has exited without receiving
+        a pointer to the peer object.
+        * Modules/websockets/WorkerThreadableWebSocketChannel.cpp:
+        (WebCore::WorkerThreadableWebSocketChannel::WorkerContextDidInitializeTask::create):
+        (WebCore::WorkerThreadableWebSocketChannel::WorkerContextDidInitializeTask::WorkerContextDidInitializeTask):
+        (WebCore::WorkerThreadableWebSocketChannel::WorkerContextDidInitializeTask::performTask):
+        Kick mainThreadDestroy() to delete the peer if the bridge has failed to receive
+        a pointer to the peer (waitForMethodCompletion() exited due to message queue's
+        termination).
+        (WebCore::WorkerThreadableWebSocketChannel::Bridge::mainThreadInitialize):
+        (WebCore::WorkerThreadableWebSocketChannel::Bridge::initialize):
+        * Modules/websockets/WorkerThreadableWebSocketChannel.h:
+        (WorkerThreadableWebSocketChannel):
+        Make WorkerContextDidInitializeTask an inner class of WorkerThreadableWebSocketChannel
+        so it can refer WorkerThreadableWebSocketChannel's static member function (mainThreadDestroy()).
+
+2012-04-14  Emil A Eklund  <eae@chromium.org>
+
+        Fix pixelSnapping for CalendarPicker, MediaControl and ScrollbarPart
+        https://bugs.webkit.org/show_bug.cgi?id=83929
+
+        Reviewed by Eric Seidel.
+
+        Update CalendarPickerElement and MediaControlElements to use
+        pixelSnappedSize in preparation for turning on subpixel support.
+        Update RenderScrollbarPart to pixel snap rect before painting to ensure
+        that it is painted on device pixel boundaries.
+
+        No new tests, no change in functionality.
+
+        * html/shadow/CalendarPickerElement.cpp:
+        (WebCore::CalendarPickerElement::openPopup):
+        * html/shadow/MediaControlElements.cpp:
+        (WebCore::RenderMediaVolumeSliderContainer::layout):
+        * rendering/RenderScrollbarPart.cpp:
+        (WebCore::RenderScrollbarPart::paintIntoRect):
+
+2012-04-14  Kent Tamura  <tkent@chromium.org>
+
+        Day of week labels are wrong if WebCore::firstDayOfWeek() is not 0
+        https://bugs.webkit.org/show_bug.cgi?id=83990
+
+        Reviewed by Kentaro Hara.
+
+        We passed the "weekStartDay" property value as a
+        string. CalendarPickerElement::writeDocument() created:
+            weekStartDay: "1",
+        and the JavaScript code used it in the following code:
+            dayLabels[(weekStartDay + i) % 7]
+        If weekStartDay was "1", the expression (weekStartDay + i)
+        produced "10", "11", "12", ... We expected "1", "2", "3", ...
+
+        We need to pass the "weekStartDay" property as a number.
+
+        No new tests because we have no ways to test this for now. We'll
+        introduce tests for the calendar picker later.
+
+        * html/shadow/CalendarPickerElement.cpp:
+        (WebCore::addProperty): Add addProperty() function for a number.
+        (WebCore::CalendarPickerElement::writeDocument):
+        Pass a number, not a serialized number.
+
+2012-04-14  Joe Thomas  <joethomas@motorola.com>
+
+        Viewport-percentage Length units does not work for Replaced elements size
+        https://bugs.webkit.org/show_bug.cgi?id=83425
+
+        Reviewed by Antti Koivisto.
+
+        Added the support for viewport-percentage length units while calculating the width/height of replaced elements.
+
+        Tests: css3/viewport-percentage-lengths/viewport-percentage-image-size.html
+
+        * platform/Length.h:
+        (WebCore::Length::isSpecified):
+        * rendering/RenderBox.cpp:
+        (WebCore::RenderBox::computeReplacedLogicalWidthUsing):
+
+2012-04-14  Joe Thomas  <joethomas@motorola.com>
+
+        CSSStyleDeclaration.getPropertyValue() for 'border-radius' returns null when value is set
+        https://bugs.webkit.org/show_bug.cgi?id=80736
+
+        Reviewed by Antti Koivisto.
+
+        Added support for fetching the value of 'border-radius' CSS property which was missing.
+
+        Test: fast/css/border-radius-property-value.html
+
+        * css/StylePropertySet.cpp:
+        (WebCore::StylePropertySet::getPropertyValue):
+
+2012-04-14  David Hyatt  <hyatt@apple.com>
+
+        https://bugs.webkit.org/show_bug.cgi?id=83826
+        
+        Wrong Font code path was chosen after r114032. The TextRun constructor has an additional argument that
+        needs to be included if rounding hacks are mentioned.
+
+        Reviewed by Dan Bernstein.
+
+        * html/canvas/CanvasRenderingContext2D.cpp:
+        (WebCore::CanvasRenderingContext2D::drawTextInternal):
+        * rendering/RenderListBox.cpp:
+        (WebCore::RenderListBox::paintItemForeground):
+        * rendering/break_lines.cpp:
+        (WebCore::nextBreakablePosition):
+
+2012-04-14  Noel Gordon  <noel.gordon@gmail.com>
+
+        [Cairo] ImageBuffer::toDataURL(): improve error handling, add mimeType ASSERTs
+        https://bugs.webkit.org/show_bug.cgi?id=83569
+
+        Reviewed by Eric Seidel.
+
+        No new tests. Covered by exiting fast/canvas/*toDataURL* tests.
+
+        * platform/graphics/cairo/ImageBufferCairo.cpp:
+        (WebCore::writeFunction): Return write success or failure with the appropriate
+        cairo status code per http://cairographics.org/manual/cairo-PNG-Support.html
+        (WebCore::ImageBuffer::toDataURL): Add mimeType ASSERT()s. <canvas> ensures that
+        a valid mimeType (supported by the port) is sent to toDataURL() calls. Check for
+        encoding failure and return "data:," if so.
+
+2012-04-13  David Reveman  <reveman@chromium.org>
+
+        [Chromium] Avoid unnecessary full tile updates for checkerboard tiles.
+        https://bugs.webkit.org/show_bug.cgi?id=83804
+
+        Reviewed by James Robinson.
+
+        Cleanup code that determines if we need to use a buffered update and
+        avoid buffering of tiles that are not in use by the impl thread.
+
+        Tests: CCLayerTreeHostTestAtomicCommitWithPartialUpdate.runMultiThread
+               TiledLayerChromiumTest.partialUpdates
+
+        * platform/graphics/chromium/TiledLayerChromium.cpp:
+        (UpdatableTile):
+        (WebCore::UpdatableTile::UpdatableTile):
+        (WebCore::TiledLayerChromium::pushPropertiesTo):
+        (WebCore::TiledLayerChromium::tileOnlyNeedsPartialUpdate):
+        (WebCore::TiledLayerChromium::tileNeedsBufferedUpdate):
+        (WebCore::TiledLayerChromium::updateTiles):
+        * platform/graphics/chromium/cc/CCLayerTreeHost.cpp:
+        (WebCore::CCLayerTreeHost::bufferedUpdates):
+        (WebCore):
+        * platform/graphics/chromium/cc/CCLayerTreeHost.h:
+        (CCLayerTreeHost):
+
+2012-04-13  Dana Jansens  <danakj@chromium.org>
+
+        [chromium] Cleanup texture memory eviction when LayerTreeHost becomes invisible
+        https://bugs.webkit.org/show_bug.cgi?id=83899
+
+        Reviewed by Adrienne Walker.
+
+        When a LTH becomes invisible, the texture eviction is spread out across
+        two different functions and is not entirely clear. We move all the logic
+        together into a single place in didBecomeInvisibleOnImplThread() and
+        make the consequences of the current code more clear.
+
+        Covered by existing tests.
+
+        * platform/graphics/chromium/cc/CCLayerTreeHost.cpp:
+        (WebCore::CCLayerTreeHost::deleteContentsTexturesOnImplThread):
+        (WebCore::CCLayerTreeHost::setVisible):
+        (WebCore::CCLayerTreeHost::didBecomeInvisibleOnImplThread):
+
+2012-04-13  Sheriff Bot  <webkit.review.bot@gmail.com>
+
+        Unreviewed, rolling out r114036.
+        http://trac.webkit.org/changeset/114036
+        https://bugs.webkit.org/show_bug.cgi?id=83969
+
+        Breaks gmail.com causing it to never finish loading (Requested
+        by danakj on #webkit).
+
+        * bindings/scripts/CodeGeneratorJS.pm:
+        (GenerateHeader):
+        (GenerateImplementation):
+        * bindings/scripts/CodeGeneratorV8.pm:
+        (GenerateNamedConstructorCallback):
+        (GenerateImplementation):
+        * bindings/scripts/IDLAttributes.txt:
+        * bindings/scripts/test/JS/JSTestObj.cpp:
+        (WebCore::JSTestObj::createPrototype):
+        * bindings/scripts/test/JS/JSTestObj.h:
+        * bindings/scripts/test/TestObj.idl:
+        * bindings/scripts/test/V8/V8Float64Array.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestActiveDOMObject.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestCustomNamedGetter.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestEventConstructor.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestEventTarget.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestInterface.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestMediaQueryListListener.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestNamedConstructor.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestNode.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestObj.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestSerializedScriptValueInterface.cpp:
+        (WebCore):
+        * bindings/v8/NPV8Object.cpp:
+        (WebCore::npObjectTypeInfo):
+        * bindings/v8/V8BindingPerContextData.cpp:
+        (WebCore::V8BindingPerContextData::init):
+        (WebCore::V8BindingPerContextData::createWrapperFromCacheSlowCase):
+        (WebCore::V8BindingPerContextData::constructorForTypeSlowCase):
+        * bindings/v8/V8BindingPerContextData.h:
+        (V8BindingPerContextData):
+        * bindings/v8/V8HiddenPropertyName.h:
+        (WebCore):
+        * bindings/v8/WrapperTypeInfo.h:
+        (WrapperTypeInfo):
+        * bindings/v8/custom/V8HTMLImageElementConstructor.cpp:
+        (WebCore):
+        * dom/NodeList.idl:
+
+2012-04-13  Alexandre Elias  <aelias@google.com>
+
+        [chromium] Add null pointer check to animatePageScale
+        https://bugs.webkit.org/show_bug.cgi?id=83940
+
+        Reviewed by James Robinson.
+
+        Add null pointer check to startPageScaleAnimation.
+
+        If the root scroll layer goes away in the middle of a page scale
+        animation, there can be a null pointer access here.
+
+        No new tests.
+
+        * platform/graphics/chromium/cc/CCLayerTreeHostImpl.cpp:
+        (WebCore::CCLayerTreeHostImpl::animatePageScale):
+
+2012-04-13  Dana Jansens  <danakj@chromium.org>
+
+        [chromium] Replicas should be included in the computed occlusion
+        https://bugs.webkit.org/show_bug.cgi?id=82262
+
+        Reviewed by Adrienne Walker.
+
+        When merging a surface's occlusion up to its target, make a copy of it
+        where the replica will be as well, and make sure that occlusion from a
+        RenderSurface does not leave its clipRect.
+
+        Unit test: CCOcclusionTrackerTestReplicaDoesOcclude
+                   CCOcclusionTrackerTestReplicaWithClipping
+                   CCOcclusionTrackerTestSurfaceChildOfSurface
+
+        * platform/graphics/chromium/RenderSurfaceChromium.cpp:
+        (WebCore::RenderSurfaceChromium::hasReplica):
+        (WebCore):
+        * platform/graphics/chromium/RenderSurfaceChromium.h:
+        (RenderSurfaceChromium):
+        * platform/graphics/chromium/cc/CCOcclusionTracker.cpp:
+        (WebCore::transformSurfaceOpaqueRegion):
+        (WebCore::::leaveToTargetRenderSurface):
+
+2012-04-13  Raymond Liu  <raymond.liu@intel.com>
+
+        AudioContext createChannelMerger() method should have optional argument for number of inputs.
+        https://bugs.webkit.org/show_bug.cgi?id=83759
+
+        Reviewed by Chris Rogers.
+
+        Check https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html for the optional argument.
+
+        Test: webaudio/audiochannelmerger-basic.html
+
+        * Modules/webaudio/AudioChannelMerger.cpp:
+        (WebCore):
+        (WebCore::AudioChannelMerger::create):
+        (WebCore::AudioChannelMerger::AudioChannelMerger):
+        * Modules/webaudio/AudioChannelMerger.h:
+        (AudioChannelMerger):
+        * Modules/webaudio/AudioContext.cpp:
+        (WebCore::AudioContext::createChannelMerger):
+        (WebCore):
+        * Modules/webaudio/AudioContext.h:
+        (AudioContext):
+        * Modules/webaudio/AudioContext.idl:
+
+2012-04-13  Dana Jansens  <danakj@chromium.org>
+
+        [chromium] Remove viewport memory restrictions
+        https://bugs.webkit.org/show_bug.cgi?id=83316
+
+        Reviewed by Adrienne Walker.
+
+        We remove the memory restriction on web pages based on viewport size
+        on desktop. This is causing pages that have complex use of layers to
+        end up hitting our memory limits, and moreso when the window is small.
+        Page complexity is not really a function of the viewport size.
+
+        We drop the mininum memory limit entirely, and just evict all
+        unprotected textures instead.
+
+        Covered by existing tests.
+
+        * platform/graphics/chromium/TextureManager.cpp:
+        (WebCore::TextureManager::highLimitBytes):
+        (WebCore::TextureManager::reclaimLimitBytes):
+        * platform/graphics/chromium/TextureManager.h:
+        (TextureManager):
+        * platform/graphics/chromium/cc/CCLayerTreeHost.cpp:
+        (WebCore::CCLayerTreeHost::beginCommitOnImplThread):
+        (WebCore::CCLayerTreeHost::setVisible):
+        (WebCore::CCLayerTreeHost::didBecomeInvisibleOnImplThread):
+        (WebCore::CCLayerTreeHost::updateLayers):
+
+2012-04-13  Ken Buchanan  <kenrb@chromium.org>
+
+        Optimize tracking of intruding floats being removed from RenderBlock during layout
+        https://bugs.webkit.org/show_bug.cgi?id=82928
+
+        Reviewed by David Hyatt.
+
+        Performance tweaks in RenderBlock layout as a follow up to r112935.
+
+        * rendering/RenderBlock.cpp:
+        (WebCore::RenderBlock::clearFloats):
+
+2012-04-13  Mihnea Ovidenie  <mihnea@adobe.com>
+
+        [CSSRegions]Implement NamedFlow::contentNodes attribute
+        https://bugs.webkit.org/show_bug.cgi?id=80134
+
+        Reviewed by David Hyatt.
+
+        The named flow content nodes collection contains those nodes with webkitFlowInto property set to 'flow'.
+        In the list, the nodes are placed in document order. Nodes with display:none are also part of the list.
+        The list of nodes is returned as a static node list.
+
+        The content nodes are stored in RenderNamedFlowThread. The content nodes are added to the list in NodeRenderingContext::moveToFlowThreadIfNeeded
+        and removed from the list in Element::detach. When an element -webkit-flow-into property is changed, the element is detached and attached.
+        I have also added a bit in NodeFlags to mark that an element is part of a named flow (and the corresponding inNamedFlow/setInNamedFlow/clearInNamedFlow functions).
+
+        Test: fast/regions/webkit-named-flow-content-nodes.html
+
+        * dom/Document.cpp:
+        (WebCore::Document::webkitGetFlowByName):
+        * dom/Document.h:
+        * dom/Element.cpp:
+        (WebCore::Element::detach):
+        * dom/Node.h:
+        (WebCore::Node::inNamedFlow):
+        (WebCore::Node::setInNamedFlow):
+        (WebCore::Node::clearInNamedFlow):
+        (Node):
+        * dom/NodeRenderingContext.cpp:
+        (WebCore::NodeRenderingContext::moveToFlowThreadIfNeeded):
+        * dom/WebKitNamedFlow.cpp:
+        (WebCore::WebKitNamedFlow::contentNodes):
+        (WebCore):
+        * dom/WebKitNamedFlow.h:
+        (WebKitNamedFlow):
+        * dom/WebKitNamedFlow.idl:
+        * rendering/FlowThreadController.cpp:
+        (WebCore::FlowThreadController::registerNamedFlowContentNode):
+        (WebCore):
+        (WebCore::FlowThreadController::unregisterNamedFlowContentNode):
+        * rendering/FlowThreadController.h:
+        (FlowThreadController):
+        * rendering/RenderNamedFlowThread.cpp:
+        (WebCore):
+        (WebCore::RenderNamedFlowThread::registerNamedFlowContentNode):
+        (WebCore::RenderNamedFlowThread::unregisterNamedFlowContentNode):
+        * rendering/RenderNamedFlowThread.h:
+        (WebCore):
+        (RenderNamedFlowThread):
+        (WebCore::RenderNamedFlowThread::contentNodes):
+        (WebCore::RenderNamedFlowThread::hasContentNode):
+
+2012-04-13  Jessie Berlin  <jberlin@apple.com>
+
+        Remove the calls to CRASH() from ResourceLoader.cpp.
+        https://bugs.webkit.org/show_bug.cgi?id=83962
+
+        Reviewed by Alexey Proskuryakov.
+
+        They were added in r91316 to aid debugging for the issue fixed in r105556 and r106130.
+
+        * loader/ResourceLoader.cpp:
+        (WebCore::ResourceLoader::willSendRequest):
+        (WebCore::ResourceLoader::didSendData):
+        (WebCore::ResourceLoader::didReceiveResponse):
+        (WebCore::ResourceLoader::didReceiveData):
+        (WebCore::ResourceLoader::didFinishLoading):
+        (WebCore::ResourceLoader::didFail):
+        (WebCore::ResourceLoader::wasBlocked):
+        (WebCore::ResourceLoader::cannotShowURL):
+        (WebCore::ResourceLoader::shouldUseCredentialStorage):
+        (WebCore::ResourceLoader::willCacheResponse):
+
+2012-04-13  Xiaomei Ji  <xji@chromium.org>
+
+        REGRESSION(r102190) [chromium] text rendering (font and font size) in some Arabic/Persian page is wrong
+        when using certain fonts
+        https://bugs.webkit.org/show_bug.cgi?id=83523
+
+        Reviewed by Kent Tamura.
+
+        Revert r102190.
+        Convert characters being treatAsSpace to white space. 
+
+        * platform/graphics/chromium/UniscribeHelper.cpp:
+        (WebCore::UniscribeHelper::fillRuns):
+        (WebCore::UniscribeHelper::adjustSpaceAdvances):
+
+2012-04-13  Timothy Hatcher  <timothy@apple.com>
+
+        Change how the Web Insector is installed on Mac builds.
+
+        <rdar://problem/10857918>
+
+        Reviewed by Mark Rowe.
+
+        * WebCore.xcodeproj/project.pbxproj: Updated Copy Inspector Resources
+        and Streamline Inspector Source build phases.
+
+2012-04-13  Jer Noble  <jer.noble@apple.com>
+
+        Video at apple.com gets standard controls in addition to custom controls after returning from full screen
+        https://bugs.webkit.org/show_bug.cgi?id=83939
+
+        Reviewed by Eric Carlson.
+
+        No new tests; DRT and WKTR don't have the infrastructure to test full-screen animation related bugs.
+
+        Instead of asking the media element whether it is in full screen or not, rely on when the media root element
+        was told that it enteredFullscreen() or exitedFullscreen(), which may occur at a different time than the
+        media element due to animations.
+
+        * html/shadow/MediaControlRootElement.cpp:
+        (WebCore::MediaControlRootElement::reset):
+        (WebCore::MediaControlRootElement::playbackStarted):
+        (WebCore::MediaControlRootElement::enteredFullscreen):
+        (WebCore::MediaControlRootElement::exitedFullscreen):
+        (WebCore::MediaControlRootElement::defaultEventHandler):
+        (WebCore::MediaControlRootElement::startHideFullscreenControlsTimer):
+        (WebCore::MediaControlRootElement::hideFullscreenControlsTimerFired):
+        * html/shadow/MediaControlRootElement.h:
+        (MediaControlRootElement): Added m_isFullscreen;
+
+2012-04-13  Jer Noble  <jer.noble@apple.com>
+
+        fullscreen/video-controls-drag.html failing on Mac
+        https://bugs.webkit.org/show_bug.cgi?id=81176
+
+        Reviewed by Eric Carlson.
+
+        No new tests.  Fixes fullscreen/video-controls-drag.html.
+
+        Regressed in r110409.  When the -webkit-media-controls-panel were changed
+        from position:absolute to position:relative, this broke dragging of the 
+        controls in fullscreen, which relies on the panel being absolutely positioned
+        to do its drag positioning. Change the way drag positioning is calculated to
+        accommodate position:relative.
+
+        * css/fullscreenQuickTime.css:
+        (video:-webkit-full-screen::-webkit-media-controls-panel): Instead of bottom:50px,
+            use margin-bottom:50px to push panel up from the bottom of the screen.
+        * html/shadow/MediaControlElements.cpp:
+        (WebCore::MediaControlPanelElement::startDrag): Do not ask for the current renderer location.
+        (WebCore::MediaControlPanelElement::continueDrag): Use the delta between the event locations
+            only to calculate the new panel position.
+        * html/shadow/MediaControlElements.h:
+
+2012-04-13  Simon Fraser  <simon.fraser@apple.com>
+
+        Compositing layers not updated after scroll in WebKit1
+        https://bugs.webkit.org/show_bug.cgi?id=83945
+
+        Reviewed by James Robinson.
+        
+        Fix the WebKit1 code path to correctly update compositing layers
+        after a scroll, by calling updateFixedElementsAfterScrolling() from
+        scrollPositionChangedViaPlatformWidget().
+
+        Covered by existing tests.
+
+        * page/FrameView.cpp:
+        (WebCore::FrameView::scrollPositionChangedViaPlatformWidget):
+
+2012-04-13  Dean Jackson  <dino@apple.com>
+
+        Don't process filters if the input region is exceptionally large.
+        https://bugs.webkit.org/show_bug.cgi?id=83317
+
+        Reviewed by Simon Fraser.
+
+        An extremely large element causes problems with filters, either by
+        taking too long to compute the output or using too much memory. The
+        filter engine already has some constants for maximum expected size.
+        Make sure the render tree checks them before deciding to apply
+        effects.
+
+        Tests: css3/filters/huge-region-composited.html
+               css3/filters/huge-region.html
+
+        * platform/graphics/filters/FilterEffect.cpp:
+        (WebCore::FilterEffect::apply):
+        * rendering/FilterEffectRenderer.cpp:
+        (WebCore):
+        (WebCore::isFilterSizeValid):
+        (WebCore::FilterEffectRenderer::build):
+        (WebCore::FilterEffectRenderer::updateBackingStore):
+        (WebCore::FilterEffectRendererHelper::beginFilterEffect):
+        * rendering/FilterEffectRenderer.h:
+        (FilterEffectRenderer):
+        * rendering/RenderLayer.cpp:
+        (WebCore::RenderLayer::updateOrRemoveFilterEffect):
+
+2012-04-13  Anna Cavender  <annacc@chromium.org>
+
+        Queue the cuechange event on HTMLTrackElement for proper sorting.
+        https://bugs.webkit.org/show_bug.cgi?id=83858
+
+        Reviewed by Eric Carlson.
+
+        No new tests. Updates to media/track/track-cues-cuechange.html and
+        media/track/track-mode.html
+
+        * html/HTMLMediaElement.cpp:
+        (WebCore::HTMLMediaElement::updateActiveTextTrackCues):
+            Add HTMLTrackElement's cuechange event to the event queue rather than 
+            firing it synchronously.
+        * html/track/LoadableTextTrack.cpp:
+            Remove fireCueChangeEvent() as it is no longer used.
+        * html/track/LoadableTextTrack.h:
+            Ditto.
+        * html/track/TextTrack.h:
+        (TextTrack):
+            Ditto.
+
+2012-04-11  Antonio Gomes  <agomes@rim.com>
+
+        Be more restrictive when adding ScrollableArea's to FrameView's ScrollableArea's map
+        https://bugs.webkit.org/show_bug.cgi?id=79611
+
+        Reviewed by James Robinson.
+
+        Source/WebCore:
+
+        As of today, any FrameView attached to the Widget-tree or any
+        RenderLayer whose corresponding RenderBox's style has a 'overflow'
+        property set to 'auto' is cached in its containing scrollable areas set.
+        We could be more restrictive about what we in fact want to
+        cache as scrollable areas, by checking if the element as an overflow
+        (i.e. more content than its viewport).
+
+        * page/FrameView.cpp:
+        (WebCore::FrameView::setFrameRect):
+
+        Whenever the viewport changes, check if we have an scrollable/overflowed
+        content, and update the cache accordingly.
+
+        (WebCore::FrameView::setContentsSize):
+
+        Whenever the contents size changes, check if we have a scrollable/overflowed
+        content, and update the cache accordingly.
+
+        (WebCore::FrameView::calculateScrollbarModesForLayout):
+
+        Introduces a way to query for the scrollbars by only
+        taking into account the "rules" set by the web author.
+        For that, a new enum was added called SrollbarModesCalculationStrategy,
+        which allows callers to discard for example client-side scrollbar policies
+        in order to verify if a given frameview is scrollable or not.
+
+        (WebCore::FrameView::updateScrollableAreaSet):
+
+        Take into account various factors before considering a FrameView as
+        scrollable. If in the end it is, it gets added to its parent FrameView
+        scrollable areas map, otherwise removed.
+
+        (WebCore):
+        (WebCore::FrameView::addScrollableArea):
+
+        Became unneeded, thus removed.
+
+        (WebCore::FrameView::removeScrollableArea):
+
+        Whenever a FrameView is removed from the Widget-tree,
+        remove it from the cache.
+
+        * page/FrameView.h:
+        (FrameView):
+        * rendering/RenderLayer.cpp:
+        (WebCore::RenderLayer::updateScrollbarsAfterLayout):
+
+        Update scrollable area set after layout.
+
+        (WebCore::RenderLayer::updateScrollbarsAfterStyleChange):
+
+        Update scrollable area set after style changes.
+
+        (WebCore::RenderLayer::styleChanged):
+
+        Removed the scrollable areas logic detection from it.
+
+        (WebCore::RenderLayer::updateScrollableAreaSet):
+
+        Updates the containing FrameView scrollable areas cache
+        only when needed (i.e. an overflow exists).
+
+        (WebCore):
+        * rendering/RenderLayer.h:
+        (RenderLayer):
+        * testing/Internals.cpp:
+        (WebCore::Internals::numberOfScrollableAreas):
+        (WebCore):
+        * testing/Internals.h:
+        (Internals):
+        * testing/Internals.idl:
+
+        Tests: fast/scrolling/scrollable-area-frame-inherited-visibility-hidden.html
+               fast/scrolling/scrollable-area-frame-overflow-hidden.html
+               fast/scrolling/scrollable-area-frame-overried-inherited-visibility-hidden.html
+               fast/scrolling/scrollable-area-frame-scrolling-no-overried-inherited-visibility-hidden.html
+               fast/scrolling/scrollable-area-frame-scrolling-no-visibility-hidden-child.html
+               fast/scrolling/scrollable-area-frame-scrolling-no.html
+               fast/scrolling/scrollable-area-frame-scrolling-yes-display-none.html
+               fast/scrolling/scrollable-area-frame-scrolling-yes.html
+               fast/scrolling/scrollable-area-frame-visibility-hidden-child.html
+               fast/scrolling/scrollable-area-frame-zero-size-and-border.html
+               fast/scrolling/scrollable-area-frame.html
+               fast/scrolling/scrollable-area-overflow-auto-display-none-in-parent.html
+               fast/scrolling/scrollable-area-overflow-auto-display-none.html
+               fast/scrolling/scrollable-area-overflow-auto-visibility-hidden-in-parent.html
+               fast/scrolling/scrollable-area-overflow-auto-visibility-hidden.html
+               fast/scrolling/scrollable-area-overflow-auto-visibility-override.html
+               fast/scrolling/scrollable-area-overflow-auto-visibility-visible.html
+               fast/scrolling/scrollable-area-overflow-auto.html
+               fast/scrolling/scrollable-area-overflow-not-set.html
+               fast/scrolling/scrollable-area-overflow-visible.html
+
+2012-04-13  Antti Koivisto  <antti@apple.com>
+
+        Track rem unit usage in StyleSheetInternal
+        https://bugs.webkit.org/show_bug.cgi?id=83923
+
+        Reviewed by Andreas Kling.
+
+        Currently CSSParser sets usesRemUnits flag directly to Document. It should be set to 
+        the stylesheet instead so parser does not need to know about the document. This also 
+        avoids setting the flag unnecessarily when the stylesheet is not used.
+
+        * css/CSSGrammar.y:
+        * css/CSSStyleSheet.cpp:
+        (WebCore::StyleSheetInternal::StyleSheetInternal):
+        * css/CSSStyleSheet.h:
+        (WebCore::StyleSheetInternal::parserSetUsesRemUnits):
+        (WebCore::StyleSheetInternal::usesRemUnits):
+        (StyleSheetInternal):
+        * dom/Document.cpp:
+        (WebCore):
+        (WebCore::checkUsesRemUnits):
+        (WebCore::Document::updateActiveStylesheets):
+        * dom/Document.h:
+        (WebCore::Document::usesRemUnits):
+
+2012-04-11  James Robinson  <jamesr@chromium.org>
+
+        [chromium] Remove unused compositeToTexture / compositeOffscreen setting
+        https://bugs.webkit.org/show_bug.cgi?id=83733
+
+        Reviewed by Adrienne Walker.
+
+        Remove compositeOffscreen setting and implementation. This was an experiment that is no longer needed.
+
+        * platform/graphics/chromium/LayerRendererChromium.cpp:
+        (WebCore::LayerRendererChromium::finishDrawingFrame):
+        (WebCore::LayerRendererChromium::useRenderSurface):
+        (WebCore::LayerRendererChromium::setScissorToRect):
+        * platform/graphics/chromium/LayerRendererChromium.h:
+        (LayerRendererChromium):
+        * platform/graphics/chromium/cc/CCLayerTreeHost.h:
+        (WebCore::CCSettings::CCSettings):
+        (CCSettings):
+
+2012-04-13  Alexey Proskuryakov  <ap@apple.com>
+
+        REGRESSION (XHR Caching): Uncacheable responses sent by Rails through Apache are cached
+        https://bugs.webkit.org/show_bug.cgi?id=83925
+        <rdar://problem/11231790>
+
+        Reviewed by Antti Koivisto.
+
+        Added subtests to http/tests/cache/subresource-expiration-2.html.
+
+        * platform/network/ResourceResponseBase.cpp:
+        (WebCore::ResourceResponseBase::parseCacheControlDirectives): Honor first max-age
+        instead of the last. New behavior matches both Firefox and IE.
+
+2012-04-13  James Robinson  <jamesr@chromium.org>
+
+        [chromium] Move WebVideoFrame into Platform and remove WebCore::VideoFrameChromium wrapper API
+        https://bugs.webkit.org/show_bug.cgi?id=83851
+
+        Reviewed by Adam Barth.
+
+        Remove VideoFrameChromium wrapper and converts WebCore code to using the Platform WebVideoFrame API directly.
+        Some utility code that previously existed on VideoFrameChromium and only had one caller, such as doing
+        width/height adjustements for YV12 frames, is moved into the calling code (CCVideoLayerImpl).
+
+        Covered by existing media/ and compositing/ layout tests.
+
+        * WebCore.gypi:
+        * platform/graphics/chromium/LayerRendererChromium.cpp:
+        (WebCore::LayerRendererChromium::drawYUV):
+        (WebCore::LayerRendererChromium::drawRGBA):
+        (WebCore::LayerRendererChromium::copyFrameToTextures):
+        * platform/graphics/chromium/LayerRendererChromium.h:
+        * platform/graphics/chromium/VideoFrameProvider.h:
+        (VideoFrameProvider):
+        * platform/graphics/chromium/cc/CCVideoDrawQuad.cpp:
+        (WebCore::CCVideoDrawQuad::create):
+        (WebCore::CCVideoDrawQuad::CCVideoDrawQuad):
+        * platform/graphics/chromium/cc/CCVideoDrawQuad.h:
+        (WebKit):
+        (CCVideoDrawQuad):
+        (WebCore::CCVideoDrawQuad::frame):
+        * platform/graphics/chromium/cc/CCVideoLayerImpl.cpp:
+        (WebCore):
+        (WebCore::convertVFCFormatToGC3DFormat):
+        (WebCore::CCVideoLayerImpl::willDraw):
+        (WebCore::videoFrameDimension):
+        (WebCore::hasPaddingBytes):
+        (WebCore::CCVideoLayerImpl::computeVisibleSize):
+        (WebCore::CCVideoLayerImpl::reserveTextures):
+        * platform/graphics/chromium/cc/CCVideoLayerImpl.h:
+        (WebKit):
+
+2012-04-13  Rob Flack  <flackr@chromium.org>
+
+        Chromium: Should enable -webkit-image-set
+        https://bugs.webkit.org/show_bug.cgi?id=81859
+
+        Reviewed by Adam Barth.
+
+        Test: fast/css/image-set-parsing.html
+
+        * WebCore.gypi:
+
+2012-04-12  Michael Nordman  <michaeln@google.com>
+
+        [chromium] Now that the chromium port is using a different dom_storage backend
+        library in its main browser process, there are a handful of files that should no
+        longer be included in the build, and a few files than should be deleted
+        outright, and the webkit api should be modified to reflect the new (and smaller)
+        contract between the embedder and webkit/webcore.
+        https://bugs.webkit.org/show_bug.cgi?id=83807
+
+        Reviewed by Adam Barth.
+
+        No new tests, existing tests apply.
+
+        * WebCore.gyp/WebCore.gyp: Exclude several files from the WebCore/storage directory.
+        * storage/StorageEventDispatcher.h: Delete a stale comment.
+
+2012-04-13  Sheriff Bot  <webkit.review.bot@gmail.com>
+
+        Unreviewed, rolling out r114140.
+        http://trac.webkit.org/changeset/114140
+        https://bugs.webkit.org/show_bug.cgi?id=83921
+
+        Fails fast/css/image-set-parsing.html test it attempts to
+        introduce. (Requested by scheib on #webkit).
+
+        * WebCore.gypi:
+
+2012-04-13  Dan Bernstein  <mitz@apple.com>
+
+        <rdar://problem/10912680> Pixel access canvas APIs do not operate at backing store resolution
+        https://bugs.webkit.org/show_bug.cgi?id=83836
+
+        Reviewed by Darin Adler.
+
+        Test: fast/canvas/2d.imageDataHD.html
+
+        Added getImageDataHD and putImageDataHD functions to CanvasRenderingContext2D, as proposed in
+        <http://lists.whatwg.org/htdig.cgi/whatwg-whatwg.org/2012-March/035112.html>. The functions
+        are prefixed with “webkit” for now.
+
+        * html/canvas/CanvasRenderingContext2D.cpp:
+        (WebCore::CanvasRenderingContext2D::getImageData): Added this cover function that calls
+        through to getImageData with LogicalCoordinateSystem.
+        (WebCore::CanvasRenderingContext2D::webkitGetImageDataHD): Added. Calls through to
+        getImageData with BackingStoreCoordinateSystem.
+        (WebCore::CanvasRenderingContext2D::getImageData): Added a CoordinateSystem parameter to this
+        now-private function. It is passed through to ImageBuffer::getUnmultipliedImageData().
+        (WebCore::CanvasRenderingContext2D::putImageData): Added this cover function that calls
+        through to putImageData with LogicalCoordinateSystem.
+        (WebCore::CanvasRenderingContext2D::webkitPutImageDataHD): Added. Calls through to
+        putImageData with BackingStoreCoordinateSystem.
+        (WebCore::CanvasRenderingContext2D::putImageData): Added a CoordinateSystem parameter to this
+        function. It is passed through to ImageBuffer::putByteArray, and used to compute the rect to
+        invalidate after the drawing operation.
+        * html/canvas/CanvasRenderingContext2D.h:
+        * html/canvas/CanvasRenderingContext2D.idl: Added webkitPutImageDataHD() and
+        webkitGetImageDataHD().
+        * platform/graphics/ImageBuffer.h: Added a CoordinateSystem enum with the values
+        LogicalCoordinateSystem and BackingStoreCoordinateSystem. Added a CoordinateSystem parameter,
+        which defaults to LogicalCoordinateSystem, to getUnmultipliedImageData,
+        getPremultipliedImageData, and putByteArray.
+        * platform/graphics/cairo/ImageBufferCairo.cpp:
+        (WebCore::ImageBuffer::getUnmultipliedImageData):
+        (WebCore::ImageBuffer::getPremultipliedImageData):
+        (WebCore::ImageBuffer::putByteArray):
+        (WebCore::ImageBuffer::toDataURL):
+        * platform/graphics/cg/ImageBufferCG.cpp:
+        (WebCore::ImageBuffer::getUnmultipliedImageData): Now uses the CoordinateSystem parameter to
+        decide whether to ask ImageBufferDaya::getData() to apply the resolution scale or not.
+        (WebCore::ImageBuffer::getPremultipliedImageData): Ditto.
+        (WebCore::ImageBuffer::putByteArray): Now uses the CoordinateSystem parameter to decide
+        whether to maintain the resolution scale while drawing or not.
+        (WebCore::ImageBuffer::toDataURL):
+        * platform/graphics/gtk/ImageBufferGtk.cpp:
+        (WebCore::ImageBuffer::toDataURL):
+        * platform/graphics/qt/ImageBufferQt.cpp:
+        (WebCore::ImageBuffer::getUnmultipliedImageData):
+        (WebCore::ImageBuffer::getPremultipliedImageData):
+        (WebCore::ImageBuffer::putByteArray):
+        (WebCore::ImageBuffer::toDataURL):
+        * platform/graphics/skia/ImageBufferSkia.cpp:
+        (WebCore::ImageBuffer::getUnmultipliedImageData):
+        (WebCore::ImageBuffer::getPremultipliedImageData):
+        (WebCore::ImageBuffer::putByteArray):
+        (WebCore::ImageBuffer::toDataURL):
+        * platform/graphics/wince/ImageBufferWinCE.cpp:
+        (WebCore::ImageBuffer::getUnmultipliedImageData):
+        (WebCore::ImageBuffer::getPremultipliedImageData):
+        (WebCore::ImageBuffer::putByteArray):
+        (WebCore::ImageBuffer::toDataURL):
+        * platform/graphics/wx/ImageBufferWx.cpp:
+        (WebCore::ImageBuffer::getUnmultipliedImageData):
+        (WebCore::ImageBuffer::getPremultipliedImageData):
+        (WebCore::ImageBuffer::putByteArray):
+        (WebCore::ImageBuffer::toDataURL):
+
+2012-04-12  Shawn Singh  <shawnsingh@chromium.org>
+
+        [chromium] Support CCHeadsUpDisplay in threaded compositing mode
+        https://bugs.webkit.org/show_bug.cgi?id=67499
+
+        Reviewed by James Robinson.
+
+        No new tests because this code is debugging code itself.
+
+        The last item that was needed to make the CCHeadsUpDisplay work in
+        threaded compositing mode was to remove the font rendering code
+        used on the impl-side thread. To solve this, this patch adds a
+        CCFontAtlas that is initialized on the main thread (where the font
+        rendering takes place). Then, when the HUD draws text on the impl
+        thread, it uses the font atlas directly.
+
+        * WebCore.gypi:
+        * platform/graphics/chromium/LayerRendererChromium.cpp:
+        (WebCore::LayerRendererChromium::create):
+        (WebCore::LayerRendererChromium::initialize):
+        * platform/graphics/chromium/LayerRendererChromium.h:
+        (WebCore):
+        (LayerRendererChromium):
+        * platform/graphics/chromium/cc/CCFontAtlas.cpp: Added.
+        (WebCore):
+        (WebCore::CCFontAtlas::CCFontAtlas):
+        (WebCore::wrapPositionIfNeeded):
+        (WebCore::CCFontAtlas::generateAtlasForFont):
+        (WebCore::CCFontAtlas::initialize):
+        (WebCore::CCFontAtlas::drawText):
+        (WebCore::CCFontAtlas::drawOneLineOfTextInternal):
+        (WebCore::CCFontAtlas::drawDebugAtlas):
+        * platform/graphics/chromium/cc/CCFontAtlas.h: Added.
+        (WebCore):
+        (CCFontAtlas):
+        (WebCore::CCFontAtlas::create):
+        * platform/graphics/chromium/cc/CCHeadsUpDisplay.cpp:
+        (WebCore::CCHeadsUpDisplay::CCHeadsUpDisplay):
+        (WebCore):
+        (WebCore::CCHeadsUpDisplay::showPlatformLayerTree):
+        (WebCore::CCHeadsUpDisplay::drawHudContents):
+        (WebCore::CCHeadsUpDisplay::drawFPSCounter):
+        (WebCore::CCHeadsUpDisplay::drawFPSCounterText):
+        (WebCore::CCHeadsUpDisplay::drawPlatformLayerTree):
+        * platform/graphics/chromium/cc/CCHeadsUpDisplay.h:
+        (WebCore::CCHeadsUpDisplay::create):
+        (CCHeadsUpDisplay):
+        * platform/graphics/chromium/cc/CCLayerTreeHost.cpp:
+        (WebCore::CCLayerTreeHost::initialize):
+        * platform/graphics/chromium/cc/CCLayerTreeHost.h:
+        (WebCore):
+        (WebCore::CCLayerTreeHost::headsUpDisplayFontAtlas):
+        (CCLayerTreeHost):
+        * platform/graphics/chromium/cc/CCLayerTreeHostImpl.cpp:
+        (WebCore::CCLayerTreeHostImpl::initializeLayerRenderer):
+        * platform/graphics/chromium/cc/CCLayerTreeHostImpl.h:
+        (WebCore):
+        (CCLayerTreeHostImpl):
+        * platform/graphics/chromium/cc/CCSingleThreadProxy.cpp:
+        (WebCore::CCSingleThreadProxy::initializeLayerRenderer):
+        (WebCore::CCSingleThreadProxy::recreateContext):
+        * platform/graphics/chromium/cc/CCThreadProxy.cpp:
+        (WebCore::CCThreadProxy::initializeLayerRendererOnImplThread):
+        (WebCore::CCThreadProxy::recreateContextOnImplThread):
+
+2012-04-13  Rob Flack  <flackr@chromium.org>
+
+        Chromium: Should enable -webkit-image-set
+        https://bugs.webkit.org/show_bug.cgi?id=81859
+
+        Reviewed by Adam Barth.
+
+        Test: fast/css/image-set-parsing.html
+
+        * WebCore.gypi:
+
+2012-04-13  Pavel Feldman  <pfeldman@chromium.org>
+
+        Web Inspector: do not attempt to load content from resource until request finished loading.
+        https://bugs.webkit.org/show_bug.cgi?id=83896
+
+        Reviewed by Yury Semikhatsky.
+
+        When we stop in the inline script on reload, we should only show concatenated script content.
+        When we resume, we should replace UI source code with the actual HTML content. We should not attempt to
+        fetch resource content until request finished loading. I regressed it in the Request extraction
+        and now am bringing it back.
+
+        * inspector/front-end/RawSourceCode.js:
+        (WebInspector.RawSourceCode):
+        (WebInspector.RawSourceCode.prototype._finishedLoading):
+        * inspector/front-end/ResourceScriptMapping.js:
+        (WebInspector.ResourceScriptMapping.prototype.addScript):
+
+2012-04-13  Pavel Feldman  <pfeldman@chromium.org>
+
+        Web Inspector: follow up to r114116 - fixing QT test
+        https://bugs.webkit.org/show_bug.cgi?id=83892
+
+        Reviewed by Yury Semikhatsky.
+
+        Requesting content for the scripts exclusively via the page agent now.
+
+        * inspector/front-end/Resource.js:
+        (WebInspector.Resource.prototype.get content):
+        (WebInspector.Resource.prototype.get contentEncoded):
+        (WebInspector.Resource.prototype.requestContent):
+        (WebInspector.ResourceRevision.prototype.requestContent):
+
+2012-04-13  Yi Shen  <yi.4.shen@nokia.com>
+
+        InsertHTML fails to insert h6 if the insertion point is before some text.
+        https://bugs.webkit.org/show_bug.cgi?id=82689
+
+        Reviewed by Ryosuke Niwa.
+
+        Added the missing h6 tag for the isHeaderElement.
+
+        No new tests: updated existing test (editing/execCommand/4128080-1.html)
+
+        * editing/ReplaceSelectionCommand.cpp:
+        (WebCore::isHeaderElement):
+
+2012-04-13  Yury Semikhatsky  <yurys@chromium.org>
+
+        Web Inspector: exception in heap profiler when expanding a class in summary view
+        https://bugs.webkit.org/show_bug.cgi?id=83883
+
+        Moved all DOM-specific inspector utilities into DOMExtension.js
+
+        Merged BinarySearch.js and PartialQuickSort.js into utilities.js, HeapSnapshotWorker.js now
+        imports utilities.js which contains all required routines.
+
+        Reviewed by Pavel Feldman.
+
+        * WebCore.gypi:
+        * WebCore.vcproj/WebCore.vcproj:
+        * inspector/compile-front-end.py:
+        * inspector/front-end/BinarySearch.js: Removed.
+        * inspector/front-end/DOMExtension.js: Copied from Source/WebCore/inspector/front-end/utilities.js.
+        (Node.prototype.rangeOfWord):
+        (Node.prototype.traverseNextTextNode):
+        (Node.prototype.rangeBoundaryForOffset):
+        (Element.prototype.removeStyleClass):
+        (Element.prototype.removeMatchingStyleClasses):
+        (Element.prototype.addStyleClass):
+        (Element.prototype.hasStyleClass):
+        (Element.prototype.positionAt):
+        (Element.prototype.pruneEmptyTextNodes):
+        (Element.prototype.isScrolledToBottom):
+        (Node.prototype.enclosingNodeOrSelfWithNodeNameInArray):
+        (Node.prototype.enclosingNodeOrSelfWithNodeName):
+        (Node.prototype.enclosingNodeOrSelfWithClass):
+        (Node.prototype.enclosingNodeWithClass):
+        (Element.prototype.query):
+        (Element.prototype.removeChildren):
+        (Element.prototype.isInsertionCaretInside):
+        (Element.prototype.createChild):
+        (Element.prototype.totalOffsetLeft):
+        (Element.prototype.totalOffsetTop):
+        (Element.prototype.totalOffset):
+        (Element.prototype.scrollOffset):
+        (AnchorBox):
+        (Element.prototype.offsetRelativeToWindow):
+        (Element.prototype.boxInWindow):
+        (Element.prototype.setTextAndTitle):
+        (Event.prototype.consume):
+        (Text.prototype.select):
+        (Element.prototype.selectionLeftOffset):
+        (Node.prototype.isAncestor):
+        (Node.prototype.isDescendant):
+        (Node.prototype.isSelfOrAncestor):
+        (Node.prototype.isSelfOrDescendant):
+        (Node.prototype.traverseNextNode):
+        (Node.prototype.traversePreviousNode):
+        (HTMLTextAreaElement.prototype.moveCursorToEnd):
+        (isEnterKey):
+        (consumeEvent):
+        (highlightSearchResult):
+        (highlightSearchResults):
+        (highlightRangesWithStyleClass):
+        (applyDomChanges):
+        (revertDomChanges):
+        * inspector/front-end/HeapSnapshot.js: Fixed a couple of js compiler warnings
+        by describing structure of heap snapshot header in the protocol.
+        (WebInspector.HeapSnapshotLoader.prototype.pushJSONChunk):
+        * inspector/front-end/HeapSnapshotWorker.js:
+        * inspector/front-end/PartialQuickSort.js: Removed.
+        * inspector/front-end/WebKit.qrc:
+        * inspector/front-end/inspector.html:
+        * inspector/front-end/utilities.js:
+        (.):
+
+2012-04-13  Sheriff Bot  <webkit.review.bot@gmail.com>
+
+        Unreviewed, rolling out r114103.
+        http://trac.webkit.org/changeset/114103
+        https://bugs.webkit.org/show_bug.cgi?id=83884
+
+        New breakpoint UI looks bad / needs polish. (Requested by
+        pfeldman_ on #webkit).
+
+        * inspector/front-end/Images/breakpointConditionalCounterBorder.png:
+        * inspector/front-end/Images/breakpointCounterBorder.png:
+        * inspector/front-end/Images/programCounterBorder.png:
+        * inspector/front-end/textViewer.css:
+        (.webkit-execution-line .webkit-line-number-outer):
+        (.webkit-breakpoint.webkit-execution-line .webkit-line-number-outer):
+        (.webkit-breakpoint-conditional.webkit-execution-line .webkit-line-number-outer):
+
+2012-04-13  Jason Liu  <jason.liu@torchmobile.com.cn>
+
+        [BlackBerry] Sign in cookie for ESPN.com does not retain login account (for fantasy sports).
+        https://bugs.webkit.org/show_bug.cgi?id=83760
+
+        Reviewed by George Staikos.
+
+        When we update cookies' database, protocol shouldn't be checked since it is not a cookie's key.
+        ESPN.com's https cookies should replace old http cookies if they have the same keys(name, path, domain).
+
+        We must restart the browser to test, so have to write a manual test case.
+
+        Test: ManualTests/blackberry/http-cookie-database-set.php
+
+        * platform/blackberry/CookieDatabaseBackingStore/CookieDatabaseBackingStore.cpp:
+        (WebCore::CookieDatabaseBackingStore::invokeOpen):
+
+2012-04-12  Jocelyn Turcotte  <jocelyn.turcotte@nokia.com>
+
+        [Qt] Use QQuickFlickable::setPixelAligned instead of doing pixel-alignment when rendering.
+        https://bugs.webkit.org/show_bug.cgi?id=83770
+
+        Reviewed by Kenneth Rohde Christiansen.
+
+        Revert the previous way of dealing with things. The problem is that different layers
+        would end up rounding in different directions, and would cause jittering between
+        layers or with the QQuickWebPage's background.
+
+        * platform/graphics/texmap/TextureMapperGL.cpp:
+        (WebCore::TextureMapperGL::drawTexture):
+
+2012-04-13  Pavel Feldman  <pfeldman@chromium.org>
+
+        Web Inspector: introduce ParsedURL type, clean up url and displayName mess in Resource and NetworkRequest.
+        https://bugs.webkit.org/show_bug.cgi?id=83871
+
+        Reviewed by Yury Semikhatsky.
+
+        There is a number of random properties created on Resource and NetworkRequest that represent various url
+        fragments. Display name is being based on them and sometimes requires fake Resource instance to be created.
+        This change (officially) introduces WebInspector.ParsedURL as a type that encapsulates this complexity.
+
+        This change also moves documentURL property into the Resource and NetworkRequest constructors and brushes up
+        factory methods used to create the objects.
+
+        * inspector/front-end/AuditRules.js:
+        (WebInspector.AuditRules.GzipRule.prototype._shouldCompress):
+        (WebInspector.AuditRules.CookieSizeRule.prototype.processCookies):
+        * inspector/front-end/Database.js:
+        (WebInspector.Database.prototype.get displayDomain):
+        * inspector/front-end/JavaScriptContextManager.js:
+        (WebInspector.FrameEvaluationContext.prototype.get displayName):
+        * inspector/front-end/NetworkManager.js:
+        (WebInspector.NetworkDispatcher.prototype.webSocketCreated):
+        (WebInspector.NetworkDispatcher.prototype._createNetworkRequest):
+        (get WebInspector):
+        * inspector/front-end/NetworkPanel.js:
+        (WebInspector.NetworkLogView.prototype._highlightNthMatchedRequest):
+        (WebInspector.NetworkDataGridNode.prototype._refreshNameCell):
+        * inspector/front-end/NetworkRequest.js:
+        (WebInspector.NetworkRequest):
+        (WebInspector.NetworkRequest.prototype.set url):
+        (WebInspector.NetworkRequest.prototype.get documentURL):
+        (WebInspector.NetworkRequest.prototype.get parsedURL):
+        (WebInspector.NetworkRequest.prototype.get displayName):
+        (WebInspector.NetworkRequest.prototype.get folder):
+        * inspector/front-end/RequestHeadersView.js:
+        (WebInspector.RequestHeadersView.prototype._refreshUrlFragment):
+        * inspector/front-end/Resource.js:
+        (WebInspector.Resource):
+        (WebInspector.Resource.prototype.set url):
+        (WebInspector.Resource.prototype.get parsedURL):
+        (WebInspector.Resource.prototype.get frameId):
+        (WebInspector.Resource.prototype.get loaderId):
+        (WebInspector.Resource.prototype.get displayName):
+        * inspector/front-end/ResourceTreeModel.js:
+        (WebInspector.ResourceTreeModel.prototype._onRequestUpdateDropped):
+        (WebInspector.ResourceTreeModel.prototype._addFramesRecursively):
+        (WebInspector.ResourceTreeModel.prototype._createResourceFromFramePayload):
+        (WebInspector.ResourceTreeFrame.prototype._addRequest):
+        * inspector/front-end/ResourceUtils.js:
+        (WebInspector.ParsedURL):
+        (WebInspector.ParsedURL.prototype.get displayName):
+        (String.prototype.asParsedURL):
+        (WebInspector.displayDomain):
+        (WebInspector.resourceURLForRelatedNode.callback):
+        (WebInspector.resourceURLForRelatedNode):
+        * inspector/front-end/ResourcesPanel.js:
+        (WebInspector.FrameTreeElement.prototype.frameNavigated):
+        (WebInspector.ApplicationCacheManifestTreeElement):
+        (WebInspector.ApplicationCacheFrameTreeElement.prototype._refreshTitles):
+        * inspector/front-end/utilities.js:
+
+2012-04-13  Pavel Feldman  <pfeldman@chromium.org>
+
+        Web Inspector: extracting NetworkRequest from Resource (step 3)
+        https://bugs.webkit.org/show_bug.cgi?id=83802
+
+        Reviewed by Yury Semikhatsky.
+
+        This change extracts NetworkRequest from the Resource. It is now clear that these two
+        should have super class that would be responsible for parsing URL and would define the
+        requestContent signature. Corresponding patch will follow.
+
+        * inspector/front-end/NetworkManager.js:
+        * inspector/front-end/NetworkRequest.js:
+        (WebInspector.NetworkRequest):
+        (WebInspector.NetworkRequest.prototype.get requestId):
+        (WebInspector.NetworkRequest.prototype.set requestId):
+        (WebInspector.NetworkRequest.prototype.get url):
+        (WebInspector.NetworkRequest.prototype.get frameId):
+        (WebInspector.NetworkRequest.prototype.get loaderId):
+        (WebInspector.NetworkRequest.prototype.get startTime):
+        (WebInspector.NetworkRequest.prototype.set startTime):
+        (WebInspector.NetworkRequest.prototype.get responseReceivedTime):
+        (WebInspector.NetworkRequest.prototype.set responseReceivedTime):
+        (WebInspector.NetworkRequest.prototype.get endTime):
+        (WebInspector.NetworkRequest.prototype.set endTime):
+        (WebInspector.NetworkRequest.prototype.get duration):
+        (WebInspector.NetworkRequest.prototype.get latency):
+        (WebInspector.NetworkRequest.prototype.get receiveDuration):
+        (WebInspector.NetworkRequest.prototype.get resourceSize):
+        (WebInspector.NetworkRequest.prototype.set resourceSize):
+        (WebInspector.NetworkRequest.prototype.get transferSize):
+        (WebInspector.NetworkRequest.prototype.increaseTransferSize):
+        (WebInspector.NetworkRequest.prototype.get finished):
+        (WebInspector.NetworkRequest.prototype.set finished):
+        (WebInspector.NetworkRequest.prototype.get failed):
+        (WebInspector.NetworkRequest.prototype.set failed):
+        (WebInspector.NetworkRequest.prototype.get canceled):
+        (WebInspector.NetworkRequest.prototype.set canceled):
+        (WebInspector.NetworkRequest.prototype.get cached):
+        (WebInspector.NetworkRequest.prototype.set cached):
+        (WebInspector.NetworkRequest.prototype.get timing):
+        (WebInspector.NetworkRequest.prototype.set timing):
+        (WebInspector.NetworkRequest.prototype.get mimeType):
+        (WebInspector.NetworkRequest.prototype.set mimeType):
+        (WebInspector.NetworkRequest.prototype.get displayName):
+        (WebInspector.NetworkRequest.prototype.get folder):
+        (WebInspector.NetworkRequest.prototype.get displayDomain):
+        (WebInspector.NetworkRequest.prototype.get type):
+        (WebInspector.NetworkRequest.prototype.set type):
+        (WebInspector.NetworkRequest.prototype.get redirectSource):
+        (WebInspector.NetworkRequest.prototype.set redirectSource):
+        (WebInspector.NetworkRequest.prototype.get requestHeaders):
+        (WebInspector.NetworkRequest.prototype.set requestHeaders):
+        (WebInspector.NetworkRequest.prototype.get requestHeadersText):
+        (WebInspector.NetworkRequest.prototype.set requestHeadersText):
+        (WebInspector.NetworkRequest.prototype.get requestHeadersSize):
+        (WebInspector.NetworkRequest.prototype.requestHeaderValue):
+        (WebInspector.NetworkRequest.prototype.get requestCookies):
+        (WebInspector.NetworkRequest.prototype.get requestFormData):
+        (WebInspector.NetworkRequest.prototype.set requestFormData):
+        (WebInspector.NetworkRequest.prototype.get requestHttpVersion):
+        (WebInspector.NetworkRequest.prototype.get responseHeaders):
+        (WebInspector.NetworkRequest.prototype.set responseHeaders):
+        (WebInspector.NetworkRequest.prototype.get responseHeadersText):
+        (WebInspector.NetworkRequest.prototype.set responseHeadersText):
+        (WebInspector.NetworkRequest.prototype.get responseHeadersSize):
+        (WebInspector.NetworkRequest.prototype.responseHeaderValue):
+        (WebInspector.NetworkRequest.prototype.get responseCookies):
+        (WebInspector.NetworkRequest.prototype.get queryParameters):
+        (WebInspector.NetworkRequest.prototype.get formParameters):
+        (WebInspector.NetworkRequest.prototype.get responseHttpVersion):
+        (WebInspector.NetworkRequest.prototype._parseParameters):
+        (WebInspector.NetworkRequest.prototype._headerValue):
+        (WebInspector.NetworkRequest.prototype.get content):
+        (WebInspector.NetworkRequest.prototype.get contentEncoded):
+        (WebInspector.NetworkRequest.prototype.requestContent):
+        (WebInspector.NetworkRequest.prototype.isHttpFamily):
+        (WebInspector.NetworkRequest.prototype.requestContentType):
+        (WebInspector.NetworkRequest.prototype.isPingRequest):
+        (WebInspector.NetworkRequest.prototype.hasErrorStatusCode):
+        (WebInspector.NetworkRequest.prototype.populateImageSource):
+        (WebInspector.NetworkRequest.prototype._contentURL):
+        (WebInspector.NetworkRequest.prototype._innerRequestContent.onResourceContent):
+        (WebInspector.NetworkRequest.prototype._innerRequestContent):
+        (WebInspector.NetworkRequest.prototype.setResource):
+        (WebInspector.NetworkRequest.prototype.resource):
+        * inspector/front-end/RawSourceCode.js:
+        (WebInspector.RawSourceCode):
+        (WebInspector.RawSourceCode.prototype._resourceAdded):
+        (WebInspector.RawSourceCode.prototype.forceUpdateSourceMapping):
+        (WebInspector.RawSourceCode.prototype._createContentProvider):
+        * inspector/front-end/Resource.js:
+        (WebInspector.Resource):
+        (WebInspector.Resource.displayName):
+        (WebInspector.Resource.prototype.get request):
+        (WebInspector.Resource.prototype.set url):
+        (WebInspector.Resource.prototype.get type):
+        (WebInspector.Resource.prototype.get mimeType):
+        (WebInspector.Resource.prototype.set mimeType):
+        (WebInspector.Resource.prototype.get content):
+        (WebInspector.Resource.prototype.get contentEncoded):
+        (WebInspector.Resource.prototype.requestContent):
+        (WebInspector.Resource.prototype._innerRequestContent.callback):
+        (WebInspector.Resource.prototype._innerRequestContent):
+        (WebInspector.ResourceRevision.prototype.requestContent.callbackWrapper):
+        (WebInspector.ResourceRevision.prototype.requestContent):
+        * inspector/front-end/ResourceScriptMapping.js:
+        (WebInspector.ResourceScriptMapping.prototype.addScript):
+
+2012-04-13  Mike Reed  <reed@google.com>
+
+        use getClipDeviceBounds, rather than (deprecated) getTotalClip
+        https://bugs.webkit.org/show_bug.cgi?id=83808
+
+        Reviewed by Stephen White.
+
+        Equivalent functionality, existing tests apply.
+
+        * platform/graphics/skia/OpaqueRegionSkia.cpp:
+        (WebCore::OpaqueRegionSkia::didDraw):
+
+2012-04-13  Thiago Marcos P. Santos  <thiago.santos@intel.com>
+
+        [EFL] Add API for color chooser
+        https://bugs.webkit.org/show_bug.cgi?id=83692
+
+        Added new API to enable browsers to display a custom color picker
+        when an input field of type "color" is activated.
+
+        Reviewed by Kenneth Rohde Christiansen.
+
+        * PlatformEfl.cmake:
+        * platform/efl/ColorChooserEfl.cpp: Added.
+        (WebCore):
+        (WebCore::ColorChooserEfl::ColorChooserEfl):
+        (WebCore::ColorChooserEfl::~ColorChooserEfl):
+        (WebCore::ColorChooserEfl::setSelectedColor):
+        (WebCore::ColorChooserEfl::endChooser):
+        * platform/efl/ColorChooserEfl.h: Added.
+        (WebCore):
+        (ColorChooserEfl):
+
+2012-04-13  Zalan Bujtas  <zbujtas@gmail.com>
+
+        Enabling/disabling delegates scrolling when page has no composited content asserts on WK1.
+        https://bugs.webkit.org/show_bug.cgi?id=83860
+
+        Reviewed by Kenneth Rohde Christiansen.
+
+        WK2 has compositing mode on all the time, while Wk1 turns it on only when
+        the page has composited content. This patch ensures that, when delegates scrolling behavior
+        is changed, backing stores are cleared only when there's an actual composition,
+        similarly to what CachedFrame does.
+
+        Test: fast/viewport/scroll-delegates-switch-on-page-with-no-composition-mode-asserts.html
+
+        * page/FrameView.cpp:
+        (WebCore::FrameView::delegatesScrollingDidChange):
+
+2012-04-13  Vivek Galatage  <vivekgalatage@gmail.com>
+
+        Web Inspector: Line number is not displayed while debugging javascript
+        https://bugs.webkit.org/show_bug.cgi?id=83786
+
+        Reviewed by Pavel Feldman.
+
+        Changed the textViewer.css to start displaying the line number with
+        appropriate color property. Added outline property for enhanced view
+
+        No additional test cases required for the above fix.
+
+        * inspector/front-end/Images/breakpointConditionalCounterBorder.png:
+        * inspector/front-end/Images/breakpointCounterBorder.png:
+        * inspector/front-end/Images/programCounterBorder.png:
+        * inspector/front-end/textViewer.css:
+        (.webkit-execution-line .webkit-line-number-outer):
+        (.webkit-breakpoint.webkit-execution-line .webkit-line-number-outer):
+        (.webkit-breakpoint-conditional.webkit-execution-line .webkit-line-number-outer):
+
+2012-04-13  Kent Tamura  <tkent@chromium.org>
+
+        Add a runtime flag for <input type=date>
+        https://bugs.webkit.org/show_bug.cgi?id=83853
+
+        Reviewed by Adam Barth.
+
+        * bindings/generic/RuntimeEnabledFeatures.cpp:
+        * bindings/generic/RuntimeEnabledFeatures.h:
+        (WebCore::RuntimeEnabledFeatures::inputTypeDateEnabled): Added.
+        (WebCore::RuntimeEnabledFeatures::setInputTypeDateEnabled): Added.
+        * html/InputType.cpp:
+        (WebCore::createInputTypeFactoryMap):
+        Don't register type=date if !RuntimeEnabledFeatures::inputTypeDateEnabled()
+
+2012-04-13  Adam Barth  <abarth@webkit.org>
+
+        JSDocument::setLocation does too much bare-handed lifting
+        https://bugs.webkit.org/show_bug.cgi?id=83850
+
+        Reviewed by Sam Weinig.
+
+        As part of auditing all the ways of kicking off a navigation, I
+        happened to read JSDocument::setLocation, which uses very old patterns.
+        This patch updates it to do things the "modern" way.  There shouldn't
+        be any behavior change.
+
+        * bindings/js/JSDocumentCustom.cpp:
+        (WebCore::JSDocument::setLocation):
+
+2012-04-13  Shinya Kawanaka  <shinyak@chromium.org>
+
+        Background width (or height) is wrong if width (or height) * zoom < 1.
+        https://bugs.webkit.org/show_bug.cgi?id=83350
+
+        Reviewed by Nikolas Zimmermann.
+
+        calculateImageIntrinsicDimension will return wrong size if the calculated size is 0.
+        0 is used for expressing unspecfied, so the method returns the box width(height) instead.
+
+        Since CachedImage has already similar code, we moved it to IntSize and shared it.
+
+        Tests: fast/css/zoom-background-repeat-x-expected.html
+               fast/css/zoom-background-repeat-x.html
+               fast/css/zoom-background-repeat-y-expected.html
+               fast/css/zoom-background-repeat-y.html
+
+        * loader/cache/CachedImage.cpp:
+        (WebCore::CachedImage::imageSizeForRenderer):
+        * platform/graphics/IntSize.h:
+        (IntSize):
+        (WebCore::IntSize::scale):
+        (WebCore::IntSize::clampToMinimumSize):
+        * rendering/RenderBoxModelObject.cpp:
+        (WebCore::RenderBoxModelObject::calculateImageIntrinsicDimensions):
+
+2012-04-13  Adam Barth  <abarth@webkit.org>
+
+        Prepare submitForm for seamless navigation
+        https://bugs.webkit.org/show_bug.cgi?id=83838
+
+        Reviewed by Ryosuke Niwa.
+
+        Previously, FrameLoader::submitForm called FrameTree::find and
+        Document::canNavigate separately.  This patch refactors this function
+        to call findFrameForNavigation, which does both checks.
+
+        This doesn't change any behavior today, but it prepares us to implement
+        seamless navigation.  Once the seamless branch lands, this change will
+        be tested by seamless-form-* in https://github.com/eseidel/webkit/tree/seamless/LayoutTests/fast/frames/seamless
+
+        For context, see:
+        https://github.com/eseidel/webkit/commit/3f27340577ac91b2cc0a834dd2c6fdfcac296c32
+
+        * loader/FrameLoader.cpp:
+        (WebCore::FrameLoader::submitForm):
+
+2012-04-13  Kent Tamura  <tkent@chromium.org>
+
+        Should clear an invalid string in a date field on blur
+        https://bugs.webkit.org/show_bug.cgi?id=83863
+
+        Reviewed by Kentaro Hara.
+
+        Test: fast/forms/date/input-date-commit-valid-only.html
+
+        * html/DateInputType.cpp:
+        (WebCore::DateInputType::handleBlurEvent):
+        Reset the visible value. The code is same as NumberInputType::handleBlurEvent().
+
+2012-04-12  Kent Tamura  <tkent@chromium.org>
+
+        Calendar Picker: remove unnecessary code from calendarPicker.{css,js}
+        https://bugs.webkit.org/show_bug.cgi?id=83685
+
+        Reviewed by Kentaro Hara.
+
+        Remove the followings from input files:
+         - multi line comments /*...*/ (.js and .css)
+         - single line comment //... (.js)
+         - repeating whitespace (.js and .css)
+         - leading and trailing whitespace (.js and .css)
+         - empty lines (.js and .css)
+
+        This doesn't work for arbitrary JavaScript or CSS inputs, but
+        works well for expected input files like
+        css/make-css-file-arrays.pl
+
+        * make-file-arrays.py:
+        (strip_whitespace_and_comments):
+        (main):
+
+2012-04-12  Sailesh Agrawal  <sail@chromium.org>
+
+        Chromium: Fix scrollbar tickmark drawing on Mountain Lion
+        https://bugs.webkit.org/show_bug.cgi?id=83844
+
+        Reviewed by James Robinson.
+
+        On Mountain Lion overlay scrollbars have a new expanded mode. In expanded mode the scrolllbar is slightly wider which causes the tickmarks to look incorrect. Fix was to explicitly enter expanded mode to get the correct look.
+        Screenshots:
+        broken: http://i.imgur.com/PDKYH.png
+        fixed: http://i.imgur.com/utp0Y.png
+
+        * platform/chromium/ScrollbarThemeChromiumMac.mm:
+        (WebCore::ScrollbarThemeChromiumMac::paint): Called setExpanded if API is available.
+        * platform/mac/NSScrollerImpDetails.h: Exposed the isExpanded: API.
+
+2012-04-12  Kent Tamura  <tkent@chromium.org>
+
+        LocalizedDateICU should ignore timezones
+        https://bugs.webkit.org/show_bug.cgi?id=83859
+
+        Reviewed by Hajime Morita.
+
+        udat_parse() and udat_format() shift the input date by the offset of the
+        default timezone. We don't need this behavior for type=date. So we
+        specify "GMT" to udat_open().
+
+        No new tests. This behavior depends on the timezone setting of the local machine.
+
+        * platform/text/LocalizedDateICU.cpp:
+        (WebCore::createShortDateFormatter):
+        Added. Common factory functio for UDateFormat. Use "GMT" instead of the
+        default timezone.
+        (WebCore::parseLocalizedDate): Use createShortDateFormatter().
+        (WebCore::formatLocalizedDate): ditto.
+
+2012-04-12  Adam Barth  <abarth@webkit.org>
+
+        Prepare window.location for seamless navigation
+        https://bugs.webkit.org/show_bug.cgi?id=83843
+
+        Reviewed by Eric Seidel.
+
+        This patch refactors window.location to flow through
+        FrameLoader::findFrameForNavigation, which is where we're going to
+        implement the seamless navigation redirect.  This patch shouldn't cause
+        any observable changes in behavior today, but it will make all the
+        seamless-window-location* tests in
+        https://github.com/eseidel/webkit/tree/seamless/LayoutTests/fast/frames/seamless
+        pass once we merge the seamlesss branch.  See
+        https://github.com/eseidel/webkit/commit/a6e708fa6c643b156397e9a287b40a0868c7959c
+        for context.
+
+        * bindings/js/JSDOMWindowCustom.cpp:
+        (WebCore::JSDOMWindow::setLocation):
+        * bindings/v8/custom/V8DOMWindowCustom.cpp:
+        (WebCore::V8DOMWindow::locationAccessorSetter):
+        * page/Location.cpp:
+        (WebCore::Location::setHref):
+        (WebCore::Location::setProtocol):
+        (WebCore::Location::setHost):
+        (WebCore::Location::setHostname):
+        (WebCore::Location::setPort):
+        (WebCore::Location::setPathname):
+        (WebCore::Location::setSearch):
+        (WebCore::Location::setHash):
+        (WebCore::Location::assign):
+        (WebCore::Location::replace):
+        (WebCore::Location::setLocation):
+        (WebCore):
+        * page/Location.h:
+        (Location):
+
+2012-04-12  Dana Jansens  <danakj@chromium.org>
+
+        [chromium] Background filters for composited layers
+        https://bugs.webkit.org/show_bug.cgi?id=80046
+
+        Reviewed by Adrienne Walker.
+
+        Adds background filters to LayerChromium/CCLayerImpl. These filters are
+        applied to any pixels in the contents behind the layer and seen through
+        it.
+
+        This is done by adding a backgroundTexture() to the render surface, which
+        holds the read-back contents of the target framebuffer, background filter
+        applied, in the surface's own coordinate space. Then this is drawn back
+        into the frame buffer before the contents of the surface itself is drawn.
+
+        Tests: platform/chromium/compositing/filters/background-filter-blur-off-axis.html
+               platform/chromium/compositing/filters/background-filter-blur-outsets.html
+               platform/chromium/compositing/filters/background-filter-blur.html
+
+        * platform/graphics/chromium/LayerChromium.cpp:
+        (WebCore::LayerChromium::setBackgroundFilters):
+        (WebCore):
+        (WebCore::LayerChromium::pushPropertiesTo):
+        * platform/graphics/chromium/LayerChromium.h:
+        (LayerChromium):
+        (WebCore::LayerChromium::backgroundFilters):
+        * platform/graphics/chromium/LayerRendererChromium.cpp:
+        (WebCore::LayerRendererChromium::drawBackgroundFilters):
+        (WebCore):
+        (WebCore::LayerRendererChromium::drawRenderSurfaceQuad):
+        (WebCore::LayerRendererChromium::getFramebufferTexture):
+        (WebCore::LayerRendererChromium::isCurrentRenderSurface):
+        (WebCore::LayerRendererChromium::useRenderSurface):
+        (WebCore::LayerRendererChromium::useManagedTexture):
+        (WebCore::LayerRendererChromium::bindFramebufferToTexture):
+        (WebCore::LayerRendererChromium::setScissorToRect):
+        * platform/graphics/chromium/LayerRendererChromium.h:
+        (LayerRendererChromium):
+        * platform/graphics/chromium/RenderSurfaceChromium.h:
+        (WebCore::RenderSurfaceChromium::setBackgroundFilters):
+        (WebCore::RenderSurfaceChromium::backgroundFilters):
+        (RenderSurfaceChromium):
+        * platform/graphics/chromium/cc/CCLayerImpl.cpp:
+        (WebCore::CCLayerImpl::setBackgroundFilters):
+        (WebCore):
+        * platform/graphics/chromium/cc/CCLayerImpl.h:
+        (CCLayerImpl):
+        (WebCore::CCLayerImpl::backgroundFilters):
+        * platform/graphics/chromium/cc/CCLayerTreeHostCommon.cpp:
+        (WebCore::subtreeShouldRenderToSeparateSurface):
+        (WebCore::calculateDrawTransformsAndVisibilityInternal):
+        * platform/graphics/chromium/cc/CCRenderSurface.cpp:
+        (WebCore::CCRenderSurface::drawableContentRect):
+        (WebCore::CCRenderSurface::prepareBackgroundTexture):
+        (WebCore):
+        (WebCore::CCRenderSurface::releaseBackgroundTexture):
+        (WebCore::CCRenderSurface::computeDeviceTransform):
+        (WebCore::CCRenderSurface::computeDeviceBoundingBox):
+        (WebCore::CCRenderSurface::computeReadbackDeviceBoundingBox):
+        (WebCore::CCRenderSurface::readbackDeviceContentRect):
+        (WebCore::copyTextureToFramebuffer):
+        (WebCore::CCRenderSurface::copyDeviceToBackgroundTexture):
+        (WebCore::getSkBitmapTextureId):
+        (WebCore::CCRenderSurface::drawContents):
+        (WebCore::CCRenderSurface::drawReplica):
+        (WebCore::CCRenderSurface::drawLayer):
+        (WebCore::CCRenderSurface::drawSurface):
+        (WebCore::CCRenderSurface::applyFilters):
+        * platform/graphics/chromium/cc/CCRenderSurface.h:
+        (CCRenderSurface):
+        (WebCore::CCRenderSurface::setBackgroundFilters):
+        (WebCore::CCRenderSurface::backgroundFilters):
+        (WebCore::CCRenderSurface::backgroundTexture):
+        * testing/Internals.cpp:
+        (WebCore):
+        (WebCore::Internals::setBackgroundBlurOnNode):
+        * testing/Internals.h:
+        (Internals):
+        * testing/Internals.idl:
+
+2012-04-12  Adam Barth  <abarth@webkit.org>
+
+        Remove V8DOMWindowShell::setLocation
+        https://bugs.webkit.org/show_bug.cgi?id=83833
+
+        Reviewed by Eric Seidel.
+
+        V8DOMWindowShell::setLocation is only used by document.location.  It's
+        more direct for document.location to call Location::setHref directly.
+        This integrates correctly with the navigation rules for
+        <iframe seamless>.
+
+        (See https://github.com/eseidel/webkit/compare/master...seamless for
+        more context about the connection with seamless.)
+
+        Reviewed on GitHub:
+        https://github.com/abarth/webkit/commit/48601729d53a6ac39df5a43b22218c91330c3f61
+
+        * bindings/v8/V8DOMWindowShell.cpp:
+        (WebCore):
+        * bindings/v8/V8DOMWindowShell.h:
+        (V8DOMWindowShell):
+        * bindings/v8/custom/V8DocumentLocationCustom.cpp:
+        (WebCore::V8Document::locationAccessorSetter):
+
+2012-04-12  Levi Weintraub  <leviw@chromium.org>
+
+        Prepare functions in LengthFunctions.h for LayoutUnits
+        https://bugs.webkit.org/show_bug.cgi?id=83726
+
+        Reviewed by Eric Seidel.
+
+        Preparing the functions that live in LengthFunctions for sub-pixel layout, which entails
+        using and returning LayoutUnits instead of integers. There are a number of rendering
+        classes that are laid out using integers -- see https://trac.webkit.org/wiki/LayoutUnit
+        for details -- so this also adds integer-specific versions of the length functions for
+        explicit use in those classes.
+
+        No new tests. No change in behavior.
+
+        * css/LengthFunctions.h:
+        (WebCore): Using LayoutUnits for sub-pixel precision and adding integer-specific versions
+        of minimumValueForLength and valueForLength that truncate.
+        * css/LengthFunctions.cpp:
+        (WebCore):
+        * dom/Document.cpp:
+        (WebCore::Document::pageSizeAndMarginsInPixels): Document sizes are integral.
+        * rendering/RenderFrameSet.cpp:
+        (WebCore::RenderFrameSet::layOutAxis): The frame tree continues to be integral.
+        * rendering/RenderMarquee.cpp:
+        (WebCore::RenderMarquee::timerFired): RenderMarquee scrolling uses integral values.
+        * rendering/RenderTableSection.cpp:
+        (WebCore::RenderTableSection::calcRowLogicalHeight): Table layout is integral.
+
+2012-04-12  Sheriff Bot  <webkit.review.bot@gmail.com>
+
+        Unreviewed, rolling out r114075.
+        http://trac.webkit.org/changeset/114075
+        https://bugs.webkit.org/show_bug.cgi?id=83857
+
+        Breaks compile (Requested by jamesr on #webkit).
+
+        * WebCore.gypi:
+        * platform/graphics/chromium/LayerRendererChromium.cpp:
+        (WebCore::LayerRendererChromium::drawYUV):
+        (WebCore::LayerRendererChromium::drawRGBA):
+        (WebCore::LayerRendererChromium::copyFrameToTextures):
+        * platform/graphics/chromium/LayerRendererChromium.h:
+        * platform/graphics/chromium/VideoFrameChromium.cpp: Renamed from Source/Platform/chromium/src/WebVideoFrame.cpp.
+        (WebCore):
+        (WebCore::VideoFrameChromium::~VideoFrameChromium):
+        * platform/graphics/chromium/VideoFrameChromium.h: Copied from Source/Platform/chromium/public/WebVideoFrame.h.
+        (WebCore):
+        (VideoFrameChromium):
+        * platform/graphics/chromium/VideoFrameProvider.h:
+        (VideoFrameProvider):
+        * platform/graphics/chromium/cc/CCVideoDrawQuad.cpp:
+        (WebCore::CCVideoDrawQuad::create):
+        (WebCore::CCVideoDrawQuad::CCVideoDrawQuad):
+        * platform/graphics/chromium/cc/CCVideoDrawQuad.h:
+        (CCVideoDrawQuad):
+        (WebCore::CCVideoDrawQuad::frame):
+        * platform/graphics/chromium/cc/CCVideoLayerImpl.cpp:
+        (WebCore):
+        (WebCore::convertVFCFormatToGC3DFormat):
+        (WebCore::CCVideoLayerImpl::willDraw):
+        (WebCore::CCVideoLayerImpl::computeVisibleSize):
+        (WebCore::CCVideoLayerImpl::reserveTextures):
+        * platform/graphics/chromium/cc/CCVideoLayerImpl.h:
+
+2012-04-12  Adam Barth  <abarth@webkit.org>
+
+        Use _self to represnet self-navigation, like in the HTML5 spec
+        https://bugs.webkit.org/show_bug.cgi?id=83834
+
+        Reviewed by Eric Seidel.
+
+        This patch aligns the internal state representation of the FrameLoader
+        more closely with the HTML5 spec.  Both the null string and "_self"
+        represent self-navigation, but the HTML5 spec distinguishes them when
+        navigating seamless iframes.  In that case, "_self" is explicit
+        self-navigation, whereas a null string will get redirected to the
+        "master" frame (the closest enclosing non-seamless frame).
+
+        This patch shouldn't have any observable behavior changes, but it will
+        be useful when we merge in the seamless branch from GitHub.
+        (See https://github.com/eseidel/webkit/commit/df0e71fcacdb0e7e45fe669afe1314cec5b76523
+        which contains this change.)
+
+        Once the seamless branch lands, this change will be tested by a number
+        of tests in
+        https://github.com/eseidel/webkit/tree/seamless/LayoutTests/fast/frames/seamless
+        including seamless-hyperlink.html.
+
+        * loader/FrameLoader.cpp:
+        (WebCore::FrameLoader::loadURLIntoChildFrame):
+        (WebCore::FrameLoader::loadURL):
+
+2012-04-12  James Robinson  <jamesr@chromium.org>
+
+        [chromium] Move WebVideoFrame into Platform and remove WebCore::VideoFrameChromium wrapper API
+        https://bugs.webkit.org/show_bug.cgi?id=83851
+
+        Reviewed by Adam Barth.
+
+        Remove VideoFrameChromium wrapper and converts WebCore code to using the Platform WebVideoFrame API directly.
+        Some utility code that previously existed on VideoFrameChromium and only had one caller, such as doing
+        width/height adjustements for YV12 frames, is moved into the calling code (CCVideoLayerImpl).
+
+        Covered by existing media/ and compositing/ layout tests.
+
+        * WebCore.gypi:
+        * platform/graphics/chromium/LayerRendererChromium.cpp:
+        (WebCore::LayerRendererChromium::drawYUV):
+        (WebCore::LayerRendererChromium::drawRGBA):
+        (WebCore::LayerRendererChromium::copyFrameToTextures):
+        * platform/graphics/chromium/LayerRendererChromium.h:
+        * platform/graphics/chromium/VideoFrameProvider.h:
+        (VideoFrameProvider):
+        * platform/graphics/chromium/cc/CCVideoDrawQuad.cpp:
+        (WebCore::CCVideoDrawQuad::create):
+        (WebCore::CCVideoDrawQuad::CCVideoDrawQuad):
+        * platform/graphics/chromium/cc/CCVideoDrawQuad.h:
+        (WebKit):
+        (CCVideoDrawQuad):
+        (WebCore::CCVideoDrawQuad::frame):
+        * platform/graphics/chromium/cc/CCVideoLayerImpl.cpp:
+        (WebCore):
+        (WebCore::convertVFCFormatToGC3DFormat):
+        (WebCore::CCVideoLayerImpl::willDraw):
+        (WebCore::videoFrameDimension):
+        (WebCore::hasPaddingBytes):
+        (WebCore::CCVideoLayerImpl::computeVisibleSize):
+        (WebCore::CCVideoLayerImpl::reserveTextures):
+        * platform/graphics/chromium/cc/CCVideoLayerImpl.h:
+        (WebKit):
+
+2012-04-12  Alexey Proskuryakov  <ap@apple.com>
+
+        REGRESSION (r113900): Text tests started failing
+        https://bugs.webkit.org/show_bug.cgi?id=83724
+
+        Reviewed by Dan Bernstein.
+
+        * Resources/DefaultFonts.plist.in: Use serif fonts for standard family again,
+        and updated the list with better fonts for Japanese.
+
+2012-04-12  Alexey Proskuryakov  <ap@apple.com>
+
+        Preprocessing text files with modern clang treats double slashes in comments
+        https://bugs.webkit.org/show_bug.cgi?id=83827
+
+        Reviewed by Mark Rowe.
+
+        * DerivedSources.make: Pass appropriate flags to both llvm and gcc.
+
+2012-04-12  David Dorwin  <ddorwin@chromium.org>
+
+        Add Encrypted Media Extensions events and errors to HTMLMediaElement
+        https://bugs.webkit.org/show_bug.cgi?id=82974
+
+        Reviewed by Adam Barth.
+
+        The new events and errors are behind the ENABLE(ENCRYPTED_MEDIA) feature define.
+        Implementation is based on v0.1 of the draft proposal at
+        http://dvcs.w3.org/hg/html-media/raw-file/tip/encrypted-media/encrypted-media.html#events.
+
+        Tests: fast/events/constructors/media-key-event-constructor.html
+               media/encrypted-media/encrypted-media-constants.html
+               media/encrypted-media/encrypted-media-events.html
+
+        * WebCore.gypi:
+        * bindings/v8/Dictionary.cpp:
+        (WebCore::Dictionary::get):
+        (WebCore):
+        * bindings/v8/Dictionary.h:
+        (WebCore):
+        (Dictionary):
+        * dom/EventNames.h:
+        (WebCore):
+        * dom/EventNames.in:
+        * html/HTMLAttributeNames.in:
+        * html/HTMLMediaElement.cpp:
+        (WebCore):
+        (WebCore::HTMLMediaElement::mediaPlayerKeyAdded):
+        (WebCore::HTMLMediaElement::mediaPlayerKeyError):
+        (WebCore::HTMLMediaElement::mediaPlayerKeyMessage):
+        (WebCore::HTMLMediaElement::mediaPlayerKeyNeeded):
+        * html/HTMLMediaElement.h:
+        (HTMLMediaElement):
+        * html/HTMLMediaElement.idl:
+        * html/MediaError.h:
+        * html/MediaError.idl:
+        * html/MediaKeyError.h: Added.
+        (WebCore):
+        (MediaKeyError):
+        (WebCore::MediaKeyError::create):
+        (WebCore::MediaKeyError::code):
+        (WebCore::MediaKeyError::MediaKeyError):
+        * html/MediaKeyError.idl: Added.
+        * html/MediaKeyEvent.cpp: Added.
+        (WebCore):
+        (WebCore::MediaKeyEventInit::MediaKeyEventInit):
+        (WebCore::MediaKeyEvent::MediaKeyEvent):
+        (WebCore::MediaKeyEvent::~MediaKeyEvent):
+        (WebCore::MediaKeyEvent::interfaceName):
+        * html/MediaKeyEvent.h: Added.
+        (WebCore):
+        (MediaKeyEventInit):
+        (MediaKeyEvent):
+        (WebCore::MediaKeyEvent::create):
+        (WebCore::MediaKeyEvent::keySystem):
+        (WebCore::MediaKeyEvent::sessionId):
+        (WebCore::MediaKeyEvent::initData):
+        (WebCore::MediaKeyEvent::message):
+        (WebCore::MediaKeyEvent::defaultURL):
+        (WebCore::MediaKeyEvent::errorCode):
+        (WebCore::MediaKeyEvent::systemCode):
+        * html/MediaKeyEvent.idl: Added.
+        * page/DOMWindow.idl:
+        * platform/graphics/MediaPlayer.cpp:
+        (WebCore):
+        (WebCore::MediaPlayer::keyAdded):
+        (WebCore::MediaPlayer::keyError):
+        (WebCore::MediaPlayer::keyMessage):
+        (WebCore::MediaPlayer::keyNeeded):
+        * platform/graphics/MediaPlayer.h:
+        (MediaPlayerClient):
+        (WebCore::MediaPlayerClient::mediaPlayerKeyAdded):
+        (WebCore::MediaPlayerClient::mediaPlayerKeyError):
+        (WebCore::MediaPlayerClient::mediaPlayerKeyMessage):
+        (WebCore::MediaPlayerClient::mediaPlayerKeyNeeded):
+        (MediaPlayer):
+
+2012-04-12  Anders Carlsson  <andersca@apple.com>
+
+        Reset the user preferred language overrides in Internals::reset
+        https://bugs.webkit.org/show_bug.cgi?id=83845
+
+        Reviewed by Ryosuke Niwa.
+
+        We don't want setting the language override in one test to affect subsequent tests,
+        so make sure to reset it in Internals::reset.
+
+        * testing/Internals.cpp:
+        (WebCore::Internals::reset):
+
+2012-04-12  Andrey Kosyakov  <caseq@chromium.org>
+
+        [chromium][refactoring] merge CCSingleThreadProxy::{commitIfNeeded,doComposite} into commitAndComposite()
+        https://bugs.webkit.org/show_bug.cgi?id=83837
+
+        Reviewed by James Robinson.
+
+        - merge CCSingleThreadProxy::commitIfNeeded() and CCSingleThreadProxy::doComposite() into commitAndComposite()
+
+        * platform/graphics/chromium/cc/CCSingleThreadProxy.cpp:
+        (WebCore::CCSingleThreadProxy::compositeAndReadback): call site updated.
+        (WebCore::CCSingleThreadProxy::compositeImmediately): ditto.
+        (WebCore::CCSingleThreadProxy::commitAndComposite):
+        * platform/graphics/chromium/cc/CCSingleThreadProxy.h:
+
+2012-04-12  Nate Chapin  <japhet@chromium.org>
+
+        Remove FrameLoader:m_isLoadingMainResource, since it is always
+        false at the only point it is checked.
+        https://bugs.webkit.org/show_bug.cgi?id=83819
+
+        Reviewed by Adam Barth.
+
+        No new tests, no functionality change intended.
+
+        * loader/DocumentWriter.cpp:
+        (WebCore::DocumentWriter::end): Merge with endIfNotLoadingMainResource(), always end, assert that we're still attached.
+        * loader/DocumentWriter.h:
+        * loader/FrameLoader.cpp:
+        * loader/FrameLoader.h: Remove isLoadingMainResource(), didEndDocument(), and m_isLoadingMainResource.
+
+2012-04-12  Rob Buis  <rbuis@rim.com>
+
+        XMLSerializer().serializeToString() doesn't generate the XML declaration markup like Opera and Firefox
+        https://bugs.webkit.org/show_bug.cgi?id=83432
+
+        Reviewed by Ryosuke Niwa.
+
+        Serialize the xml declaration exactly as parsed, if present in the document.
+
+        Test: fast/dom/dom-parse-serialize-xmldecl.html
+
+        * dom/Document.cpp:
+        (WebCore::Document::Document):
+        (WebCore::Document::setXMLStandalone): update xmlStandalone to either yes or no.
+        * dom/Document.h:
+        (WebCore::Document::xmlStandalone):
+        (WebCore::Document::xmlStandaloneStatus): xmlStandalone can be unspecified, yes or no.
+        (WebCore::Document::hasXMLDeclaration):  test if xml declaration is present.
+        (WebCore::Document::setHasXMLDeclaration):
+        (Document):
+        * editing/MarkupAccumulator.cpp:
+        (WebCore::MarkupAccumulator::appendXMLDeclaration): write xml declaration if present.
+        (WebCore):
+        (WebCore::MarkupAccumulator::appendStartMarkup):
+        * editing/MarkupAccumulator.h:
+        (MarkupAccumulator):
+        * xml/parser/XMLDocumentParserLibxml2.cpp:
+        (WebCore::XMLDocumentParser::startDocument): call setHasXmlDeclaration and any declaration strings parsed.
+        * xml/parser/XMLDocumentParserQt.cpp:
+        (WebCore::XMLDocumentParser::startDocument): call setHasXmlDeclaration and any declaration strings parsed.
+
+2012-04-12  Adam Barth  <abarth@webkit.org>
+
+        window.open should prepare for seamless navigation by using findFrameForNavigation
+        https://bugs.webkit.org/show_bug.cgi?id=83835
+
+        Reviewed by Ryosuke Niwa.
+
+        Before this patch, window.open called FrameTree::find and
+        Document::canNavigate separately.  This patch refactors the code to
+        call FrameLoader::findFrameForNavigation, which does both.  This
+        refactoring prepares window.open to understand seamless navigation,
+        which will happen in findFrameForNavigation.
+
+        This patch should have no behavior change today, but once we merge the
+        seamless branch, this change will be tested by
+        https://github.com/eseidel/webkit/blob/seamless/LayoutTests/fast/frames/seamless/seamless-window-open.html
+
+        See https://github.com/eseidel/webkit/commit/a0d8b7defbb63047912aefbc8e22bca4f0638c37 for context.
+
+        * WebCore.exp.in:
+        * loader/FrameLoader.cpp:
+        (WebCore::FrameLoader::findFrameForNavigation):
+        (WebCore::createWindow):
+        * loader/FrameLoader.h:
+        (FrameLoader):
+
+2012-04-12  Andy Estes  <aestes@apple.com>
+
+        REGRESSION (r102262): iAd Producer relies on CSSStyleDeclaration property setters respecting '!important'
+        https://bugs.webkit.org/show_bug.cgi?id=83832
+
+        Reviewed by Alexey Proskuryakov.
+
+        Shipping versions of iAd Producer rely on the pre-r102262 behavior of
+        respecting '!important' when specified in a CSSStyleDeclaration
+        property setter. Restore this quirky behavior for versions of the app
+        that expect it.
+
+        * WebCore.exp.in: Export
+        Settings::setShouldRespectPriorityInCSSAttributeSetters().
+        * bindings/js/JSCSSStyleDeclarationCustom.cpp:
+        (WebCore::JSCSSStyleDeclaration::putDelegate): If
+        setShouldRespectPriorityInCSSAttributeSetters() is true, restore the
+        pre-r102262 behavior wherein we attempt to parse '!important' out of
+        the property value.
+        * page/Settings.cpp:
+        (WebCore::Settings::setShouldRespectPriorityInCSSAttributeSetters):
+        (WebCore::Settings::shouldRespectPriorityInCSSAttributeSetters):
+        * page/Settings.h:
+
+2012-04-12  Alexandru Chiculita  <achicu@adobe.com>
+
+        REGRESSION(112745) [CSS Filters] Memory use explosion for offscreen filtered elements
+        https://bugs.webkit.org/show_bug.cgi?id=83815
+
+        Reviewed by Simon Fraser.
+
+        The filtered area used to be the dirty rect intersected by the bounding box of the
+        layer. During a previous change that behavior was lost, so adding it back now.
+
+        Also, removing the memory buffers used to compute filters after the filter is computed.
+        They are deleted next time the filter is applied anyway, so there's no need to keep the
+        memory for them.
+
+        Test: css3/filters/offscreen-filters-memory-usage.html
+
+        * rendering/FilterEffectRenderer.cpp:
+        (WebCore::FilterEffectRenderer::prepare):
+        (WebCore):
+        (WebCore::FilterEffectRenderer::clearIntermediateResults):
+        (WebCore::FilterEffectRendererHelper::prepareFilterEffect):
+        (WebCore::FilterEffectRendererHelper::applyFilterEffect):
+        * rendering/FilterEffectRenderer.h:
+        (FilterEffectRenderer):
+
+2012-04-12  Brent Fulgham  <bfulgham@webkit.org>
+
+        [WinCairo] Build fix after addition of openTypeTable.
+
+        * platform/graphics/FontPlatformData.h:
+        (FontPlatformData): The openTypeTable declaration is needed
+        for WinCairo as well.
+        * platform/graphics/win/FontPlatformDataWin.cpp:
+        (WebCore):
+        (WebCore::FontPlatformData::openTypeTable): The implementation
+        of openTypeTable is needed for non-CG builds.
+
+2012-04-12  Balazs Kelemen  <kbalazs@webkit.org>
+
+        [Qt] Fix WebKit1 build with V8
+        https://bugs.webkit.org/show_bug.cgi?id=83322
+
+        Reviewed by Adam Barth.
+
+        Make it possible to build WebKit1 with v8.
+        WebKit2 is not covered yet so it need to be disabled.
+        To build webkit with --v8 one need a qtjsbackend with
+        an up-to-date copy of v8. Thanks to Peter Varga such
+        a public repository is available on gitorious:
+        https://qt.gitorious.org/~stampho/qt/stamphos-qtjsbackend.
+
+        This patch contains some build fix with !ENABLE(INSPECTOR)
+        from it's previous version. These are not necessary now
+        but I kept them because they makes sense.
+
+        No change in behaviour so no new tests.
+
+        * DerivedSources.pri:
+        * Target.pri:
+        * WebCore.pri:
+        * bindings/v8/ScriptController.cpp:
+        * bindings/v8/ScriptControllerQt.cpp:
+        * bindings/v8/ScriptProfiler.cpp:
+        (WebCore::retainedDOMInfo):
+        (WebCore::ScriptProfiler::initialize):
+        * bindings/v8/ScriptState.cpp:
+        (WebCore::evalEnabled):
+        (WebCore::setEvalEnabled):
+        * bindings/v8/V8Binding.cpp:
+        (WebCore):
+        * bindings/v8/V8Binding.h:
+        (V8BindingPerIsolateData):
+        * bindings/v8/V8DOMWindowShell.cpp:
+        (WebCore::V8DOMWindowShell::initContextIfNeeded):
+        * bindings/v8/V8GCForContextDispose.cpp:
+        (WebCore::V8GCForContextDispose::pseudoIdleTimerFired):
+        * bindings/v8/custom/V8InjectedScriptManager.cpp:
+        * config.h:
+        * editing/TextIterator.cpp:
+        * html/MediaFragmentURIParser.cpp:
+        * platform/graphics/opengl/GraphicsContext3DOpenGLCommon.cpp:
+        * platform/qt/PlatformSupportQt.cpp:
+        (WebCore::PlatformSupport::popupsAllowed):
+
+2012-04-12  Alec Flett  <alecflett@chromium.org>
+
+        IndexedDB: Refactor cursor iteration to remove duplicate code
+        https://bugs.webkit.org/show_bug.cgi?id=83302
+
+        Reviewed by Ojan Vafai.
+
+        No new tests, no behavior changes.
+
+        * Modules/indexeddb/IDBBackingStore.h:
+        (Cursor):
+        * Modules/indexeddb/IDBLevelDBBackingStore.cpp:
+        (WebCore):
+
+2012-04-12  Erik Arvidsson  <arv@chromium.org>
+
+        Add support for [ArrayClass] and use that on NodeList
+        https://bugs.webkit.org/show_bug.cgi?id=
+
+        Reviewed by Adam Barth.
+
+        Attempt to reland r113931. Now with more updated test expectations.
+
+        With this patch NodeLists now have Array.prototype on their prototype chain which allows
+        methods such as forEach and map to work on NodeLists.
+
+        http://dvcs.w3.org/hg/domcore/raw-file/tip/Overview.html#interface-nodelist
+
+        For V8 we need to set a flag on the WrapperTypeInfo since V8 uses FunctionTemplates which
+        does not allow setting the prototype to a non FunctionTemplate so the prototype is therefore
+        set when the constructor is created.
+
+        For JSC we just pass the right prototype object when creating the NodeList prototype. JSC has
+        a bug (81588) that prevents toString to work as specced on Array.prototype.toString. This
+        causes test failures in the tests until that has been fixed.
+
+        Test: fast/dom/NodeList/node-list-array-class.html
+
+        * bindings/scripts/CodeGeneratorJS.pm:
+        (GenerateHeader): Include ArrayPrototype.h if an ArrayClass.
+        (GenerateImplementation): If ArrayClass use arrayPrototype as prototype.
+        * bindings/scripts/CodeGeneratorV8.pm:
+        (GenerateNamedConstructorCallback):
+        (GenerateImplementation): Adds a flag to the WrapperTypeInfo.
+        * bindings/scripts/IDLAttributes.txt:: Adds new attribute: ArrayClass.
+        * bindings/scripts/test/JS/JSTestObj.cpp:
+        (WebCore::JSTestObj::createPrototype):
+        * bindings/scripts/test/JS/JSTestObj.h:
+        * bindings/scripts/test/TestObj.idl:
+        * bindings/scripts/test/V8/V8Float64Array.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestActiveDOMObject.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestCustomNamedGetter.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestEventConstructor.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestEventTarget.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestInterface.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestMediaQueryListListener.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestNamedConstructor.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestNode.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestObj.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestSerializedScriptValueInterface.cpp:
+        (WebCore):
+        * bindings/v8/NPV8Object.cpp:
+        (WebCore::npObjectTypeInfo):
+        * bindings/v8/V8BindingPerContextData.cpp:
+        (WebCore::V8BindingPerContextData::init): Get the array prototype too.
+        (WebCore::V8BindingPerContextData::createWrapperFromCacheSlowCase):
+        (WebCore::V8BindingPerContextData::constructorForTypeSlowCase): If this is an ArrayClass we need to
+        set the `[[Prototype]]`.
+        * bindings/v8/V8BindingPerContextData.h:
+        (V8BindingPerContextData):
+        * bindings/v8/V8HiddenPropertyName.h:
+        (WebCore):
+        * bindings/v8/WrapperTypeInfo.h:
+        (WrapperTypeInfo):
+        * bindings/v8/custom/V8HTMLImageElementConstructor.cpp:
+        (WebCore):
+        * dom/NodeList.idl:
+
+2012-04-12  Konrad Piascik  <kpiascik@rim.com>
+
+        [BlackBerry] Web Inspector cookie expiry is showing the wrong date.
+        https://bugs.webkit.org/show_bug.cgi?id=83814
+
+        Reviewed by Rob Buis.
+
+        The internal representation for expiry is seconds, we need to convert it
+        to milliseconds by multiplying by 1000.
+
+        The value from this method doesn't get used anywhere except Web Inspector.
+        Manually tested with Web Inspector by examining the CookieItemView in the Resources Panel.
+
+        * platform/blackberry/ParsedCookie.cpp:
+        (WebCore::ParsedCookie::appendWebCoreCookie):
+
+2012-04-12  Adam Klein  <adamk@chromium.org>
+
+        Always set V8 wrappers via V8DOMWrapper::setJSWrapperFor* instead of WeakReferenceMap::set()
+        https://bugs.webkit.org/show_bug.cgi?id=82256
+
+        Reviewed by Kentaro Hara.
+
+        This is an attempt to reland r112318, which was rolled out due to suspicion of OOM issues.
+
+        I've landed the refactoring bits of r112318 as separate changes,
+        so that this patch contains only the change in which map setter is called.
+
+        Binding tests have been updated with new output.
+
+        * bindings/scripts/CodeGeneratorV8.pm:
+        (GenerateToV8Converters): Call appropriate V8DOMWrapper::setJSWrapperFor*
+        to set up wrapper mapping and remove call to leakRef() which is handled
+        in V8DOMWrapper.
+        * bindings/scripts/test/V8/V8Float64Array.cpp:
+        (WebCore::V8Float64Array::wrapSlow):
+        * bindings/scripts/test/V8/V8TestActiveDOMObject.cpp:
+        (WebCore::V8TestActiveDOMObject::wrapSlow):
+        * bindings/scripts/test/V8/V8TestCustomNamedGetter.cpp:
+        (WebCore::V8TestCustomNamedGetter::wrapSlow):
+        * bindings/scripts/test/V8/V8TestEventConstructor.cpp:
+        (WebCore::V8TestEventConstructor::wrapSlow):
+        * bindings/scripts/test/V8/V8TestEventTarget.cpp:
+        (WebCore::V8TestEventTarget::wrapSlow):
+        * bindings/scripts/test/V8/V8TestInterface.cpp:
+        (WebCore::V8TestInterface::wrapSlow):
+        * bindings/scripts/test/V8/V8TestMediaQueryListListener.cpp:
+        (WebCore::V8TestMediaQueryListListener::wrapSlow):
+        * bindings/scripts/test/V8/V8TestNamedConstructor.cpp:
+        (WebCore::V8TestNamedConstructor::wrapSlow):
+        * bindings/scripts/test/V8/V8TestNode.cpp:
+        (WebCore::V8TestNode::wrapSlow):
+        * bindings/scripts/test/V8/V8TestObj.cpp:
+        (WebCore::V8TestObj::wrapSlow):
+        * bindings/scripts/test/V8/V8TestSerializedScriptValueInterface.cpp:
+        (WebCore::V8TestSerializedScriptValueInterface::wrapSlow):
+
+2012-04-12  David Hyatt  <hyatt@apple.com>
+
+        https://bugs.webkit.org/show_bug.cgi?id=83817
+        
+        This patch modifies RenderText so that it scans all of its characters up front to
+        determine whether or not the simple code path can be used for measurement/rendering
+        of the text for the whole run.
+        
+        TextRun now has an additional field that indicates that the character scan is not
+        required, since the entire RenderText is known to be simple. This boolean is set
+        when constructing the TextRun from the places that make TextRuns from RenderTexts.
+        
+        The character scan has been refactored into a static Font method so that it can be
+        called by RenderText. The scan of individual TextRuns is also done using the same method
+        so that the code is shared.
+
+        Reviewed by Dan Bernstein.
+
+        * platform/graphics/Font.cpp:
+        (WebCore::Font::codePath):
+        (WebCore::Font::characterRangeCodePath):
+        * platform/graphics/Font.h:
+        * platform/graphics/TextRun.h:
+        (WebCore::TextRun::TextRun):
+        (WebCore::TextRun::characterScanForCodePath):
+        (WebCore::TextRun::setCharacterScanForCodePath):
+        (TextRun):
+        * rendering/InlineTextBox.cpp:
+        (WebCore::InlineTextBox::constructTextRun):
+        * rendering/RenderBlockLineLayout.cpp:
+        (WebCore::textWidth):
+        * rendering/RenderText.cpp:
+        (WebCore::RenderText::RenderText):
+        (WebCore::RenderText::widthFromCache):
+        (WebCore::RenderText::setTextInternal):
+        (WebCore::RenderText::width):
+        (WebCore::RenderText::computeCanUseSimpleFontCodePath):
+        (WebCore):
+        * rendering/RenderText.h:
+        (RenderText):
+        (WebCore::RenderText::canUseSimpleFontCodePath):
+
+2012-04-12  Levi Weintraub  <leviw@chromium.org>
+
+        Make AccessibilityObject::size non-virtual and fix platform accessibility code's LayoutUnit usage
+        https://bugs.webkit.org/show_bug.cgi?id=83803
+
+        Reviewed by Eric Seidel.
+
+        AccessibilityObject::size was virtual with a number of overloads, but all the implementations were
+        redundant. Avoiding the virtual thunk and code duplication by declaring it non-virtual and only
+        implementing it in AccessibilityObject.
+
+        Also adding a pixelSnappedSize method that returns an IntSize, and using it in platform
+        accessibility code.
+
+        No new tests. No change in behavior.
+
+        * accessibility/AccessibilityMenuListOption.h:
+        (WebCore::AccessibilityMenuListOption::canHaveChildren):
+        * accessibility/AccessibilityMenuListPopup.h:
+        (WebCore::AccessibilityMenuListPopup::elementRect):
+        * accessibility/AccessibilityObject.h:
+        (WebCore::AccessibilityObject::size):
+        (WebCore::AccessibilityObject::pixelSnappedSize):
+        * accessibility/AccessibilityRenderObject.cpp:
+        (WebCore):
+        * accessibility/AccessibilityRenderObject.h:
+        (AccessibilityRenderObject):
+        * accessibility/AccessibilitySlider.cpp:
+        (WebCore):
+        * accessibility/AccessibilitySlider.h:
+        (AccessibilitySliderThumb):
+        * accessibility/AccessibilityTableColumn.cpp:
+        (WebCore):
+        * accessibility/AccessibilityTableColumn.h:
+        (AccessibilityTableColumn):
+        * accessibility/AccessibilityTableHeaderContainer.cpp:
+        (WebCore):
+        * accessibility/AccessibilityTableHeaderContainer.h:
+        (AccessibilityTableHeaderContainer):
+        * accessibility/gtk/WebKitAccessibleInterfaceComponent.cpp:
+        (webkitAccessibleComponentGetExtents):
+        * accessibility/gtk/WebKitAccessibleInterfaceImage.cpp:
+        (webkitAccessibleImageGetImagePosition):
+        (webkitAccessibleImageGetImageSize):
+        * accessibility/mac/WebAccessibilityObjectWrapper.mm:
+        (-[WebAccessibilityObjectWrapper position]):
+        (-[WebAccessibilityObjectWrapper accessibilityAttributeValue:]):
+
+2012-04-12  Anna Cavender  <annacc@chromium.org>
+
+        Update HTMLMediaElement's index of cues when TextTrack.mode changes to
+        and from TextTrack::DISABLED.
+        https://bugs.webkit.org/show_bug.cgi?id=83377
+
+        Reviewed by Eric Carlson.
+
+        No new tests. Instead updated media/track/track-mode.html
+
+        * html/HTMLMediaElement.cpp:
+        (WebCore::HTMLMediaElement::textTrackModeChanged):
+            Add the track's cues to the index when the mode changes to HIDDEN or SHOWING.
+
+        * html/HTMLTrackElement.cpp:
+        (WebCore::HTMLTrackElement::textTrackRemoveCues):
+            Fix a copy pasta error.
+
+        * html/track/TextTrack.cpp:
+        (WebCore::TextTrack::setMode):
+            Remove the track's cues from the index when the mode changes to DISABLED.
+
+2012-04-12  Cem Kocagil  <cem.kocagil@gmail.com>
+
+        Allow certain Char events in fullscreen
+        https://bugs.webkit.org/show_bug.cgi?id=83330
+
+        Reviewed by Alexey Proskuryakov.
+
+        * page/EventHandler.cpp:
+        (WebCore::EventHandler::isKeyEventAllowedInFullScreen):
+
+2012-04-12  Alec Flett  <alecflett@chromium.org>
+
+        IndexedDB: Attributes for a cursor "run past the end" should be undefined.
+        https://bugs.webkit.org/show_bug.cgi?id=83492
+
+        Reviewed by Ojan Vafai.
+
+        This brings us up to spec with respect to when it's ok to call
+        cursor.continue() and the various behaviors around it:
+
+        If you call it more than once, continue() throws an exception.
+
+        The values of key/primaryKey/value are consistent, whether or not
+        continue has been called, meaning that if continue() results in
+        data being loaded from the backing store, that data does not
+        affect the cursor until the success callback has completed.
+
+        Calls to update() and delete() can happen before continue(), but
+        not afterwards.
+
+        Test: storage/indexeddb/cursor-continue-validity.html
+
+        * Modules/indexeddb/IDBCursor.cpp:
+        (WebCore::IDBCursor::IDBCursor):
+        (WebCore::IDBCursor::key):
+        (WebCore::IDBCursor::primaryKey):
+        (WebCore::IDBCursor::value):
+        (WebCore::IDBCursor::update):
+        (WebCore::IDBCursor::continueFunction):
+        (WebCore::IDBCursor::deleteFunction):
+        (WebCore::IDBCursor::setGotValue):
+        (WebCore):
+        * Modules/indexeddb/IDBCursor.h:
+        (IDBCursor):
+        * Modules/indexeddb/IDBRequest.cpp:
+        (WebCore::IDBRequest::onSuccess):
+        (WebCore::IDBRequest::dispatchEvent):
+
+2012-04-12  Eric Carlson  <eric.carlson@apple.com>
+
+        Media engine should not be told to prepare for playback if media loading is not allowed
+        https://bugs.webkit.org/show_bug.cgi?id=83620
+
+        Reviewed by Dan Bernstein.
+
+        Test: media/video-load-require-user-gesture.html
+
+        * html/HTMLMediaElement.cpp:
+        (WebCore::HTMLMediaElement::load): Early return if user gesture requirement is not met.
+
+        * testing/InternalSettings.cpp:
+        (WebCore::InternalSettings::setMediaPlaybackRequiresUserGesture): Moved the method here from
+            Internals to be with the rest of the Internals methods that expose preferences.
+        * testing/InternalSettings.h:
+        * testing/InternalSettings.idl:
+
+        * testing/Internals.cpp: Moved setMediaPlaybackRequiresUserGesture to InternalSettings.
+        * testing/Internals.h:
+        * testing/Internals.idl:
+
+2012-04-12  Bear Travis  <betravis@adobe.com>
+
+        [CSS Exclusions] Add flag to enable / disable exclusions at runtime
+        https://bugs.webkit.org/show_bug.cgi?id=83313
+
+        Reviewed by Ryosuke Niwa.
+
+        Adding setCSSExclusionsEnabled/cssExclusionsEnabled that is true by default.
+        The CSS parser will not accept values for the exclusions properties when
+        cssExclusionsEnabled is false. However, you will still get the default value
+        in the computed style.
+
+        Test: fast/exclusions/css-exclusions-disabled.html
+
+        * WebCore.exp.in:
+        * bindings/generic/RuntimeEnabledFeatures.cpp:
+        (WebCore):
+        * bindings/generic/RuntimeEnabledFeatures.h:
+        (WebCore::RuntimeEnabledFeatures::setCSSExclusionsEnabled):
+        (WebCore::RuntimeEnabledFeatures::cssExclusionsEnabled):
+        (RuntimeEnabledFeatures):
+        * css/CSSParser.cpp:
+        (WebCore::isSimpleLengthValue):
+        (WebCore::isValidKeywordPropertyAndValue):
+        (WebCore::CSSParser::parseValue):
+        * testing/InternalSettings.cpp:
+        (WebCore::InternalSettings::InternalSettings):
+        (WebCore::InternalSettings::restoreTo):
+        (WebCore::InternalSettings::setCSSExclusionsEnabled):
+        (WebCore):
+        * testing/InternalSettings.h:
+        (InternalSettings):
+        * testing/InternalSettings.idl:
+
+2012-04-12  Nate Chapin  <japhet@chromium.org>
+
+        Move Archive processing to DocumentLoader, instead of FrameLoader.
+        https://bugs.webkit.org/show_bug.cgi?id=83055
+
+        Reviewed by Adam Barth.
+
+        No new tests, no functionality change intended.
+
+        * loader/DocumentLoader.cpp:
+        (WebCore::DocumentLoader::finishedLoading):
+        (WebCore::DocumentLoader::setupForReplaceByMIMEType):
+        (WebCore::DocumentLoader::maybeCreateArchive): Renamed from
+            FrameLoader::finishedLoadingDocument(). Returns true if an archive
+            was created.
+        (WebCore::DocumentLoader::setArchive):
+        (WebCore::DocumentLoader::scheduleArchiveLoad):
+        (WebCore::DocumentLoader::documentURL): Add a check for whether an archive url
+            should be returned, so that we don't need special handling in Document and
+            FrameLoader for overriding the document url later.
+        * loader/DocumentLoader.h:
+        * loader/FrameLoader.cpp:
+        (WebCore::FrameLoader::receivedFirstData): Remove archive special cases, since
+            DocumentLoader::documentURL() will return the right thing for legacy archives
+            and maybeCreateArchive() will override the base url for mhtml.
+        (WebCore::FrameLoader::loadArchive):
+        * loader/FrameLoader.h:
+
+2012-04-12  Dmitry Lomov  <dslomov@google.com>
+
+        REGRESSION (r113233): fast/canvas/webgl/array-message-passing.html crashing on Lion and Snow Leopard bots.
+        https://bugs.webkit.org/show_bug.cgi?id=83427.
+        Due to incorrect merge by me when landing r113233, call to find got replaces with call to add in 
+        checking for duplicates in ObjectPool when serializing.
+
+        Reviewed by Dean Jackson.
+
+        Covered by existing tests.
+
+        * bindings/js/SerializedScriptValue.cpp:
+        (WebCore::CloneSerializer::checkForDuplicate):
+
+2012-04-12  David Barton  <dbarton@mathscribe.com>
+
+        Don't modify shared style objects in RenderMathMLRoot.cpp
+        https://bugs.webkit.org/show_bug.cgi?id=83736
+
+        Reviewed by Julien Chaffraix.
+
+        To leave room for the radical sign and absolutely positioned "index", we switch to using
+        intrinsic padding. RenderMathMLRoot.cpp is also cleaned up and prepared for merging with
+        RenderMathMLSquareRoot.cpp. The base and index are no longer wrapped in extra renderers,
+        and the child renderers are now in the same order as in the DOM. Some padding/placement
+        terms are unified and debugged.
+
+        Tested by existing tests in roots.xhtml.
+
+        * css/mathml.css:
+        (mroot):
+        (mroot > * + *):
+        (mroot > * + mrow, mroot > * + mfenced):
+        * rendering/mathml/RenderMathMLRoot.cpp:
+        (WebCore):
+        (WebCore::RenderMathMLRoot::index):
+        (WebCore::RenderMathMLRoot::paint):
+        (WebCore::RenderMathMLRoot::layout):
+        * rendering/mathml/RenderMathMLRoot.h:
+        (RenderMathMLRoot):
+        * rendering/mathml/RenderMathMLSquareRoot.cpp:
+        (WebCore):
+        (WebCore::RenderMathMLSquareRoot::paint):
+
+2012-04-12  Anders Carlsson  <andersca@apple.com>
+
+        Build fix.
+
+        * page/mac/SettingsMac.mm:
+        (WebCore::defaultFontFamilyDictionary):
+
+2012-04-12  Antti Koivisto  <antti@apple.com>
+
+        Remove style sheet argument from StyleRuleImport constructor 
+        https://bugs.webkit.org/show_bug.cgi?id=83740
+
+        Reviewed by Andreas Kling.
+
+        The style sheet is set when the rule is added to one. The parser does not need to know about it.
+
+        * css/CSSImportRule.cpp:
+        (WebCore::StyleRuleImport::StyleRuleImport):
+        * css/CSSImportRule.h:
+        (StyleRuleImport):
+        (WebCore::StyleRuleImport::setParentStyleSheet):
+        * css/CSSParser.cpp:
+        (WebCore::CSSParser::createImportRule):
+        * css/CSSStyleSheet.cpp:
+        (WebCore::StyleSheetInternal::parserAppendRule):
+        (WebCore::StyleSheetInternal::wrapperInsertRule):
+
+2012-04-12  Alexey Proskuryakov  <ap@apple.com>
+
+        REGRESSION (r113900): In nightly builds, Safari Webpage Preview Fetcher crashes in Settings::initializeDefaultFontFamilies() due to uncaught exception (sandbox preventing access to fonts plist)
+        https://bugs.webkit.org/show_bug.cgi?id=83792
+        <rdar://problem/11234002>
+
+        Reviewed by Dan Bernstein.
+
+        * page/mac/SettingsMac.mm: (WebCore::defaultFontFamilyDictionary): Bail out without setting
+        font preferences if the process doesn't have read access to WebCore.framework.
+
+2012-04-12  Eli Fidler  <efidler@rim.com>
+
+        [BlackBerry] Set up default fonts for BlackBerry
+        https://bugs.webkit.org/show_bug.cgi?id=83775
+
+        Reviewed by Antonio Gomes.
+
+        * PlatformBlackBerry.cmake:
+        * page/Settings.cpp:
+        (WebCore):
+        * page/blackberry/SettingsBlackBerry.cpp: Added.
+        (WebCore):
+        (WebCore::Settings::initializeDefaultFontFamilies):
+
+2012-04-12  Jon Lee  <jonlee@apple.com>
+
+        Implement Dictionary.h on mac (83472)
+        https://bugs.webkit.org/show_bug.cgi?id=83472
+        <rdar://problem/11209766>
+
+        Reviewed by Kentaro Hara.
+
+        A difference between Dictionary and JSDictionary makes it difficult to merge the two together and avoid
+        creating a confusing API. The boolean returned by Dictionary::get() represents whether the
+        property was found. The boolean returned by JSDictionary::tryGetProperty() represents whether an
+        exception was thrown.
+
+        * WebCore.xcodeproj/project.pbxproj: Add Dictionary.h and Dictionary.cpp.
+
+        * bindings/js/Dictionary.cpp: Added.
+        (WebCore::Dictionary::Dictionary):
+        (WebCore::Dictionary::get):
+        * bindings/js/Dictionary.h: Leverage JSDictionary's functionality to obtain the data.
+        (WebCore::Dictionary::isObject): Mark an unimplemented.
+        (WebCore::Dictionary::isUndefinedOrNull): Mark an unimplemented.
+        (WebCore::Dictionary::getWithUndefinedOrNullCheck): Mark an unimplemented.
+
+        * bindings/js/JSDictionary.cpp:
+        (WebCore::JSDictionary::tryGetProperty): Convert to a const function.
+        * bindings/js/JSDictionary.h:
+        (WebCore::JSDictionary::isValid):
+        (WebCore::JSDictionary::tryGetProperty): Convert to a const function.
+        (WebCore::JSDictionary::get): Similar to tryGetProperty(), but returns true if the
+        property was found, converting the value succeeded and the out parameter "result" was set.
+        (WebCore::JSDictionary::tryGetPropertyAndResult): Refactor tryGetProperty() to return the enum directly.
+
+        Change bindings scripts to use Dictionary constructor.
+        * bindings/js/IDBBindingUtilities.cpp: Remove createDictionaryFromValue().
+        * bindings/js/IDBBindingUtilities.h: Remove createDictionaryFromValue().
+        * bindings/scripts/CodeGeneratorJS.pm:
+        (JSValueToNative): Update to remove IDBBindingUtilities.h dependency, and use Dictionary constructor.
+        * bindings/scripts/test/JS/JSTestObj.cpp:
+        (WebCore::jsTestObjPrototypeFunctionOptionsObject): Update expected generated output.
+
+2012-04-12  Sami Kyostila  <skyostil@chromium.org>
+
+        [chromium] Fix threaded compositor HUD crash
+        https://bugs.webkit.org/show_bug.cgi?id=83778
+
+        Reviewed by James Robinson.
+
+        Don't try to read font metrics in threaded compositing mode, since we
+        currently can't render HUD text with the threaded compositor.
+
+        HUD is not testable in WebKit.
+
+        * platform/graphics/chromium/cc/CCHeadsUpDisplay.cpp:
+        (WebCore::CCHeadsUpDisplay::drawHudContents):
+
+2012-04-11  Andrey Kosyakov  <caseq@chromium.org>
+
+        Web Inspector: zoom timeline frame on dblclick on the frame bar
+        https://bugs.webkit.org/show_bug.cgi?id=83741
+
+        Reviewed by Pavel Feldman.
+
+       - put timeline frame bars into a container, so we can have one listener;
+       - upon dblclick, find the frame, get its window coordinates and set overview selection window accordingly.
+
+        * inspector/front-end/TimelineOverviewPane.js:
+        (WebInspector.TimelineOverviewPane.prototype.zoomToFrame): Get frame coordinates, set overview window.
+        (WebInspector.TimelineVerticalOverview.prototype.update): Maintain framesPerBar as a member for reuse in getFramePosition()
+        (WebInspector.TimelineVerticalOverview.prototype.framePosition): Map frame to screen positions.
+        (WebInspector.TimelineVerticalOverview.prototype._renderBars): Factored out barNumberToScreenPosition()
+        (WebInspector.TimelineVerticalOverview.prototype._barNumberToScreenPosition):
+        (WebInspector.TimelineVerticalOverview.prototype.getWindowTimes): Drive-by style fix.
+        * inspector/front-end/TimelinePanel.js:
+        (WebInspector.TimelinePanel.prototype._updateFrames): Put frames into a containing div.
+        (WebInspector.TimelinePanel.prototype._onFrameDoubleClicked): Zoom to frame upon double click.
+        * inspector/front-end/timelinePanel.css:
+        (.timeline-frame-container):
+
+2012-04-11  Andrey Kosyakov  <caseq@chromium.org>
+
+        Web Inspector: show wall time frame duration on the vertical overview
+        https://bugs.webkit.org/show_bug.cgi?id=83718
+
+        Reviewed by Pavel Feldman.
+
+        - show frame duration as a contour of the frame bar in vertical overview;
+        - when scaling, normalize bar to a max of 3 * median frame duration, so too long frames do not dwarf the majority;
+        - add Array.prototype.qselect() for the above;
+        - factor our partition algorithm onto Array.prototype for better reuse;
+
+        * inspector/front-end/PartialQuickSort.js: factor out partition()
+        (Object.defineProperty.):
+        (Object.defineProperty):
+        * inspector/front-end/TimelineFrameController.js:
+        (WebInspector.TimelineFrameController.prototype._flushFrame): add frame.duration.
+        (WebInspector.TimelineFrameController.prototype._createSyntheticFrame): ditto.
+        * inspector/front-end/TimelineOverviewPane.js:
+        (WebInspector.TimelineVerticalOverview):
+        (WebInspector.TimelineVerticalOverview.prototype.reset): this._longestFrameTime is gone.
+        (WebInspector.TimelineVerticalOverview.prototype.update): ditto.
+        (WebInspector.TimelineVerticalOverview.prototype._aggregateFrames): return frames to display, not just their timeByCatogory.
+        (WebInspector.TimelineVerticalOverview.prototype._renderBars): use entire frames, not timeByCategory.
+        (WebInspector.TimelineVerticalOverview.prototype._renderBar): ditto.
+        * inspector/front-end/externs.js: Added annotations for partition() and qselect()
+        (Array.prototype.partition):
+        (Array.prototype.qselect):
+        * inspector/front-end/utilities.js:
+        (.):
+
+2012-04-12  David Barr  <davidbarr@chromium.org>
+
+        Optimize non-rounded double border rendering to avoid transparency layers
+        https://bugs.webkit.org/show_bug.cgi?id=83745
+
+        Reviewed by Simon Fraser.
+
+        No functional change, painting optimization only.
+
+        * rendering/RenderBoxModelObject.cpp:
+        (WebCore::RenderBoxModelObject::paintBorder):
+
+2012-04-12  Julien Chaffraix  <jchaffraix@webkit.org>
+
+        Reduce the use of RenderLayer outside of the rendering code
+        https://bugs.webkit.org/show_bug.cgi?id=83728
+
+        Reviewed by Simon Fraser.
+
+        Test: fast/layers/scrollByLines-overflow-no-layer.html
+
+        This is mostly a layering violation change. This changes reduces the number of
+        RenderLayer use outside rendering/ by a third but there are still numerous uses.
+
+        While auditing the different uses of RenderLayer, I found a potential crasher
+        and fixed it which is why we have a test case.
+
+        * accessibility/AccessibilityRenderObject.cpp:
+        (WebCore::AccessibilityRenderObject::visiblePositionForPoint):
+        * dom/Document.cpp:
+        (WebCore::Document::nodesFromRect):
+        (WebCore::Document::handleZeroPadding):
+        (WebCore::nodeFromPoint):
+        (WebCore::Document::prepareMouseEvent):
+        * editing/FrameSelection.cpp:
+        (WebCore::FrameSelection::contains):
+        * page/DragController.cpp:
+        (WebCore::elementUnderMouse):
+        * page/EventHandler.cpp:
+        (WebCore::EventHandler::handleMouseDraggedEvent):
+        (WebCore::EventHandler::eventMayStartDrag):
+        (WebCore::EventHandler::updateSelectionForMouseDrag):
+        (WebCore::EventHandler::hitTestResultAtPoint):
+        (WebCore::EventHandler::handleWheelEvent):
+        (WebCore::EventHandler::hoverTimerFired):
+        (WebCore::EventHandler::handleDrag):
+        Updated these call sites to use RenderView::hitTest.
+
+        * css/CSSComputedStyleDeclaration.cpp:
+        (WebCore::CSSComputedStyleDeclaration::getPropertyCSSValue):
+        * page/FrameView.cpp:
+        (WebCore::FrameView::contentsInCompositedLayer):
+        (WebCore::FrameView::scrollContentsFastPath):
+        Updated these call sites to use RenderObject::isComposited().
+
+        * dom/Element.cpp:
+        (WebCore::Element::scrollByUnits):
+        Call directly RenderBox::scroll instead of calling the layer.
+        This actually fixes a crasher that slipped through the cracks.
+
+        * editing/visible_units.cpp:
+        * html/shadow/TextControlInnerElements.cpp:
+        * page/ContextMenuController.cpp:
+        * page/FocusController.cpp:
+        * page/Frame.cpp:
+        * page/GestureTapHighlighter.cpp:
+        * page/PrintContext.cpp:
+        * plugins/mac/PluginViewMac.mm:
+        Removed unneeded #include.
+
+        * plugins/gtk/PluginViewGtk.cpp:
+        * plugins/qt/PluginViewQt.cpp:
+        Replaced RenderLayer.h #include with RenderObject.h as
+        we use RenderObject::absoluteToLocal.
+
+        * rendering/RenderObject.cpp:
+        (WebCore::RenderObject::isComposited):
+        * rendering/RenderObject.h:
+        * rendering/RenderView.cpp:
+        (WebCore::RenderView::hitTest):
+        * rendering/RenderView.h:
+        Added 2 new functions that pipe through the RenderLayer.
+
+2012-04-12  Pravinin D  <pravind.2k4@gmail.com>
+
+        font-size:0 text runs has non zero width in case of Windows Safari.
+        https://bugs.webkit.org/show_bug.cgi?id=83559
+
+        Reviewed by Dan Bernstein.
+
+        Test case already exits.
+        LayoutTest/fast/text/font-size-zero.html
+
+        * platform/graphics/win/SimpleFontDataCGWin.cpp:
+        (WebCore):
+        (WebCore::SimpleFontData::platformBoundsForGlyph):
+        (WebCore::SimpleFontData::platformWidthForGlyph):
+
+2012-04-12  Alexei Filippov  <alexeif@chromium.org>
+
+        Web Inspector: Move meta node out of nodes in snapshot serialization.
+        https://bugs.webkit.org/show_bug.cgi?id=83701
+
+        Reviewed by Yury Semikhatsky.
+
+        * inspector/front-end/HeapSnapshot.js:
+        (WebInspector.HeapSnapshotLoader.prototype.pushJSONChunk):
+        (WebInspector.HeapSnapshot):
+
+2012-04-12  Yael Aharon  <yael.aharon@nokia.com>
+
+        [Qt][WK2] Nested fixed elements scroll too fast
+        https://bugs.webkit.org/show_bug.cgi?id=83720
+
+        Reviewed by Noam Rosenthal.
+
+        Before setting the scrollPositionDelta to a fixed layer, check if it has an ancestor which also has fixed position.
+        If it does, do not set scrollPositionDelta.
+        Added a flag to TextureMapperLayer and GraphicsLayerTextureMapper indicating if it is a fixed position layer.
+
+        * platform/graphics/texmap/GraphicsLayerTextureMapper.cpp:
+        (WebCore::GraphicsLayerTextureMapper::GraphicsLayerTextureMapper):
+        * platform/graphics/texmap/GraphicsLayerTextureMapper.h:
+        (WebCore::GraphicsLayerTextureMapper::setFixedToViewport):
+        (WebCore::GraphicsLayerTextureMapper::fixedToViewport):
+        (GraphicsLayerTextureMapper):
+        * platform/graphics/texmap/TextureMapperLayer.cpp:
+        (WebCore::TextureMapperLayer::syncCompositingStateSelf):
+        (WebCore::TextureMapperLayer::isAncestorFixedToViewport):
+        (WebCore):
+        (WebCore::TextureMapperLayer::setScrollPositionDeltaIfNeeded):
+        * platform/graphics/texmap/TextureMapperLayer.h:
+        (TextureMapperLayer):
+        (WebCore::TextureMapperLayer::setFixedToViewport):
+
+2012-04-12  Charles Wei  <charles.wei@torchmobile.com.cn>
+
+        [BlackBerry] Revert the patch for 82764
+        https://bugs.webkit.org/show_bug.cgi?id=83767
+
+        Reviewed by Rob Buis.
+
+        Revert the patch for 82764, which is causing misfunction.
+        The internal commit is: 800213f5
+
+        * plugins/blackberry/PluginViewBlackBerry.cpp:
+        (WebCore::PluginView::setNPWindowIfNeeded):
+        (WebCore::PluginView::platformGetValue):
+        (WebCore::PluginView::platformDestroy):
+        * plugins/blackberry/PluginViewPrivateBlackBerry.h:
+        (PluginViewPrivate):
+
+2012-04-12  Kent Tamura  <tkent@chromium.org>
+
+        [Chromium] Enable INPUT_TYPE_DATE
+        https://bugs.webkit.org/show_bug.cgi?id=83761
+
+        Reviewed by Kentaro Hara.
+
+        * html/DateInputType.cpp:
+        Touch it to avoid build issues. No code changes.
+        * html/DateInputType.h: ditto.
+        * html/InputType.cpp: ditto.
+
+2012-04-12  Yury Semikhatsky  <yurys@chromium.org>
+
+        Web Inspector: annotate the rest of profiler front-end for closure compiler
+        https://bugs.webkit.org/show_bug.cgi?id=83781
+
+        All remaining Profiler front-end files are annotated for closure compiler.
+
+        Reviewed by Pavel Feldman.
+
+        * inspector/compile-front-end.py:
+        * inspector/front-end/CSSSelectorProfileView.js:
+        * inspector/front-end/HeapSnapshotProxy.js:
+        (WebInspector.HeapSnapshotWorkerWrapper):
+        (WebInspector.HeapSnapshotWorkerWrapper.prototype.postMessag):
+        (WebInspector.HeapSnapshotWorkerWrapper.prototype.terminate):
+        (WebInspector.HeapSnapshotWorker):
+        (WebInspector.HeapSnapshotProxyObject.prototype.callFactoryMethod):
+        (WebInspector.HeapSnapshotProxyObject.prototype.callMethod):
+        * inspector/front-end/HeapSnapshotWorkerDispatcher.js:
+        * inspector/front-end/TopDownProfileDataGridTree.js:
+        (WebInspector.TopDownProfileDataGridTree.prototype.exclude):
+        * inspector/front-end/externs.js:
+        (addEventListener):
+
+2012-04-12  Sam D  <dsam2912@gmail.com>
+
+        Web Inspector: Node Value should not get corrupt while jump over different matches in search.
+        https://bugs.webkit.org/show_bug.cgi?id=83758
+        
+        The order in which updateEntryHide is called for cached
+        highlightResults is changed in "last changed first corrected" order to preserve the semantic of node.
+
+        Reviewed by Pavel Feldman.
+
+        No new tests required.
+
+        * inspector/front-end/ElementsTreeOutline.js:
+        (WebInspector.ElementsTreeElement.prototype._updateSearchHighlight):
+
+2012-03-05  Pierre Rossi  <pierre.rossi@gmail.com>
+
+        [Qt] Use QRawFont when building with Qt 5
+        https://bugs.webkit.org/show_bug.cgi?id=78001
+
+        Up until now, fonts in the Qt port have been handled via
+        the QFont API. QRawFont offers a lower-level API enabling
+        us to be more in line with what other WebKit ports do.
+        This patch proceeds to switching over to QRawFont, and
+        effectively use an earlier change by Andreas Kling
+        that remained guarded up until now.
+
+        Reviewed by Simon Hausmann.
+
+        No new tests since this is refactoring of existing
+        functionality.
+
+        * Target.pri:
+        * platform/graphics/Font.cpp:
+        (WebCore::Font::drawText):
+        * platform/graphics/Font.h:
+        (Font):
+        (WebCore):
+        (WebCore::Font::syntheticFont): Added.
+        * platform/graphics/SimpleFontData.h:
+        (SimpleFontData):
+        (WebCore::SimpleFontData::getQtRawFont):
+        (WebCore):
+        * platform/graphics/qt/FontCacheQt.cpp:
+        (WebCore::rawFontForCharacters):
+        (WebCore):
+        (WebCore::FontCache::getFontDataForCharacters):
+        (WebCore::FontCache::createFontPlatformData):
+        * platform/graphics/qt/FontCustomPlatformData.h:
+        (FontCustomPlatformData):
+        * platform/graphics/qt/FontCustomPlatformDataQt.cpp:
+        (WebCore::FontCustomPlatformData::~FontCustomPlatformData):
+        (WebCore::FontCustomPlatformData::fontPlatformData):
+        (WebCore::createFontCustomPlatformData):
+        * platform/graphics/qt/FontPlatformData.h:
+        (WebCore::FontPlatformDataPrivate::FontPlatformDataPrivate):
+        (FontPlatformDataPrivate):
+        (FontPlatformData):
+        * platform/graphics/qt/FontPlatformDataQt.cpp:
+        (WebCore::FontPlatformData::FontPlatformData):
+        (WebCore):
+        (WebCore::FontPlatformData::operator==):
+        * platform/graphics/qt/FontQt.cpp:
+        (WebCore::fillPenForContext):
+        (WebCore::pathForGlyphs):
+        (WebCore::drawQtGlyphRun):
+        (WebCore::Font::drawComplexText):
+        (WebCore::Font::floatWidthForComplexText):
+        (WebCore::Font::offsetForPositionForComplexText):
+        (WebCore::Font::selectionRectForComplexText):
+        (WebCore::Font::initFormatForTextLayout):
+        (WebCore):
+        (WebCore::Font::drawGlyphs):
+        (WebCore::Font::syntheticFont):
+        (WebCore::Font::rawFont):
+        * platform/graphics/qt/FontQt4.cpp: Copied from Source/WebCore/platform/graphics/qt/FontQt.cpp.
+        (WebCore):
+        (WebCore::fromRawDataWithoutRef):
+        (WebCore::setupLayout):
+        (WebCore::fillPenForContext):
+        (WebCore::strokePenForContext):
+        (WebCore::drawTextCommon):
+        (WebCore::Font::drawComplexText):
+        (WebCore::Font::floatWidthForComplexText):
+        (WebCore::Font::offsetForPositionForComplexText):
+        (WebCore::Font::selectionRectForComplexText):
+        (WebCore::Font::canReturnFallbackFontsForComplexText):
+        (WebCore::Font::drawEmphasisMarksForComplexText):
+        (WebCore::Font::drawSimpleText):
+        (WebCore::Font::offsetForPositionForSimpleText):
+        (WebCore::Font::floatWidthForSimpleText):
+        (WebCore::Font::selectionRectForSimpleText):
+        (WebCore::Font::canExpandAroundIdeographsInComplexText):
+        (WebCore::Font::primaryFontHasGlyphForCharacter):
+        (WebCore::Font::emphasisMarkAscent):
+        (WebCore::Font::emphasisMarkDescent):
+        (WebCore::Font::emphasisMarkHeight):
+        (WebCore::Font::drawEmphasisMarksForSimpleText):
+        (WebCore::Font::font):
+        * platform/graphics/qt/SimpleFontDataQt.cpp:
+        (WebCore::SimpleFontData::platformInit):
+        * platform/qt/RenderThemeQt.cpp:
+        (WebCore::RenderThemeQt::fileListNameForWidth):
+        * platform/qt/RenderThemeQtMobile.cpp:
+        (WebCore::RenderThemeQtMobile::computeSizeBasedOnStyle):
+
+2012-04-12  JungJik Lee  <jungjik.lee@samsung.com>
+
+        Calculate the cover rect of tiled backing store with the trajectory vector.
+        https://bugs.webkit.org/show_bug.cgi?id=83462
+
+        Reviewed by Kenneth Rohde Christiansen.
+
+        When trajectory vector is not zero, it is able to calculate the proper cover area.
+        No new tests - no new functionality.
+
+        * platform/graphics/TiledBackingStore.cpp:
+        (WebCore::TiledBackingStore::computeCoverAndKeepRect):
+
+2012-04-12  Pavel Feldman  <pfeldman@chromium.org>
+
+        Web Inspector: extracting NetworkRequest from Resource (step 2)
+        https://bugs.webkit.org/show_bug.cgi?id=83773
+
+        Reviewed by Yury Semikhatsky.
+
+        This step moves request-related views from being resource-based to request-based.
+        See https://bugs.webkit.org/show_bug.cgi?id=61363 for the meta bug.
+
+        * WebCore.gypi:
+        * WebCore.vcproj/WebCore.vcproj:
+        * inspector/compile-front-end.py:
+        * inspector/front-end/ContentProviders.js:
+        (WebInspector.ResourceContentProvider):
+        (WebInspector.ResourceContentProvider.prototype.requestContent):
+        (WebInspector.ResourceContentProvider.prototype.searchInContent):
+        * inspector/front-end/NetworkItemView.js:
+        (WebInspector.NetworkItemView):
+        (WebInspector.RequestContentView):
+        (WebInspector.RequestContentView.prototype._ensureInnerViewShown):
+        * inspector/front-end/NetworkPanel.js:
+        (WebInspector.NetworkLogView.prototype._showPopover):
+        * inspector/front-end/NetworkRequest.js:
+        (WebInspector.NetworkRequest.prototype.resource):
+        * inspector/front-end/RawSourceCode.js:
+        (WebInspector.RawSourceCode.prototype._createContentProvider):
+        * inspector/front-end/RequestCookiesView.js: Renamed from Source/WebCore/inspector/front-end/ResourceCookiesView.js.
+        (WebInspector.RequestCookiesView):
+        * inspector/front-end/RequestHTMLView.js: Renamed from Source/WebCore/inspector/front-end/ResourceHTMLView.js.
+        (WebInspector.RequestHTMLView):
+        (WebInspector.RequestHTMLView.prototype._createIFrame):
+        * inspector/front-end/RequestHeadersView.js: Renamed from Source/WebCore/inspector/front-end/ResourceHeadersView.js.
+        (WebInspector.RequestHeadersView):
+        * inspector/front-end/RequestJSONView.js: Renamed from Source/WebCore/inspector/front-end/ResourceJSONView.js.
+        (WebInspector.RequestJSONView):
+        (WebInspector.RequestJSONView.parseJSON.WebInspector.RequestJSONView.parseJSONP):
+        * inspector/front-end/RequestPreviewView.js: Renamed from Source/WebCore/inspector/front-end/ResourcePreviewView.js.
+        (WebInspector.RequestPreviewView):
+        (WebInspector.RequestPreviewView.prototype.contentLoaded):
+        (WebInspector.RequestPreviewView.prototype._createPreviewView):
+        * inspector/front-end/RequestResponseView.js: Renamed from Source/WebCore/inspector/front-end/ResourceResponseView.js.
+        (WebInspector.RequestResponseView):
+        (WebInspector.RequestResponseView.prototype.get sourceView):
+        (WebInspector.RequestResponseView.prototype.contentLoaded):
+        * inspector/front-end/RequestTimingView.js: Renamed from Source/WebCore/inspector/front-end/ResourceTimingView.js.
+        (WebInspector.RequestTimingView):
+        (WebInspector.RequestTimingView.prototype._refresh):
+        * inspector/front-end/RequestView.js: Copied from Source/WebCore/inspector/front-end/NetworkRequest.js.
+        (WebInspector.RequestView):
+        (WebInspector.RequestView.prototype.hasContent):
+        (WebInspector.RequestView.hasTextContent):
+        (WebInspector.RequestView.nonSourceViewForRequest):
+        * inspector/front-end/ResourceView.js:
+        (WebInspector.ResourceSourceFrame._canonicalMIMEType):
+        (WebInspector.ResourceSourceFrame._mimeTypeForResource):
+        (WebInspector.ResourceSourceFrame.prototype.requestContent):
+        (WebInspector.ResourceSourceFrame.prototype._contentChanged):
+        (WebInspector.ResourceRevisionSourceFrame.prototype.requestContent):
+        * inspector/front-end/WebKit.qrc:
+        * inspector/front-end/inspector.html:
+
+2012-04-12  Yury Semikhatsky  <yurys@chromium.org>
+
+        Unreviewed. Fix a couple of compiler annotations after r113963.
+
+        * inspector/front-end/TopDownProfileDataGridTree.js:
+        (WebInspector.TopDownProfileDataGridTree):
+        (WebInspector.TopDownProfileDataGridTree.prototype.exclude):
+
+2012-04-11  Yury Semikhatsky  <yurys@chromium.org>
+
+        Web Inspector: add closure compiler annotations for profiler code
+        https://bugs.webkit.org/show_bug.cgi?id=83700
+
+        Basic type annotations are added to most of the profiler front-end. Some
+        dead code removed.
+
+        Reviewed by Pavel Feldman.
+
+        * inspector/compile-front-end.py:
+        * inspector/front-end/BinarySearch.js:
+        (Object.defineProperty):
+        * inspector/front-end/BottomUpProfileDataGridTree.js:
+        (WebInspector.BottomUpProfileDataGridNode.prototype._restore):
+        (WebInspector.BottomUpProfileDataGridNode.prototype._sharedPopulate):
+        (WebInspector.BottomUpProfileDataGridNode.prototype._willHaveChildren):
+        (WebInspector.BottomUpProfileDataGridTree):
+        * inspector/front-end/DataGrid.js:
+        * inspector/front-end/DetailedHeapshotGridNodes.js:
+        (WebInspector.HeapSnapshotInstanceNode.prototype._createChildNode):
+        (WebInspector.HeapSnapshotDiffNode.prototype.populateChildren.firstProviderPopulated):
+        (WebInspector.HeapSnapshotDiffNode.prototype.populateChildren.else.firstProviderPopulated):
+        (WebInspector.HeapSnapshotDiffNode.prototype.populateChildren):
+        * inspector/front-end/DetailedHeapshotView.js:
+        (WebInspector.DetailedHeapshotView.prototype._changeBase):
+        (WebInspector.DetailedHeapshotView.prototype._setRetainmentDataGridSource):
+        (WebInspector.DetailedHeapshotView.prototype._helpClicked.appendHelp):
+        (WebInspector.DetailedHeapshotView.prototype._helpClicked):
+        * inspector/front-end/HeapSnapshot.js:
+        (WebInspector.HeapSnapshot):
+        (HeapSnapshotMetainfo):
+        (WebInspector.HeapSnapshot.prototype._buildRetainers):
+        (WebInspector.HeapSnapshot.prototype._buildDominatedNodes):
+        (WebInspector.HeapSnapshot.prototype._markQueriableHeapObjects):
+        * inspector/front-end/ProfileDataGridTree.js:
+        (WebInspector.ProfileDataGridNode.prototype.insertChild):
+        (WebInspector.ProfileDataGridNode.prototype.removeChild):
+        (WebInspector.ProfileDataGridNode.prototype.removeChildren):
+        (WebInspector.ProfileDataGridNode.prototype._populate):
+        (WebInspector.ProfileDataGridTree.propertyComparator):
+        * inspector/front-end/ProfileView.js:
+        * inspector/front-end/ProfilesPanel.js:
+        (WebInspector.ProfileHeader):
+        (WebInspector.ProfilesPanel.prototype._finishHeapSnapshot.parsed):
+        (WebInspector.ProfilesPanel.prototype._finishHeapSnapshot):
+        (WebInspector.ProfilesPanel.prototype.performSearch.finishedCallback):
+        (WebInspector.ProfilesPanel.prototype.setRecordingProfile):
+        (WebInspector.ProfilesPanel.prototype.takeHeapSnapshot):
+        (WebInspector.ProfilerDispatcher.prototype.addProfileHeader):
+        * inspector/front-end/TopDownProfileDataGridTree.js:
+        (WebInspector.TopDownProfileDataGridTree):
+        (WebInspector.TopDownProfileDataGridTree.prototype.exclude):
+        * inspector/front-end/externs.js:
+        (Array.prototype.binaryIndexOf):
+        (Array.prototype.sortRange):
+        (WebInspector.CSSSelectorProfileType):
+        (WebInspector.HeapSnapshotWorker):
+        (WebInspector.HeapSnapshotWorker.prototype.createObject):
+        (WebInspector.HeapSnapshotWorker.prototype.startCheckingForLongRunningCalls):
+        * inspector/front-end/heapProfiler.css:
+
+2012-04-12  Zalan Bujtas  <zbujtas@gmail.com>
+
+        [Qt][WK2] Zoom gesture with double tap crashes on iframe when main frame has scroll offset.
+        https://bugs.webkit.org/show_bug.cgi?id=83428
+
+        Reviewed by Kenneth Rohde Christiansen.
+
+        When delegate scrolling is on, the frame view needs to ignore scrolling offset when converting
+        coordinates. It is already done at ScrollView base class and this patch copies the logic to the
+        FrameView subclass.
+        Also make sure that TouchAdjustment's findBest*() functions' return value are not ignored by the caller.
+
+        Test: touchadjustment/iframe-with-mainframe-scroll-offset.html
+
+        * page/EventHandler.cpp:
+        (WebCore::EventHandler::bestClickableNodeForTouchPoint):
+        (WebCore::EventHandler::bestZoomableAreaForTouchPoint):
+        * page/EventHandler.h:
+        (EventHandler):
+        * page/FrameView.cpp:
+        (WebCore::FrameView::convertFromRenderer):
+        (WebCore::FrameView::convertToRenderer):
+        * page/GestureTapHighlighter.cpp:
+        * testing/Internals.cpp:
+        (WebCore::Internals::setDelegatesScrolling):
+        (WebCore::Internals::touchPositionAdjustedToBestClickableNode):
+        (WebCore::Internals::bestZoomableAreaForTouchPoint):
+        * testing/Internals.h:
+        (Internals):
+        * testing/Internals.idl:
+
+2012-04-12  Zoltan Horvath  <zoltan@webkit.org>
+
+        [Qt] Two canvas tests fail with QT_IMAGE_DECODER=0 setup
+        https://bugs.webkit.org/show_bug.cgi?id=83764
+
+        The following tests were failed after r108792:
+        - canvas-toDataURL-case-insensitive-mimetype.html
+        - toDataURL-supportedTypes.html 
+        because supportedImageMIMETypesForEncoding wasn't filled
+        with MIME types in case of QT_IMAGE_DECODER=0 build setup.
+
+        Reviewed by Csaba Osztrogonác.
+
+        Fixes existing tests.
+
+        * platform/MIMETypeRegistry.cpp:
+        (WebCore::initializeSupportedImageMIMETypesForEncoding):
+
+2012-04-12  Sheriff Bot  <webkit.review.bot@gmail.com>
+
+        Unreviewed, rolling out r113931.
+        http://trac.webkit.org/changeset/113931
+        https://bugs.webkit.org/show_bug.cgi?id=83766
+
+        broke 4 tests on JSC platforms (Requested by philn-tp on
+        #webkit).
+
+        * bindings/scripts/CodeGeneratorJS.pm:
+        (GenerateHeader):
+        (GenerateImplementation):
+        * bindings/scripts/CodeGeneratorV8.pm:
+        (GenerateNamedConstructorCallback):
+        (GenerateImplementation):
+        * bindings/scripts/IDLAttributes.txt:
+        * bindings/scripts/test/JS/JSTestObj.cpp:
+        (WebCore::JSTestObj::createPrototype):
+        * bindings/scripts/test/JS/JSTestObj.h:
+        * bindings/scripts/test/TestObj.idl:
+        * bindings/scripts/test/V8/V8Float64Array.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestActiveDOMObject.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestCustomNamedGetter.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestEventConstructor.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestEventTarget.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestInterface.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestMediaQueryListListener.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestNamedConstructor.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestObj.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestSerializedScriptValueInterface.cpp:
+        (WebCore):
+        * bindings/v8/NPV8Object.cpp:
+        (WebCore::npObjectTypeInfo):
+        * bindings/v8/V8BindingPerContextData.cpp:
+        (WebCore::V8BindingPerContextData::init):
+        (WebCore::V8BindingPerContextData::createWrapperFromCacheSlowCase):
+        (WebCore::V8BindingPerContextData::constructorForTypeSlowCase):
+        * bindings/v8/V8BindingPerContextData.h:
+        (V8BindingPerContextData):
+        * bindings/v8/V8HiddenPropertyName.h:
+        (WebCore):
+        * bindings/v8/WrapperTypeInfo.h:
+        (WrapperTypeInfo):
+        * bindings/v8/custom/V8HTMLImageElementConstructor.cpp:
+        (WebCore):
+        * dom/NodeList.idl:
+
+2012-04-12  Charles Wei  <charles.wei@torchmobile.com.cn>
+
+        [BlackBerry] Upstreaming BlackBerry-specific changes to PluginView -- remove unused functions
+        https://bugs.webkit.org/show_bug.cgi?id=83756
+
+        Reviewed by George Staikos.
+
+        PluginView::halt(), PluginView::restart() have been removed from
+        upstreaming code, should remove them from BlackBerry porting also.
+
+        * plugins/blackberry/PluginViewBlackBerry.cpp:
+
+2012-04-12  Kenichi Ishibashi  <bashi@chromium.org>
+
+        [Chromium] The size of glyphStorage should be passed to substituteWithVerticalGlyphs()
+        https://bugs.webkit.org/show_bug.cgi?id=83751
+
+        Reviewed by Kent Tamura.
+
+        The last argument of substituteWithVerticalGlyphs() should be
+        the size of |glyphStorage|.
+
+        No new tests because we can't test the fix by layout tests.
+        I confirmed the fix with ASAN.
+
+        * platform/graphics/skia/GlyphPageTreeNodeSkia.cpp:
+        (WebCore::GlyphPage::fill):
+
+2012-04-12  Jason Liu  <jason.liu@torchmobile.com.cn>
+
+        [BlackBerry] We shouldn't set empty Content-Length & Content-Type to a request's headers.
+        https://bugs.webkit.org/show_bug.cgi?id=83349
+
+        When there is a redirection for a POST request, we change POST to GET and set
+        Content-Length/Content-Type to empty strings.
+        We should remove these headers instead of adding empty strings.
+
+        Reviewed by George Staikos.
+
+        No new tests. Refactor.
+
+        * platform/network/blackberry/NetworkJob.cpp:
+        (WebCore::NetworkJob::handleRedirect):
+        * platform/network/blackberry/ResourceRequest.h:
+        (ResourceRequest):
+        * platform/network/blackberry/ResourceRequestBlackBerry.cpp:
+        (WebCore::ResourceRequest::clearHTTPContentLength):
+        (WebCore):
+        (WebCore::ResourceRequest::clearHTTPContentType):
+
+2012-04-12  Noel Gordon  <noel.gordon@gmail.com>
+
+        [Qt] ImageBuffer: Canonical mimeType for encoding implies startsWith('image/')
+        https://bugs.webkit.org/show_bug.cgi?id=83746
+
+        Reviewed by Simon Hausmann.
+
+        Canonical image mimeTypes begin with "image/", and this is tested by an ASSERT
+        guard in toDataURL(): that checks the WebCore mimeType registry for image-for-
+        encoding mimeType. There is no need to also test mimeType.startsWith("image/")
+        since that is a given.
+
+        No new tests. Covered by existing fast/canvas/*toDataURL* tests.
+
+        * platform/graphics/qt/ImageBufferQt.cpp:
+        (WebCore::ImageBuffer::toDataURL):
+
+2012-04-11  Adam Barth  <abarth@webkit.org>
+
+        Implement Location.ancestorOrigins
+        https://bugs.webkit.org/show_bug.cgi?id=83493
+
+        Reviewed by David Levin.
+
+        Test: fast/dom/Window/Location/ancestor-origins.html
+
+        This patch implements Location.ancestorOrigins(), which returns a list
+        of the origins of the enclosing frames.  This API has been discussed
+        both on webkit-dev (see discussion following
+        https://lists.webkit.org/pipermail/webkit-dev/2012-March/020090.html)
+        and on the whatwg list (see discussion following
+        http://lists.whatwg.org/htdig.cgi/whatwg-whatwg.org/2012-March/035188.html).
+
+        * page/Location.cpp:
+        (WebCore::Location::ancestorOrigins):
+        (WebCore):
+        * page/Location.h:
+        (Location):
+        * page/Location.idl:
+
+2012-04-11  Raymond Liu  <raymond.liu@intel.com>
+
+        AudioContext createChannelSplitter() method should have optional argument for number of outputs
+        https://bugs.webkit.org/show_bug.cgi?id=83648
+
+        Reviewed by Chris Rogers.
+
+        Check https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html for the optional argument.
+
+        Test: webaudio/audiochannelsplitter.html
+
+        * Modules/webaudio/AudioChannelSplitter.cpp:
+        (WebCore::AudioChannelSplitter::create):
+        (WebCore::AudioChannelSplitter::AudioChannelSplitter):
+        (WebCore::AudioChannelSplitter::process):
+        * Modules/webaudio/AudioChannelSplitter.h:
+        (AudioChannelSplitter):
+        * Modules/webaudio/AudioContext.cpp:
+        (WebCore::AudioContext::createChannelSplitter):
+        (WebCore):
+        * Modules/webaudio/AudioContext.h:
+        (AudioContext):
+        * Modules/webaudio/AudioContext.idl:
+
+2012-04-11  Charles Wei  <charles.wei@torchmobile.com.cn>
+
+        [BlackBerry] Revert the changes that depend on Event changes, which is reverted already internally.
+        https://bugs.webkit.org/show_bug.cgi?id=83456
+
+        Reviewed by George Staikos.
+
+        No new tests, just to make BlackBerry-porting to build.
+
+        * plugins/blackberry/PluginViewBlackBerry.cpp:
+        (WebCore::PluginView::handleWheelEvent):
+        (WebCore::PluginView::handleTouchEvent):
+        (WebCore::PluginView::handleMouseEvent):
+
+2012-04-11  Jason Liu  <jason.liu@torchmobile.com.cn>
+
+        [BlackBerry] There shouldn't be two or more Accept-Language in platformRequest's headerList.
+        https://bugs.webkit.org/show_bug.cgi?id=83670
+
+        FrameLoaderClientBlackBerry::dispatchWillSendRequest and NetworkManager::startJob will call
+        ResourceRequest::initializePlatformRequest. Accept-Language is added two times.
+        We should avoid the second adding to improve performance.
+
+        Reviewed by Rob Buis.
+
+        No new tests. Refactor.
+
+        * platform/network/blackberry/ResourceRequestBlackBerry.cpp:
+        (WebCore::ResourceRequest::initializePlatformRequest):
+
+2012-04-11  Jonathan Dong  <jonathan.dong@torchmobile.com.cn>
+
+        [BlackBerry] MMRPlayer will hang webkit thread when retrieving media metadata
+        https://bugs.webkit.org/show_bug.cgi?id=80978
+
+        Reviewed by Rob Buis.
+
+        RIM PR: 143471
+        Implemented the interface function onWaitMetadataNotified()
+        which starts a timer to wait for the metadata retrieving to
+        finish, and pops up a dialog to notify the user what to do
+        if there still is no metadata when the timer fires.
+
+        This patch also contributed by Max Feil <mfeil@rim.com>.
+        Internally reviewed by Max Feil.
+
+        Test: http/tests/media/video-throttled-load-metadata.html
+
+        * platform/graphics/blackberry/MediaPlayerPrivateBlackBerry.cpp:
+        (WebCore::MediaPlayerPrivate::MediaPlayerPrivate):
+        (WebCore):
+        (WebCore::MediaPlayerPrivate::onWaitMetadataNotified):
+        (WebCore::MediaPlayerPrivate::waitMetadataTimerFired):
+        * platform/graphics/blackberry/MediaPlayerPrivateBlackBerry.h:
+        (MediaPlayerPrivate):
+
+2012-04-11  Jer Noble  <jer.noble@apple.com>
+
+        Layout Test webaudio/* is flaky
+        https://bugs.webkit.org/show_bug.cgi?id=83624
+
+        Reviewed by Chris Rogers.
+
+        No new tests; fixes webaudio/ layout tests.
+
+        A merge error led to an Mutex overunlock situation, which caused all future mutex trylock
+        attempts to fail, but only on Windows. Remove the extraneous mutex unlock().
+
+        * Modules/webaudio/AudioBufferSourceNode.cpp:
+        (WebCore::AudioBufferSourceNode::process):
+
+2012-04-11  Levi Weintraub  <leviw@chromium.org>
+
+        Correct pixel snapping error in RenderBox::pixelSnappedClientWidth/Height
+        https://bugs.webkit.org/show_bug.cgi?id=83621
+
+        Reviewed by Eric Seidel.
+
+        Though the problem wouldn't yet manifest itself since we haven't flipped the switch on sub-pixel
+        layout, clientWidth and clientHeight, when pixel snapped, need to take the RenderBox's location
+        into account. Previously, ClientLeft/Top were used, but these are simply the width of the borders,
+        and don't include the box's sub-pixel location, which is needed to properly snap the width/height.
+
+        No new tests. Untestable until we switch to FractionalLayoutUnits. A test case that covers this
+        is in the subpixellayout branch and will land with the switch.
+
+        * rendering/RenderBox.cpp:
+        (WebCore::RenderBox::pixelSnappedClientWidth):
+        (WebCore::RenderBox::pixelSnappedClientHeight):
+        (WebCore::RenderBox::scrollWidth): Replacing a raw zero with ZERO_LAYOUT_UNIT.
+
+2012-04-11  Erik Arvidsson  <arv@chromium.org>
+
+        Add support for [ArrayClass] and use that on NodeList
+        https://bugs.webkit.org/show_bug.cgi?id=81573
+
+        Reviewed by Adam Barth.
+
+        With this patch NodeLists now have Array.prototype on their prototype chain which allows
+        methods such as forEach and map to work on NodeLists.
+
+        http://dvcs.w3.org/hg/domcore/raw-file/tip/Overview.html#interface-nodelist
+
+        For V8 we need to set a flag on the WrapperTypeInfo since V8 uses FunctionTemplates which
+        does not allow setting the prototype to a non FunctionTemplate so the prototype is therefore
+        set when the constructor is created.
+
+        For JSC we just pass the right prototype object when creating the NodeList prototype. JSC has
+        a bug (81588) that prevents toString to work as specced on Array.prototype.toString. This
+        causes test failures in the tests until that has been fixed.
+
+        Test: fast/dom/NodeList/node-list-array-class.html
+
+        * bindings/scripts/CodeGeneratorJS.pm:
+        (GenerateHeader): Include ArrayPrototype.h if an ArrayClass.
+        (GenerateImplementation): If ArrayClass use arrayPrototype as prototype.
+        * bindings/scripts/CodeGeneratorV8.pm:
+        (GenerateNamedConstructorCallback):
+        (GenerateImplementation): Adds a flag to the WrapperTypeInfo.
+        * bindings/scripts/IDLAttributes.txt: Adds new attribute: ArrayClass.
+        * bindings/scripts/test/JS/JSTestObj.cpp:
+        (WebCore::JSTestObj::createPrototype):
+        * bindings/scripts/test/JS/JSTestObj.h:
+        * bindings/scripts/test/TestObj.idl:
+        * bindings/scripts/test/V8/V8Float64Array.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestActiveDOMObject.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestCustomNamedGetter.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestEventConstructor.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestEventTarget.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestInterface.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestMediaQueryListListener.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestNamedConstructor.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestObj.cpp:
+        (WebCore):
+        * bindings/scripts/test/V8/V8TestSerializedScriptValueInterface.cpp:
+        (WebCore):
+        * bindings/v8/V8BindingPerContextData.cpp:
+        (WebCore::V8BindingPerContextData::init): Get the array prototype too.
+        (WebCore::V8BindingPerContextData::createWrapperFromCacheSlowCase):
+        (WebCore::V8BindingPerContextData::constructorForTypeSlowCase): If this is an ArrayClass we need to
+        set the [[Prototype]].
+        * bindings/v8/V8BindingPerContextData.h:
+        (V8BindingPerContextData):
+        * bindings/v8/V8HiddenPropertyName.h:
+        (WebCore):
+        * bindings/v8/WrapperTypeInfo.h:
+        (WrapperTypeInfo):
+        * bindings/v8/custom/V8HTMLImageElementConstructor.cpp:
+        (WebCore):
+        * dom/NodeList.idl:
+
+2012-04-11  Antti Koivisto  <antti@apple.com>
+
+        Try to fix build with XSLT disabled.
+
+        Not reviewed.
+
+        * dom/ProcessingInstruction.cpp:
+        (WebCore::ProcessingInstruction::parseStyleSheet):
+
+2012-04-11  Erik Arvidsson  <arv@chromium.org>
+
+        File API does not support DOM events (like addEventListener)
+        https://bugs.webkit.org/show_bug.cgi?id=83688
+
+        Reviewed by Adam Barth.
+
+        The IDL files where missing addEventListener, removeEventListener and dispatchEvent.
+
+        Tests: fast/filesystem/file-writer-events.html
+               fast/speech/scripted/basics.html
+
+        * Modules/filesystem/FileWriter.idl: Add missing methods.
+        * Modules/mediastream/LocalMediaStream.idl: This one gets its EventTarget from MediaStream.
+        * Modules/speech/SpeechRecognition.idl: Add missing methods.
+
+2012-04-11  Andy Estes  <aestes@apple.com>
+
+        LayerFlushScheduler's run loop observer should have an autorelease pool.
+        https://bugs.webkit.org/show_bug.cgi?id=83729
+
+        Reviewed by Dan Bernstein.
+
+        LayerFlushScheduler's run loop observer needs an autorelease pool.
+        NSApplication creates one, but it is only drained after processing user
+        input. In the case where a WebView is displaying composited content but
+        not receiving user input, NSApplication's pool will accumulate a large
+        number of objects autoreleased by the run loop observer. Have
+        LayerFlushScheduler create an autorelease pool that is drained after
+        each run loop observer callback.
+
+        * platform/graphics/ca/mac/LayerFlushSchedulerMac.cpp:
+        (WebCore::LayerFlushScheduler::runLoopObserverCallback):
+
+2012-04-11  Antti Koivisto  <antti@apple.com>
+
+        Split CSSStyleSheet into internal and CSSOM type
+        https://bugs.webkit.org/show_bug.cgi?id=83612
+        
+        Reviewed by Andreas Kling.
+
+        This will complete the separation of our style sheet data structures from CSSOM.
+        
+        The internal parts of CSSStyleSheet move to StyleSheetInternal. CSS parser
+        and style selector will now operate on internal types. Unlike other CSSOM types
+        CSSStyleSheets are still always instantiated to hold the top level author stylesheets
+        (by Nodes).
+
+        * css/CSSFontFaceSrcValue.cpp:
+        (WebCore::CSSFontFaceSrcValue::addSubresourceStyleURLs):
+        * css/CSSFontFaceSrcValue.h:
+        (CSSFontFaceSrcValue):
+        * css/CSSImportRule.cpp:
+        (WebCore::StyleRuleImport::create):
+        (WebCore::StyleRuleImport::StyleRuleImport):
+        (WebCore::StyleRuleImport::setCSSStyleSheet):
+        (WebCore::StyleRuleImport::requestStyleSheet):
+        (WebCore::CSSImportRule::~CSSImportRule):
+        (WebCore):
+        (WebCore::CSSImportRule::styleSheet):
+        * css/CSSImportRule.h:
+        (WebCore):
+        (StyleRuleImport):
+        (WebCore::StyleRuleImport::parentStyleSheet):
+        (WebCore::StyleRuleImport::styleSheet):
+        (CSSImportRule):
+        * css/CSSMediaRule.cpp:
+        (WebCore::CSSMediaRule::insertRule):
+        * css/CSSParser.cpp:
+        (WebCore::CSSParser::parseSheet):
+        (WebCore::CSSParser::parseRule):
+        (WebCore::CSSParser::parseKeyframeRule):
+        (WebCore::CSSParser::parseFontFaceValue):
+        (WebCore::CSSParser::parseValue):
+        (WebCore::CSSParser::parseSelector):
+        (WebCore::CSSParser::parseDeclaration):
+        (WebCore::CSSParser::setStyleSheet):
+        (WebCore::CSSParser::parseFlowThread):
+        * css/CSSParser.h:
+        (WebCore):
+        (CSSParser):
+        * css/CSSPrimitiveValue.cpp:
+        (WebCore::CSSPrimitiveValue::addSubresourceStyleURLs):
+        * css/CSSPrimitiveValue.h:
+        (CSSPrimitiveValue):
+        * css/CSSReflectValue.cpp:
+        (WebCore::CSSReflectValue::addSubresourceStyleURLs):
+        * css/CSSReflectValue.h:
+        (CSSReflectValue):
+        * css/CSSRule.h:
+        (CSSRule):
+        * css/CSSStyleSelector.cpp:
+        (RuleSet):
+        (WebCore):
+        (WebCore::CSSStyleSelector::CSSStyleSelector):
+        (WebCore::CSSStyleSelector::addAuthorRulesAndCollectUserRulesFromSheets):
+        (WebCore::CSSStyleSelector::determineScope):
+        (WebCore::CSSStyleSelector::appendAuthorStylesheets):
+        (WebCore::parseUASheet):
+        (WebCore::CSSStyleSelector::collectMatchingRulesForList):
+        * css/CSSStyleSelector.h:
+        (CSSStyleSelector):
+        
+            Add a set for root CSSStyleSheet objects so that the wrappers created in ensureFullCSSOMWrapperForInspector
+            stay valid.
+        
+        * css/CSSStyleSheet.cpp:
+        (WebCore::StyleSheetInternal::StyleSheetInternal):
+        (WebCore::StyleSheetInternal::~StyleSheetInternal):
+        (WebCore::StyleSheetInternal::parserAppendRule):
+        (WebCore::StyleSheetInternal::createChildRuleCSSOMWrapper):
+        (WebCore::StyleSheetInternal::ruleCount):
+        (WebCore::StyleSheetInternal::clearCharsetRule):
+        (WebCore::StyleSheetInternal::clearRules):
+        (WebCore::StyleSheetInternal::parserSetEncodingFromCharsetRule):
+        (WebCore::StyleSheetInternal::wrapperInsertRule):
+        (WebCore::StyleSheetInternal::wrapperDeleteRule):
+        (WebCore::StyleSheetInternal::addNamespace):
+        (WebCore::StyleSheetInternal::determineNamespace):
+        (WebCore::StyleSheetInternal::parseString):
+        (WebCore::StyleSheetInternal::parseStringAtLine):
+        (WebCore::StyleSheetInternal::isLoading):
+        (WebCore::StyleSheetInternal::checkLoaded):
+        (WebCore::StyleSheetInternal::notifyLoadedSheet):
+        (WebCore::StyleSheetInternal::startLoadingDynamicSheet):
+        (WebCore::StyleSheetInternal::findStyleSheetOwnerNode):
+        (WebCore::StyleSheetInternal::findDocument):
+        (WebCore::StyleSheetInternal::setMediaQueries):
+        (WebCore::StyleSheetInternal::styleSheetChanged):
+        (WebCore):
+        (WebCore::StyleSheetInternal::baseURL):
+        (WebCore::StyleSheetInternal::completeURL):
+        (WebCore::StyleSheetInternal::addSubresourceStyleURLs):
+        (WebCore::StyleSheetInternal::parentStyleSheet):
+        (WebCore::CSSStyleSheet::CSSStyleSheet):
+        (WebCore::CSSStyleSheet::~CSSStyleSheet):
+        (WebCore::CSSStyleSheet::setDisabled):
+        (WebCore::CSSStyleSheet::length):
+        (WebCore::CSSStyleSheet::item):
+        (WebCore::CSSStyleSheet::rules):
+        (WebCore::CSSStyleSheet::insertRule):
+        (WebCore::CSSStyleSheet::addRule):
+        (WebCore::CSSStyleSheet::cssRules):
+        (WebCore::CSSStyleSheet::deleteRule):
+        (WebCore::CSSStyleSheet::media):
+        (WebCore::CSSStyleSheet::parentStyleSheet):
+        * css/CSSStyleSheet.h:
+        (WebCore):
+        (WebCore::StyleSheetInternal::create):
+        (WebCore::StyleSheetInternal::createInline):
+        (StyleSheetInternal):
+        (WebCore::StyleSheetInternal::ownerNode):
+        (WebCore::StyleSheetInternal::clearOwnerNode):
+        (WebCore::StyleSheetInternal::ownerRule):
+        (WebCore::StyleSheetInternal::originalURL):
+        (WebCore::StyleSheetInternal::title):
+        (WebCore::StyleSheetInternal::setTitle):
+        (WebCore::StyleSheetInternal::setFinalURL):
+        (WebCore::StyleSheetInternal::finalURL):
+        (CSSStyleSheet):
+        (WebCore::CSSStyleSheet::create):
+        (WebCore::CSSStyleSheet::removeRule):
+        (WebCore::CSSStyleSheet::clearOwnerRule):
+        (WebCore::CSSStyleSheet::styleSheetChanged):
+        (WebCore::CSSStyleSheet::findDocument):
+        (WebCore::CSSStyleSheet::internal):
+        (WebCore::CSSStyleSheet::isCSSStyleSheet):
+        (WebCore::CSSStyleSheet::type):
+        * css/CSSValue.cpp:
+        (WebCore::CSSValue::addSubresourceStyleURLs):
+        * css/CSSValue.h:
+        (WebCore):
+        (CSSValue):
+        * css/CSSValueList.cpp:
+        (WebCore::CSSValueList::addSubresourceStyleURLs):
+        * css/CSSValueList.h:
+        (CSSValueList):
+        * css/CSSValuePool.cpp:
+        (WebCore::CSSValuePool::createFontFaceValue):
+        * css/CSSValuePool.h:
+        (WebCore):
+        (CSSValuePool):
+        * css/PropertySetCSSStyleDeclaration.cpp:
+        (WebCore::PropertySetCSSStyleDeclaration::setCssText):
+        (WebCore::PropertySetCSSStyleDeclaration::setProperty):
+        (WebCore::PropertySetCSSStyleDeclaration::setPropertyInternal):
+        * css/PropertySetCSSStyleDeclaration.h:
+        (WebCore):
+        * css/StylePropertySet.cpp:
+        (WebCore::StylePropertySet::setProperty):
+        (WebCore::StylePropertySet::parseDeclaration):
+        (WebCore::StylePropertySet::addSubresourceStyleURLs):
+        * css/StylePropertySet.h:
+        (WebCore):
+        (StylePropertySet):
+        * css/StyleSheet.cpp:
+        (WebCore):
+        * css/StyleSheet.h:
+        (StyleSheet):
+        (WebCore::StyleSheet::media):
+        (WebCore::StyleSheet::ownerRule):
+        (WebCore::StyleSheet::isXSLStyleSheet):
+        * css/WebKitCSSKeyframesRule.cpp:
+        (WebCore::WebKitCSSKeyframesRule::insertRule):
+        * dom/DOMImplementation.cpp:
+        (WebCore::DOMImplementation::createCSSStyleSheet):
+        * dom/Document.cpp:
+        (WebCore::Document::updateBaseURL):
+        (WebCore::Document::pageUserSheet):
+        (WebCore::Document::pageGroupUserSheets):
+        (WebCore::Document::addUserSheet):
+        (WebCore::Document::elementSheet):
+        (WebCore::Document::testAddedStylesheetRequiresStyleRecalc):
+        (WebCore::Document::analyzeStylesheetChange):
+        * dom/Document.h:
+        (WebCore):
+        (Document):
+        (WebCore::Document::documentUserSheets):
+        * dom/ElementAttributeData.cpp:
+        (WebCore::ElementAttributeData::updateInlineStyleAvoidingMutation):
+        * dom/ProcessingInstruction.cpp:
+        (WebCore::ProcessingInstruction::setCSSStyleSheet):
+        (WebCore::ProcessingInstruction::parseStyleSheet):
+        * dom/StyleElement.cpp:
+        (WebCore::StyleElement::createSheet):
+        * dom/StyledElement.cpp:
+        (WebCore::StyledElement::setInlineStyleProperty):
+        (WebCore::StyledElement::addSubresourceAttributeURLs):
+        (WebCore):
+        (WebCore::StyledElement::addPropertyToAttributeStyle):
+        * dom/StyledElement.h:
+        (WebCore):
+        * html/HTMLFontElement.cpp:
+        (WebCore::HTMLFontElement::collectStyleForAttribute):
+        * html/HTMLLinkElement.cpp:
+        (WebCore::HTMLLinkElement::parseAttribute):
+        (WebCore::HTMLLinkElement::setCSSStyleSheet):
+        (WebCore::HTMLLinkElement::styleSheetIsLoading):
+        (WebCore::HTMLLinkElement::addSubresourceAttributeURLs):
+        * html/HTMLStyleElement.cpp:
+        (WebCore::HTMLStyleElement::parseAttribute):
+        (WebCore::HTMLStyleElement::addSubresourceAttributeURLs):
+        * inspector/InspectorStyleSheet.cpp:
+        (WebCore::fillMediaListChain):
+        (WebCore::InspectorStyle::setPropertyText):
+        (WebCore::InspectorStyleSheet::styleSheetURL):
+        (WebCore::InspectorStyleSheet::reparseStyleSheet):
+        (WebCore::InspectorStyleSheet::ensureSourceData):
+        (WebCore::InspectorStyleSheetForInlineStyle::getStyleAttributeRanges):
+        * page/PageSerializer.cpp:
+        (WebCore::PageSerializer::serializeCSSStyleSheet):
+        * svg/SVGStyleElement.cpp:
+        (WebCore::SVGStyleElement::parseAttribute):
+        * xml/XSLStyleSheet.h:
+        (XSLStyleSheet):
+        (WebCore::XSLStyleSheet::finalURL):
+        * xml/XSLStyleSheetLibxslt.cpp:
+        (WebCore::XSLStyleSheet::XSLStyleSheet):
+        (WebCore::XSLStyleSheet::isLoading):
+
+2012-04-11  Sheriff Bot  <webkit.review.bot@gmail.com>
+
+        Unreviewed, rolling out r113912.
+        http://trac.webkit.org/changeset/113912
+        https://bugs.webkit.org/show_bug.cgi?id=83727
+
+        broke atsui-spacing-features.html on windows (Requested by
+        simonjam on #webkit).
+
+        * platform/graphics/chromium/UniscribeHelper.cpp:
+        (WebCore::UniscribeHelper::justify):
+
+2012-04-11  Alex Nicolaou  <anicolao@chromium.org>
+
+        [chromium] When rendering goes idle, do not count that time against frame rate
+        https://bugs.webkit.org/show_bug.cgi?id=73454
+
+        The FPS counter had a few issues with its reporting. The first
+        3 swapbuffers are non-blocking and create FPS rates that are
+        unrealistically high, throwing off the moving averages and
+        introducing false spikes into the FPS graph. There was also no
+        way to monitor the smoothness of the animation, or to focus in
+        on a particular animation or transition.
+
+        This patch updates the FPS counter code so that bad data points
+        are trimmed and not graphed; so that the graph itself is taller
+        and more legible; so that there is a clear boundary between 40FPS
+        and better; and to keep statistics on frame rate between
+        pauses in the activity in the UI so that you can trigger a
+        transition and read off the average and standard deviation for
+        that transition to judge it smooth enough or not.
+
+
+        Reviewed by James Robinson.
+
+        HUD is not testable in webkit.
+
+        * platform/graphics/chromium/cc/CCHeadsUpDisplay.cpp:
+        (WebCore::CCHeadsUpDisplay::CCHeadsUpDisplay):
+        (WebCore::CCHeadsUpDisplay::onFrameBegin):
+        (WebCore::CCHeadsUpDisplay::drawHudContents):
+        (WebCore::CCHeadsUpDisplay::drawFPSCounter):
+        * platform/graphics/chromium/cc/CCHeadsUpDisplay.h:
+
+2012-04-10  Zhenyao Mo  <zmo@google.com>
+
+        WebGLRenderingContext should defer caching program info
+        https://bugs.webkit.org/show_bug.cgi?id=83513
+
+        Reviewed by Kenneth Russell.
+
+        * html/canvas/WebGLProgram.cpp:
+        (WebCore::WebGLProgram::WebGLProgram):
+        (WebCore::WebGLProgram::numActiveAttribLocations): call cacheInfoIfNeeded();
+        (WebCore::WebGLProgram::getActiveAttribLocation): Ditto.
+        (WebCore::WebGLProgram::isUsingVertexAttrib0): Ditto.
+        (WebCore::WebGLProgram::getLinkStatus): Ditto.
+        (WebCore):
+        (WebCore::WebGLProgram::cacheActiveAttribLocations):
+        (WebCore::WebGLProgram::cacheInfoIfNeeded): Cache link status, active attire locations, etc if needed.
+        (WebCore::WebGLProgram::increaseLinkCount): also invalidate cached info.
+        * html/canvas/WebGLProgram.h:
+        (WebGLProgram):
+        * html/canvas/WebGLRenderingContext.cpp:
+        (WebCore):
+        (WebCore::WebGLRenderingContext::linkProgram): Do not cache program info immediately.
+
+2012-04-11  David Dorwin  <ddorwin@chromium.org>
+
+        Add keySystem attribute to canPlayType() for Encrypted Media Extensions
+        https://bugs.webkit.org/show_bug.cgi?id=82973
+
+        Reviewed by Adam Barth.
+
+        The new attribute is behind the ENABLE(ENCRYPTED_MEDIA) feature define.
+        Implementation is based on v0.1 of the draft proposal at
+        http://dvcs.w3.org/hg/html-media/raw-file/tip/encrypted-media/encrypted-media.html#extensions.
+
+        Tests: media/encrypted-media/encrypted-media-can-play-type-webm.html
+               media/encrypted-media/encrypted-media-can-play-type.html
+
+        * dom/DOMImplementation.cpp:
+        (WebCore::DOMImplementation::createDocument):
+        * html/HTMLMediaElement.cpp:
+        (WebCore::HTMLMediaElement::canPlayType):
+        (WebCore::HTMLMediaElement::selectMediaResource):
+        (WebCore::HTMLMediaElement::loadNextSourceChild):
+        (WebCore::HTMLMediaElement::loadResource):
+        (WebCore::HTMLMediaElement::havePotentialSourceChild):
+        (WebCore::HTMLMediaElement::selectNextSourceChild):
+        (WebCore::HTMLMediaElement::getPluginProxyParams):
+        * html/HTMLMediaElement.h:
+        (HTMLMediaElement):
+        * html/HTMLMediaElement.idl:
+        * platform/graphics/MediaPlayer.cpp:
+        (WebCore):
+        (WebCore::bestMediaEngineForTypeAndCodecs):
+        (WebCore::MediaPlayer::load):
+        (WebCore::MediaPlayer::loadWithNextMediaEngine):
+        (WebCore::MediaPlayer::supportsType):
+        (WebCore::MediaPlayer::networkStateChanged):
+        * platform/graphics/MediaPlayer.h:
+        (MediaPlayer):
+        (WebCore):
+
+2012-04-11  Xiaomei Ji  <xji@chromium.org>
+
+        [chromium] wrong justification for arabic/persian page in cr-win.
+        https://bugs.webkit.org/show_bug.cgi?id=83227
+
+        Reviewed by Kent Tamura.
+
+        GDI used to do Kashida justification.
+        After switch to Skia, we need to use space padding to justify the text
+        (assume Skia can not do Kashida justification -- stretching words).
+
+        Test: fast/text/international/arabic-justify.html
+
+        * platform/graphics/chromium/UniscribeHelper.cpp:
+        (WebCore::UniscribeHelper::justify):
+
+2012-03-15  Martin Robinson  <mrobinson@igalia.com>
+
+        [CAIRO] Make GLContextGLX a subclass of GLContext
+        https://bugs.webkit.org/show_bug.cgi?id=81285
+
+        Reviewed by Gustavo Noronha Silva.
+
+        No new tests. This should not change behavior.
+
+        * GNUmakefile.list.am: Add new GLContextGLX files.
+        * platform/graphics/cairo/GLContext.cpp: Added. Composed of the
+        EGL/GLX independent portions of GLContext. Made the current context
+        a static variable so we can keep getting the current context platform-
+        -independent.
+        * platform/graphics/cairo/GLContext.h: Make this class an abstract
+        class. GLContextGLX is a concrete implementation.
+        * platform/graphics/cairo/GraphicsContext3DPrivate.cpp: Updated to reflect
+        slightly different calling conventions to create a sharing context.
+        * platform/graphics/glx/GLContextGLX.cpp: Updated to reflect
+        that this code is in a subclass now.
+        * platform/graphics/glx/GLContextGLX.h: Copied from Source/WebCore/platform/graphics/cairo/GLContext.h.
+        * platform/graphics/gtk/GLContextGtk.cpp:
+        (WebCore::GLContext::getContextForWidget): Updated to respect the new
+        USE(GLX) flag.
+
+2012-04-11  Rob Buis  <rbuis@rim.com>
+
+        [BlackBerry] Upstream BlackBerry change to PatternSkia.cpp
+        https://bugs.webkit.org/show_bug.cgi?id=83361
+
+        Reviewed by Antonio Gomes.
+
+        Upstream a cleaned up version.
+
+        * platform/graphics/skia/PatternSkia.cpp:
+        (WebCore::Pattern::platformDestroy):
+        (WebCore::Pattern::platformPattern):
+
+2012-04-10  James Robinson  <jamesr@chromium.org>
+
+        [chromium] Add OVERRIDE annotations for cc layer types
+        https://bugs.webkit.org/show_bug.cgi?id=83658
+
+        Reviewed by Daniel Bates.
+
+        This adds OVERRIDE annotations to overrides of functions on these classes:
+        - CCLayerImpl
+        - LayerChromium
+        - TiledLayerChromium
+
+        * platform/graphics/chromium/Canvas2DLayerChromium.h:
+        (Canvas2DLayerChromium):
+        * platform/graphics/chromium/CanvasLayerChromium.h:
+        (CanvasLayerChromium):
+        * platform/graphics/chromium/ContentLayerChromium.h:
+        (ContentLayerChromium):
+        * platform/graphics/chromium/ImageLayerChromium.h:
+        (ImageLayerChromium):
+        * platform/graphics/chromium/PluginLayerChromium.h:
+        (PluginLayerChromium):
+        * platform/graphics/chromium/TiledLayerChromium.h:
+        (TiledLayerChromium):
+        * platform/graphics/chromium/VideoLayerChromium.h:
+        (VideoLayerChromium):
+        * platform/graphics/chromium/WebGLLayerChromium.h:
+        (WebGLLayerChromium):
+        * platform/graphics/chromium/cc/CCScrollbarLayerImpl.h:
+        (CCScrollbarLayerImpl):
+        * platform/graphics/chromium/cc/CCSolidColorLayerImpl.h:
+        (CCSolidColorLayerImpl):
+        * platform/graphics/chromium/cc/CCTextureLayerImpl.h:
+        (CCTextureLayerImpl):
+        * platform/graphics/chromium/cc/CCTiledLayerImpl.h:
+        (CCTiledLayerImpl):
+        * platform/graphics/chromium/cc/CCVideoLayerImpl.h:
+        (CCVideoLayerImpl):
+
+2012-04-11  Alexey Proskuryakov  <ap@apple.com>
+
+        [Mac] lang, xml:lang, content-language ignored when choosing fonts
+        https://bugs.webkit.org/show_bug.cgi?id=10874
+        <rdar://problem/3220202>
+
+        Reviewed by Dan Bernstein.
+
+        Adding a default font table for Mac port. Clients can still override these if they want to,
+        but knowing which fonts to use is more about the platform than about the client.
+
+        Tests: platform/mac/fonts/han-disunification.html
+
+        * DerivedSources.make:
+        * WebCore.xcodeproj/project.pbxproj:
+        * Resources/DefaultFonts.plist.in: Added.
+        Added SettingsMac.mm. Added preprocessed property list with default fonts.
+
+        * page/Settings.cpp:
+        (WebCore::setGenericFontFamilyMap): Don't notify the page if we don't have one yet.
+        (WebCore::Settings::Settings): Assign to m_page after calling initializeDefaultFontFamilies,
+        so that we won't try to call page->setNeedsRecalcStyleInAllFrames() in a half-initialized
+        Page that's creating settings.
+        (WebCore::Settings::initializeDefaultFontFamilies): Dummy imlplementation for ports that
+        rely on client to set defaults.
+
+        * page/Settings.h: Added initializeDefaultFontFamilies().
+
+        * page/mac/SettingsMac.mm: Added.
+        (WebCore::defaultFontFamilyDictionary):
+        (WebCore::Settings::initializeDefaultFontFamilies):
+        Load defaults from a plist file inside WebCore framework.
+
+2012-04-11  Antti Koivisto  <antti@apple.com>
+
+        Crash in CSSStyleSheet::deleteRule
+        https://bugs.webkit.org/show_bug.cgi?id=83708
+
+        Reviewed by Andreas Kling.
+        
+        Andreas spotted that the wrapper needs to be null checked before calling setParentStyleSheet(0).
+
+        Test: fast/css/delete-rule-crash.html
+
+        * css/CSSStyleSheet.cpp:
+        (WebCore::CSSStyleSheet::deleteRule):
+
+2012-04-11  Adam Klein  <adamk@chromium.org>
+
+        [MutationObservers] Setting an attributeFilter should filter out all namespaced attribute mutations
+        https://bugs.webkit.org/show_bug.cgi?id=83706
+
+        Reviewed by Ryosuke Niwa.
+
+        The patch amounts to plumbing QualifiedName all the way down to shouldReceiveMutationFrom
+        as it now needs to know about namespaceURI as well as localName.
+
+        This change is coming soon to the DOM4 spec, see
+        https://www.w3.org/Bugs/Public/show_bug.cgi?id=16563 for more discussion.
+
+        * dom/MutationObserverInterestGroup.cpp:
+        (WebCore::MutationObserverInterestGroup::createIfNeeded):
+        * dom/MutationObserverInterestGroup.h:
+        (WebCore::MutationObserverInterestGroup::createForChildListMutation):
+        (WebCore::MutationObserverInterestGroup::createForCharacterDataMutation):
+        (WebCore::MutationObserverInterestGroup::createForAttributesMutation):
+        (MutationObserverInterestGroup):
+        * dom/MutationObserverRegistration.cpp:
+        (WebCore::MutationObserverRegistration::shouldReceiveMutationFrom):
+        * dom/MutationObserverRegistration.h:
+        (WebCore):
+        (MutationObserverRegistration):
+        * dom/Node.cpp:
+        (WebCore::Node::collectMatchingObserversForMutation):
+        (WebCore::Node::getRegisteredMutationObserversOfType):
+        * dom/Node.h:
+        (Node):
+
+2012-04-11  Wei James  <james.wei@intel.com>
+
+        add stereo source support in EqualPowerPanner
+        https://bugs.webkit.org/show_bug.cgi?id=81092
+
+        Reviewed by Chris Rogers.
+
+        Test: webaudio/panner-equalpower-stereo.html
+
+        * platform/audio/EqualPowerPanner.cpp:
+        (WebCore::EqualPowerPanner::pan):
+
+2012-04-11  Erik Arvidsson  <arv@chromium.org>
+
+        StyleElement ownerNode is not cleared correctly
+        https://bugs.webkit.org/show_bug.cgi?id=83696
+
+        Reviewed by Antti Koivisto.
+
+        When the css text changes in such a way that we remove the sheet of a style element or a link[rel=stylesheet]
+        element we need to ensure that the ownerNode of the sheet is cleared. If we don't do this and there is a
+        wrapper for the sheet the sheet is kept alive but the ownerNode of the sheet may point to a deleted node.
+
+        Tests: fast/dom/StyleSheet/detached-sheet-owner-node-link.html
+               fast/dom/StyleSheet/detached-sheet-owner-node.html
+
+        * dom/StyleElement.cpp:
+        (WebCore::StyleElement::removedFromDocument):
+        (WebCore::StyleElement::clearSheet):
+        (WebCore):
+        (WebCore::StyleElement::createSheet):
+        * dom/StyleElement.h:
+        (StyleElement):
+        * html/HTMLLinkElement.cpp:
+        (WebCore::HTMLLinkElement::process):
+        (WebCore::HTMLLinkElement::clearSheet):
+        (WebCore):
+        * html/HTMLLinkElement.h:
+        (HTMLLinkElement):
+
+2012-04-11  David Hyatt  <hyatt@apple.com>
+
+        https://bugs.webkit.org/show_bug.cgi?id=83614
+        <rdar://problem/11177351>
+        
+        REGRESSION: Table on wikipedia overlaps float on right hand side.
+        
+        Revise how auto margins are resolved so that for objects that avoid floats, the available line
+        width is always used instead of the overall containing block width. computeLogicalWidth now
+        always properly computes inline margins (based off the object's current logicalTop() position)
+        and so the code in computeStartPositionDeltaForChildAvoidingFloats that recomputes inline
+        direction margins can now be removed.
+        
+        Reviewed by Dan Bernstein.
+
+        Added new test in fast/block/float.
+
+        * rendering/RenderBlock.cpp:
+        (WebCore::RenderBlock::computeStartPositionDeltaForChildAvoidingFloats):
+        (WebCore::RenderBlock::determineLogicalLeftPositionForChild):
+        * rendering/RenderBlock.h:
+        (RenderBlock):
+        * rendering/RenderBox.cpp:
+        (WebCore::RenderBox::containingBlockAvailableLineWidthInRegion):
+        (WebCore):
+        (WebCore::RenderBox::computeLogicalWidthInRegion):
+        (WebCore::RenderBox::renderBoxRegionInfo):
+        (WebCore::RenderBox::shrinkToAvoidFloats):
+        * rendering/RenderBox.h:
+        (RenderBox):
+        * rendering/RenderTable.cpp:
+        (WebCore::RenderTable::computeLogicalWidth):
+
+2012-04-11  Adrienne Walker  <enne@google.com>
+
+        Fix regression where a clip style change did not update layer sizes
+        https://bugs.webkit.org/show_bug.cgi?id=82990
+
+        Reviewed by Simon Fraser.
+
+        After r111456, the size of composited layers also used clip, whereas
+        it previously had only used overflow. Because of this, when clip
+        changes on a render layer, it needs to recalculate its layer tree.
+
+        Test: compositing/clip-change.html
+
+        * rendering/RenderLayer.cpp:
+        (WebCore::RenderLayer::styleChanged):
+
+2012-04-11  Antti Koivisto  <antti@apple.com>
+
+        V8 bindings are polluting WebCore namespace with overly generic FooInternal namespaces
+        https://bugs.webkit.org/show_bug.cgi?id=83699
+
+        Reviewed by Adam Barth.
+
+        Call them FooV8Internal instead.
+
+        * bindings/scripts/CodeGeneratorV8.pm:
+        (GetFunctionTemplateCallbackName):
+        (GenerateSingleBatchedAttribute):
+        (GenerateImplementation):
+
+2012-04-11  James Robinson  <jamesr@chromium.org>
+
+        [chromium] Add OVERRIDE annotations for cc animation-related interfaces
+        https://bugs.webkit.org/show_bug.cgi?id=83650
+
+        Reviewed by Daniel Bates.
+
+        This adds OVERRIDE annotations to the implementations of the following interfaces:
+        - CCAnimationCurve
+        - CCFloatAnimationCurve
+        - CCLayerAnimationControllerClient
+        - CCTransformAnimationCurve
+
+        * platform/graphics/chromium/LayerChromium.h:
+        * platform/graphics/chromium/cc/CCTimingFunction.h:
+        * platform/graphics/chromium/cc/CCKeyframedAnimationCurve.h:
+        (CCKeyframedFloatAnimationCurve):
+        (CCKeyframedTransformAnimationCurve):
+        * platform/graphics/chromium/cc/CCLayerImpl.h:
+
+2012-04-11  Philip Rogers  <pdr@google.com>
+
+        Fix bug where stroke's bounding box was clipped
+        https://bugs.webkit.org/show_bug.cgi?id=83651
+
+        Reviewed by Dirk Schulze.
+
+        This change contains two fixes for one bug:
+        1) FloatRect::contains contained a nasty mistake where
+           maxy() < y() was compared instead of maxy() < point.y().
+        2) RenderSVGShape::strokeContains was depending on its internal
+           m_strokeAndMarkerBoundingBox instead of calling the virtual
+           method strokeBoundingBox(). This change switches to using
+           strokeBoundingBox().
+
+        Test: svg/hittest/svg-ellipse-rect-stroke.xhtml
+
+        * platform/graphics/FloatRect.cpp:
+        (WebCore::FloatRect::contains):
+        * rendering/svg/RenderSVGShape.cpp:
+        (WebCore::RenderSVGShape::strokeContains):
+
+2012-04-11  Kentaro Hara  <haraken@chromium.org>
+
+        Enable the [Supplemental] IDL on BlackBerry
+        https://bugs.webkit.org/show_bug.cgi?id=75413
+
+        Reviewed by Rob Buis.
+
+        This patch enables the [Supplemental] IDL on BlackBerry by changing the build
+        flow of BlackBerry as follows.
+
+        - Previous build flow:
+            foreach $idl (all IDL files) {
+                generate-bindings.pl depends on $idl;
+                generate-bindings.pl reads $idl;
+                generate-bindings.pl generates .h and .cpp files for $idl;
+            }
+
+        - New build flow (See the discussions in bug 72138 for more details):
+            preprocess-idls.pl depends on all IDL files;
+            preprocess-idls.pl reads all IDL files;
+            preprocess-idls.pl resolves the dependency of [Supplemental=XXXX];
+            preprocess-idls.pl outputs supplemental_dependency.tmp;
+            foreach $idl (all IDL files) {
+                generate-bindings.pl depends on $idl and supplemental_dependency.tmp;
+                generate-bindings.pl reads $idl;
+                generate-bindings.pl reads supplemental_dependency.tmp;
+                generate-bindings.pl generates .h and .cpp files for $idl,
+                    including all attributes in the IDL files that are implementing $idl;
+            }
+
+        Tests: Confirm that build succeeds.
+               http/tests/websocket/tests/*
+
+        * PlatformBlackBerry.cmake: This change is similar to the change we have done for
+        UseJSC.cmake and UseV8.cmake (bug 75345).
+
+2012-04-11  Sheriff Bot  <webkit.review.bot@gmail.com>
+
+        Unreviewed, rolling out r113872.
+        http://trac.webkit.org/changeset/113872
+        https://bugs.webkit.org/show_bug.cgi?id=83703
+
+        broke chromium win/mac builds (Requested by simonjam on
+        #webkit).
+
+        * platform/graphics/chromium/cc/CCHeadsUpDisplay.cpp:
+        (WebCore::CCHeadsUpDisplay::CCHeadsUpDisplay):
+        (WebCore::CCHeadsUpDisplay::initializeFonts):
+        (WebCore::CCHeadsUpDisplay::onFrameBegin):
+        (WebCore::CCHeadsUpDisplay::drawHudContents):
+        (WebCore::CCHeadsUpDisplay::drawFPSCounter):
+        (WebCore::CCHeadsUpDisplay::drawFPSCounterText):
+        * platform/graphics/chromium/cc/CCHeadsUpDisplay.h:
+        (CCHeadsUpDisplay):
+
+2012-04-11  Aaron Colwell  <acolwell@chromium.org>
+
+        Remove webkit prefix from Media Source runtime feature name.
+        https://bugs.webkit.org/show_bug.cgi?id=83633
+
+        Reviewed by Adam Barth.
+
+        * bindings/generic/RuntimeEnabledFeatures.h:
+        (WebCore::RuntimeEnabledFeatures::mediaSourceEnabled):
+        (WebCore::RuntimeEnabledFeatures::setMediaSourceEnabled):
+        * html/HTMLMediaElement.idl:
+
+2012-04-11  No'am Rosenthal  <noam.rosenthal@nokia.com>
+
+        Single ShareableBitmap revision blacks out WebView on Harmattan
+        https://bugs.webkit.org/show_bug.cgi?id=83631
+
+        When swizzling is not supported in the driver, we need to initialize the texture as RGBA,
+        and make sure that the manual swizzling only modifies the sub-image.
+
+        Rubber stamped by Kenneth Rohde Christiansen.
+
+        Covered by existing tests.
+
+        * platform/graphics/texmap/TextureMapperGL.cpp:
+        (WebCore::swizzleBGRAToRGBA):
+        (WebCore::BitmapTextureGL::didReset):
+        (WebCore):
+        (WebCore::BitmapTextureGL::updateContents):
+
+2012-04-11  Alex Nicolaou  <anicolao@chromium.org>
+
+        [chromium] When rendering goes idle, do not count that time against frame rate
+        https://bugs.webkit.org/show_bug.cgi?id=73454
+
+        The FPS counter had a few issues with its reporting. The first
+        3 swapbuffers are non-blocking and create FPS rates that are
+        unrealistically high, throwing off the moving averages and
+        introducing false spikes into the FPS graph. There was also no
+        way to monitor the smoothness of the animation, or to focus in
+        on a particular animation or transition.
+
+        This patch updates the FPS counter code so that bad data points
+        are trimmed and not graphed; so that the graph itself is taller
+        and more legible; so that there is a clear boundary between 40FPS
+        and better; and to keep statistics on frame rate between
+        pauses in the activity in the UI so that you can trigger a
+        transition and read off the average and standard deviation for
+        that transition to judge it smooth enough or not.
+
+
+        Reviewed by James Robinson.
+
+        HUD is not testable in webkit.
+
+        * platform/graphics/chromium/cc/CCHeadsUpDisplay.cpp:
+        (WebCore::CCHeadsUpDisplay::CCHeadsUpDisplay):
+        (WebCore::CCHeadsUpDisplay::onFrameBegin):
+        (WebCore::CCHeadsUpDisplay::drawHudContents):
+        (WebCore::CCHeadsUpDisplay::drawFPSCounter):
+        * platform/graphics/chromium/cc/CCHeadsUpDisplay.h:
+
+2012-04-11  Adrienne Walker  <enne@google.com>
+
+        [chromium] Draw missing layer tile checkerboards as checkerboards
+        https://bugs.webkit.org/show_bug.cgi?id=83241
+
+        Reviewed by James Robinson.
+
+        For non-Android platforms, draw missing tile checkerboards as actual
+        checkerboards. Use a shader to do this so that no texture uploads are
+        needed. This only happens on the non-composited content host to avoid
+        having unexpected (or transformed and aliased) checkerboards on other
+        content layers.
+
+        * WebCore.gypi:
+        * platform/graphics/chromium/LayerChromium.cpp:
+        (WebCore::LayerChromium::LayerChromium):
+        (WebCore::LayerChromium::pushPropertiesTo):
+        * platform/graphics/chromium/LayerChromium.h:
+        (WebCore::LayerChromium::setDrawCheckerboardForMissingTiles):
+        (WebCore::LayerChromium::drawCheckerboardForMissingTiles):
+        (LayerChromium):
+        * platform/graphics/chromium/LayerRendererChromium.cpp:
+        (WebCore::LayerRendererChromium::drawQuad):
+        (WebCore::LayerRendererChromium::drawCheckerboardQuad):
+        (WebCore):
+        (WebCore::LayerRendererChromium::checkerboardProgram):
+        (WebCore::LayerRendererChromium::cleanupSharedObjects):
+        * platform/graphics/chromium/LayerRendererChromium.h:
+        (LayerRendererChromium):
+        * platform/graphics/chromium/ShaderChromium.cpp:
+        (WebCore::FragmentShaderCheckerboard::FragmentShaderCheckerboard):
+        (WebCore):
+        (WebCore::FragmentShaderCheckerboard::init):
+        (WebCore::FragmentShaderCheckerboard::getShaderString):
+        * platform/graphics/chromium/ShaderChromium.h:
+        (FragmentShaderCheckerboard):
+        (WebCore::FragmentShaderCheckerboard::alphaLocation):
+        (WebCore::FragmentShaderCheckerboard::texTransformLocation):
+        (WebCore::FragmentShaderCheckerboard::frequencyLocation):
+        (WebCore):
+        * platform/graphics/chromium/cc/CCCheckerboardDrawQuad.cpp: Copied from Source/WebCore/platform/graphics/chromium/cc/CCSolidColorLayerImpl.h.
+        (WebCore):
+        (WebCore::CCCheckerboardDrawQuad::create):
+        (WebCore::CCCheckerboardDrawQuad::CCCheckerboardDrawQuad):
+        * platform/graphics/chromium/cc/CCCheckerboardDrawQuad.h: Copied from Source/WebCore/platform/graphics/chromium/cc/CCSolidColorLayerImpl.h.
+        (WebCore):
+        (CCCheckerboardDrawQuad):
+        * platform/graphics/chromium/cc/CCDrawQuad.cpp:
+        (WebCore::CCDrawQuad::toCheckerboardDrawQuad):
+        (WebCore):
+        * platform/graphics/chromium/cc/CCDrawQuad.h:
+        (WebCore):
+        (CCDrawQuad):
+        * platform/graphics/chromium/cc/CCLayerImpl.cpp:
+        (WebCore::CCLayerImpl::CCLayerImpl):
+        * platform/graphics/chromium/cc/CCLayerImpl.h:
+        (CCLayerImpl):
+        (WebCore::CCLayerImpl::setDrawCheckerboardForMissingTiles):
+        (WebCore::CCLayerImpl::drawCheckerboardForMissingTiles):
+        * platform/graphics/chromium/cc/CCLayerTreeHostImpl.cpp:
+        (WebCore::CCLayerTreeHostImpl::calculateRenderPasses):
+        * platform/graphics/chromium/cc/CCRenderPass.cpp:
+        (WebCore::CCRenderPass::appendQuadsForLayer):
+        * platform/graphics/chromium/cc/CCRenderPass.h:
+        (CCRenderPass):
+        * platform/graphics/chromium/cc/CCScrollbarLayerImpl.h:
+        (CCScrollbarLayerImpl):
+        * platform/graphics/chromium/cc/CCSolidColorLayerImpl.h:
+        (CCSolidColorLayerImpl):
+        * platform/graphics/chromium/cc/CCTextureLayerImpl.h:
+        (CCTextureLayerImpl):
+        * platform/graphics/chromium/cc/CCTiledLayerImpl.cpp:
+        (WebCore::CCTiledLayerImpl::appendQuads):
+        * platform/graphics/chromium/cc/CCTiledLayerImpl.h:
+        (CCTiledLayerImpl):
+        * platform/graphics/chromium/cc/CCVideoLayerImpl.h:
+        (CCVideoLayerImpl):
+
+2012-04-11  Joe Mason  <jmason@rim.com>
+
+        [BlackBerry] Update to the thread-safe GuardedPointer API
+        https://bugs.webkit.org/show_bug.cgi?id=83603
+
+        Reviewed by Rob Buis.
+
+        RIM PR: 134894
+        Make the destructors of all objects inheriting GuardedPointerBase protected or
+        private, and delete them using BlackBerry::Platform::deleteGuardedObject.
+        Access all GuardedPointers through GuardedPointerLocker. Use GuardedPointerDeleter
+        to delete LayerCompositingThread to avoid a deadlock.
+
+        No new tests, refactor.
+
+        Reviewed internally by Yong Li and George Staikos.
+
+        * platform/blackberry/CookieDatabaseBackingStore/CookieDatabaseBackingStore.cpp:
+        (WebCore::CookieDatabaseBackingStore::~CookieDatabaseBackingStore):
+        * platform/blackberry/CookieManager.h:
+        * platform/graphics/blackberry/LayerCompositingThread.cpp:
+        * platform/graphics/blackberry/LayerCompositingThread.h:
+        (LayerCompositingThread):
+        (WTF::::deref):
+        * platform/graphics/blackberry/MediaPlayerPrivateBlackBerry.cpp:
+        (WebCore::MediaPlayerPrivate::~MediaPlayerPrivate):
+
+2012-04-11  Andras Becsi  <andras.becsi@nokia.com>
+
+        [Qt] Fix the build on OpenGL ES2 platforms
+
+        Unreviewed build fix.
+
+        No new tests needed.
+
+        * platform/graphics/texmap/TextureMapperGL.cpp:
+        (WebCore::BitmapTextureGL::updateContents):
+        Fix typo in TEXMAP_OPENGL_ES_2 define.
+
+2012-04-11  Ami Fischman  <fischman@chromium.org>
+
+        Remove unused WebVideoFrame::Format values
+        https://bugs.webkit.org/show_bug.cgi?id=83625
+
+        Reviewed by Kenneth Russell.
+
+        Covered by existing tests.
+
+        * platform/graphics/chromium/VideoFrameChromium.h:
+        * platform/graphics/chromium/cc/CCVideoLayerImpl.cpp:
+        (WebCore::convertVFCFormatToGC3DFormat):
+
+2012-04-11  Pavel Feldman  <pfeldman@chromium.org>
+
+        Web Inspector: extracting NetworkRequest from Resource (step 1)
+        https://bugs.webkit.org/show_bug.cgi?id=83684
+
+        Reviewed by Yury Semikhatsky.
+
+        Meta bug: https://bugs.webkit.org/show_bug.cgi?id=61363.
+        In this step, NetworkRequest is introduced. It temporarily inherits from
+        the Resource, but all the call sites are now referring to it as to request.
+
+        * WebCore.gypi:
+        * WebCore.vcproj/WebCore.vcproj:
+        * inspector/compile-front-end.py:
+        * inspector/front-end/ApplicationCacheItemsView.js:
+        (WebInspector.ApplicationCacheItemsView.prototype._updateCallback):
+        * inspector/front-end/AuditLauncherView.js:
+        (WebInspector.AuditLauncherView):
+        (WebInspector.AuditLauncherView.prototype._onRequestStarted):
+        (WebInspector.AuditLauncherView.prototype._onRequestFinished):
+        * inspector/front-end/AuditRules.js:
+        (WebInspector.AuditRules.getDomainToResourcesMap):
+        (WebInspector.AuditRules.GzipRule.prototype.doRun):
+        (WebInspector.AuditRules.GzipRule.prototype._isCompressed):
+        (WebInspector.AuditRules.GzipRule.prototype._shouldCompress):
+        (WebInspector.AuditRules.CombineExternalResourcesRule.prototype.doRun):
+        (WebInspector.AuditRules.MinimizeDnsLookupsRule.prototype.doRun):
+        (WebInspector.AuditRules.ParallelizeDownloadRule.prototype.doRun):
+        (WebInspector.AuditRules.UnusedCssRule.prototype.doRun.evalCallback.selectorsCallback):
+        (WebInspector.AuditRules.CacheControlRule.prototype.doRun):
+        (WebInspector.AuditRules.CacheControlRule.prototype.handleNonCacheableResources):
+        (WebInspector.AuditRules.CacheControlRule.prototype._cacheableAndNonCacheableResources):
+        (WebInspector.AuditRules.CacheControlRule.prototype.execCheck):
+        (WebInspector.AuditRules.CacheControlRule.prototype.freshnessLifetimeGreaterThan):
+        (WebInspector.AuditRules.CacheControlRule.prototype.responseHeader):
+        (WebInspector.AuditRules.CacheControlRule.prototype.hasResponseHeader):
+        (WebInspector.AuditRules.CacheControlRule.prototype.isCompressible):
+        (WebInspector.AuditRules.CacheControlRule.prototype.isPubliclyCacheable):
+        (WebInspector.AuditRules.CacheControlRule.prototype.responseHeaderMatch):
+        (WebInspector.AuditRules.CacheControlRule.prototype.hasExplicitExpiration):
+        (WebInspector.AuditRules.CacheControlRule.prototype._isExplicitlyNonCacheable):
+        (WebInspector.AuditRules.CacheControlRule.prototype.isCacheableResource):
+        (WebInspector.AuditRules.BrowserCacheControlRule.prototype.handleNonCacheableResources):
+        (WebInspector.AuditRules.BrowserCacheControlRule.prototype.runChecks):
+        (WebInspector.AuditRules.BrowserCacheControlRule.prototype._missingExpirationCheck):
+        (WebInspector.AuditRules.BrowserCacheControlRule.prototype._varyCheck):
+        (WebInspector.AuditRules.BrowserCacheControlRule.prototype._oneMonthExpirationCheck):
+        (WebInspector.AuditRules.BrowserCacheControlRule.prototype._oneYearExpirationCheck):
+        (WebInspector.AuditRules.ProxyCacheControlRule.prototype.runChecks):
+        (WebInspector.AuditRules.ProxyCacheControlRule.prototype._questionMarkCheck):
+        (WebInspector.AuditRules.ProxyCacheControlRule.prototype._publicCachingCheck):
+        (WebInspector.AuditRules.ProxyCacheControlRule.prototype._setCookieCacheableCheck):
+        (WebInspector.AuditRules.CookieRuleBase.prototype.doRun.resultCallback):
+        (WebInspector.AuditRules.CookieRuleBase.prototype.doRun):
+        (WebInspector.AuditRules.CookieRuleBase.prototype.mapResourceCookies):
+        (WebInspector.AuditRules.CookieRuleBase.prototype._callbackForResourceCookiePairs):
+        (WebInspector.AuditRules.CookieSizeRule.prototype.processCookies):
+        (WebInspector.AuditRules.StaticCookielessRule.prototype.processCookies):
+        (WebInspector.AuditRules.StaticCookielessRule.prototype._collectorCallback):
+        * inspector/front-end/AuditsPanel.js:
+        (WebInspector.AuditsPanel.prototype._executeAudit):
+        (WebInspector.AuditCategory.prototype.run):
+        (WebInspector.AuditRule.prototype.run):
+        (WebInspector.AuditRule.prototype.doRun):
+        * inspector/front-end/ConsoleMessage.js:
+        * inspector/front-end/ConsoleModel.js:
+        (WebInspector.ConsoleDispatcher.prototype.messageAdded):
+        * inspector/front-end/ContentProviders.js:
+        (WebInspector.ResourceContentProvider):
+        (WebInspector.ResourceContentProvider.prototype.requestContent):
+        (WebInspector.ResourceContentProvider.prototype.searchInContent):
+        * inspector/front-end/DebuggerPresentationModel.js:
+        * inspector/front-end/ExtensionServer.js:
+        (WebInspector.ExtensionServer.prototype._onGetHAR):
+        (WebInspector.ExtensionServer.prototype._notifyRequestFinished):
+        * inspector/front-end/HAREntry.js:
+        (WebInspector.HAREntry):
+        (WebInspector.HAREntry.prototype.build):
+        (WebInspector.HAREntry.prototype._buildRequest):
+        (WebInspector.HAREntry.prototype._buildResponse):
+        (WebInspector.HAREntry.prototype._buildContent):
+        (WebInspector.HAREntry.prototype._buildTimings):
+        (WebInspector.HAREntry.prototype._buildPostData):
+        (WebInspector.HAREntry.prototype._buildCookie):
+        (WebInspector.HAREntry.prototype._interval):
+        (WebInspector.HAREntry.prototype.get requestBodySize):
+        (WebInspector.HAREntry.prototype.get responseBodySize):
+        (WebInspector.HAREntry.prototype.get responseCompression):
+        (WebInspector.HARLog):
+        (WebInspector.HARLog.prototype.build):
+        (WebInspector.HARLog.prototype._buildPages):
+        (WebInspector.HARLog.prototype._convertResource):
+        * inspector/front-end/NetworkItemView.js:
+        (WebInspector.NetworkItemView):
+        * inspector/front-end/NetworkLog.js:
+        (WebInspector.NetworkLog):
+        (WebInspector.NetworkLog.prototype.get requests):
+        (WebInspector.NetworkLog.prototype.pageLoadForRequest):
+        (WebInspector.NetworkLog.prototype._onMainFrameNavigated):
+        (WebInspector.NetworkLog.prototype._onRequestStarted):
+        (WebInspector.NetworkLog.prototype._onLoad):
+        (WebInspector.PageLoad):
+        * inspector/front-end/NetworkManager.js:
+        (WebInspector.NetworkManager.get this):
+        (WebInspector.NetworkManager.get NetworkAgent):
+        (WebInspector.NetworkManager):
+        (WebInspector.NetworkManager.prototype.inflightRequestForURL):
+        (WebInspector.NetworkDispatcher):
+        (WebInspector.NetworkDispatcher.prototype._updateNetworkRequestWithRequest):
+        (WebInspector.NetworkDispatcher.prototype._updateNetworkRequestWithResponse):
+        (WebInspector.NetworkDispatcher.prototype._mimeTypeIsConsistentWithType):
+        (WebInspector.NetworkDispatcher.prototype._updateNetworkRequestWithCachedResource):
+        (WebInspector.NetworkDispatcher.prototype.requestWillBeSent):
+        (WebInspector.NetworkDispatcher.prototype.requestServedFromCache):
+        (WebInspector.NetworkDispatcher.prototype.responseReceived):
+        (WebInspector.NetworkDispatcher.prototype.dataReceived):
+        (WebInspector.NetworkDispatcher.prototype.loadingFinished):
+        (WebInspector.NetworkDispatcher.prototype.loadingFailed):
+        (WebInspector.NetworkDispatcher.prototype.requestServedFromMemoryCache):
+        (WebInspector.NetworkDispatcher.prototype.webSocketCreated):
+        (WebInspector.NetworkDispatcher.prototype.webSocketWillSendHandshakeRequest):
+        (WebInspector.NetworkDispatcher.prototype.webSocketHandshakeResponseReceived):
+        (WebInspector.NetworkDispatcher.prototype.webSocketClosed):
+        (WebInspector.NetworkDispatcher.prototype._appendRedirect):
+        (WebInspector.NetworkDispatcher.prototype._startNetworkRequest):
+        (WebInspector.NetworkDispatcher.prototype._updateNetworkRequest):
+        (WebInspector.NetworkDispatcher.prototype._finishNetworkRequest):
+        (WebInspector.NetworkDispatcher.prototype._dispatchEventToListeners):
+        (WebInspector.NetworkDispatcher.prototype._createNetworkRequest):
+        (get WebInspector):
+        * inspector/front-end/NetworkPanel.js:
+        (WebInspector.NetworkLogView.prototype._initializeView):
+        (WebInspector.NetworkLogView.prototype.get statusBarItems):
+        (WebInspector.NetworkLogView.prototype._createSortingFunctions):
+        (WebInspector.NetworkLogView.prototype._updateSummaryBar):
+        (WebInspector.NetworkLogView.prototype._updateDividersIfNeeded):
+        (WebInspector.NetworkLogView.prototype._invalidateAllItems):
+        (WebInspector.NetworkLogView.prototype._requestGridNode):
+        (WebInspector.NetworkLogView.prototype._createRequestGridNode):
+        (WebInspector.NetworkLogView.prototype._onLoadEventFired):
+        (WebInspector.NetworkLogView.prototype._domContentLoadedEventFired):
+        (WebInspector.NetworkLogView.prototype.refresh):
+        (WebInspector.NetworkLogView.prototype._reset):
+        (WebInspector.NetworkLogView.prototype.get requests):
+        (WebInspector.NetworkLogView.prototype.requestById):
+        (WebInspector.NetworkLogView.prototype._onRequestStarted):
+        (WebInspector.NetworkLogView.prototype._appendRequest):
+        (WebInspector.NetworkLogView.prototype._onRequestUpdated):
+        (WebInspector.NetworkLogView.prototype._refreshRequest):
+        (WebInspector.NetworkLogView.prototype._mainFrameNavigated):
+        (WebInspector.NetworkLogView.prototype.get _setLargerRequests):
+        (WebInspector.NetworkLogView.prototype._getPopoverAnchor):
+        (WebInspector.NetworkLogView.prototype._showPopover):
+        (WebInspector.NetworkLogView.prototype._contextMenu):
+        (WebInspector.NetworkLogView.prototype._copyAll):
+        (WebInspector.NetworkLogView.prototype._copyRequest):
+        (WebInspector.NetworkLogView.prototype._copyLocation):
+        (WebInspector.NetworkLogView.prototype._copyRequestHeaders):
+        (WebInspector.NetworkLogView.prototype._copyResponseHeaders):
+        (WebInspector.NetworkLogView.prototype._exportAll):
+        (WebInspector.NetworkLogView.prototype._exportRequest):
+        (WebInspector.NetworkLogView.prototype._matchRequest):
+        (WebInspector.NetworkLogView.prototype._clearSearchMatchedList):
+        (WebInspector.NetworkLogView.prototype._updateSearchMatchedListAfterRequestIdChanged):
+        (WebInspector.NetworkLogView.prototype._updateHighlightIfMatched):
+        (WebInspector.NetworkLogView.prototype._highlightNthMatchedRequest):
+        (WebInspector.NetworkLogView.prototype.performSearch):
+        (WebInspector.NetworkLogView.prototype.jumpToPreviousSearchResult):
+        (WebInspector.NetworkLogView.prototype.jumpToNextSearchResult):
+        (WebInspector.NetworkLogView.prototype.revealAndHighlightRequest):
+        (WebInspector.NetworkPanel.prototype.handleShortcut):
+        (WebInspector.NetworkPanel.prototype.get requests):
+        (WebInspector.NetworkPanel.prototype.requestById):
+        (WebInspector.NetworkPanel.prototype._requestByAnchor):
+        (WebInspector.NetworkPanel.prototype.canShowAnchorLocation):
+        (WebInspector.NetworkPanel.prototype.showAnchorLocation):
+        (WebInspector.NetworkPanel.prototype.revealAndHighlightRequest):
+        (WebInspector.NetworkPanel.prototype._onViewCleared):
+        (WebInspector.NetworkPanel.prototype._onRequestSelected):
+        (WebInspector.NetworkPanel.prototype._showRequest):
+        (WebInspector.NetworkPanel.prototype._closeVisibleRequest):
+        (WebInspector.NetworkPanel.prototype._toggleGridMode):
+        (WebInspector.NetworkPanel.prototype._toggleViewingRequestMode):
+        (WebInspector.NetworkTimeCalculator.prototype.computeBarGraphPercentages):
+        (WebInspector.NetworkTimeCalculator.prototype.computeBarGraphLabels):
+        (WebInspector.NetworkTimeCalculator.prototype.updateBoundaries):
+        (WebInspector.NetworkTimeCalculator.prototype._lowerBound):
+        (WebInspector.NetworkTimeCalculator.prototype._upperBound):
+        (WebInspector.NetworkTransferTimeCalculator.prototype._lowerBound):
+        (WebInspector.NetworkTransferTimeCalculator.prototype._upperBound):
+        (WebInspector.NetworkTransferDurationCalculator.prototype._upperBound):
+        (WebInspector.NetworkDataGridNode):
+        (WebInspector.NetworkDataGridNode.prototype.isFilteredOut):
+        (WebInspector.NetworkDataGridNode.prototype.select):
+        (WebInspector.NetworkDataGridNode.prototype._openInNewTab):
+        (WebInspector.NetworkDataGridNode.prototype.get selectable):
+        (WebInspector.NetworkDataGridNode.prototype._createTimelineCell):
+        (WebInspector.NetworkDataGridNode.prototype.refreshRequest):
+        (WebInspector.NetworkDataGridNode.prototype._refreshNameCell):
+        (WebInspector.NetworkDataGridNode.prototype._fileName):
+        (WebInspector.NetworkDataGridNode.prototype._refreshStatusCell):
+        (WebInspector.NetworkDataGridNode.prototype._refreshTypeCell):
+        (WebInspector.NetworkDataGridNode.prototype._refreshInitiatorCell):
+        (WebInspector.NetworkDataGridNode.prototype._refreshSizeCell):
+        (WebInspector.NetworkDataGridNode.prototype._refreshTimeCell):
+        (WebInspector.NetworkDataGridNode.prototype.refreshGraph):
+        (WebInspector.NetworkDataGridNode.NameComparator):
+        (WebInspector.NetworkDataGridNode.SizeComparator):
+        (WebInspector.NetworkDataGridNode.InitiatorComparator):
+        (WebInspector.NetworkDataGridNode.RequestPropertyComparator):
+        * inspector/front-end/NetworkRequest.js: Added.
+        (WebInspector.NetworkRequest):
+        * inspector/front-end/RawSourceCode.js:
+        (WebInspector.RawSourceCode):
+        (WebInspector.RawSourceCode.prototype._requestFinished):
+        (WebInspector.RawSourceCode.prototype._createContentProvider):
+        * inspector/front-end/Resource.js:
+        (WebInspector.Resource):
+        (WebInspector.Resource.displayName):
+        (WebInspector.Resource.prototype.get request):
+        (WebInspector.Resource.prototype.set finished):
+        (WebInspector.Resource.prototype.set timing):
+        (WebInspector.Resource.prototype.set requestHeaders):
+        (WebInspector.Resource.prototype.set requestHeadersText):
+        (WebInspector.Resource.prototype.set responseHeaders):
+        (WebInspector.Resource.prototype.set responseHeadersText):
+        (WebInspector.Resource.prototype.requestContent):
+        * inspector/front-end/ResourceCookiesView.js:
+        (WebInspector.ResourceCookiesView):
+        (WebInspector.ResourceCookiesView.prototype.get _gotCookies):
+        (WebInspector.ResourceCookiesView.prototype._buildCookiesTable):
+        * inspector/front-end/ResourceHeadersView.js:
+        (WebInspector.ResourceHeadersView):
+        (WebInspector.ResourceHeadersView.prototype._refreshURL):
+        (WebInspector.ResourceHeadersView.prototype._refreshQueryString):
+        (WebInspector.ResourceHeadersView.prototype._refreshUrlFragment):
+        (WebInspector.ResourceHeadersView.prototype._refreshFormData):
+        (WebInspector.ResourceHeadersView.prototype._refreshRequestHeaders):
+        (WebInspector.ResourceHeadersView.prototype._refreshResponseHeaders):
+        (WebInspector.ResourceHeadersView.prototype._refreshHTTPInformation):
+        * inspector/front-end/ResourceScriptMapping.js:
+        (WebInspector.ResourceScriptMapping.prototype.addScript):
+        * inspector/front-end/ResourceTimingView.js:
+        (WebInspector.ResourceTimingView):
+        (WebInspector.ResourceTimingView.prototype.wasShown):
+        (WebInspector.ResourceTimingView.prototype._refresh):
+        (WebInspector.ResourceTimingView.createTimingTable):
+        * inspector/front-end/ResourceTreeModel.js:
+        (WebInspector.ResourceTreeModel):
+        (WebInspector.ResourceTreeModel.prototype._frontendReused):
+        (WebInspector.ResourceTreeModel.prototype._onRequestUpdated):
+        (WebInspector.ResourceTreeModel.prototype._onRequestUpdateDropped):
+        (WebInspector.ResourceTreeModel.prototype._createResource):
+        (WebInspector.ResourceTreeFrame):
+        (WebInspector.ResourceTreeFrame.prototype._addRequest):
+        * inspector/front-end/ResourceUtils.js:
+        * inspector/front-end/ResourcesPanel.js:
+        (WebInspector.FrameResourceTreeElement.prototype._appendOpenInNetworkPanelAction):
+        * inspector/front-end/WebKit.qrc:
+        * inspector/front-end/externs.js:
+        (WebInspector.networkRequestById):
+        * inspector/front-end/inspector.html:
+        * inspector/front-end/inspector.js:
+        (WebInspector.networkRequestById):
+        (WebInspector.openRequestInNetworkPanel):
+
+2012-04-11  Pavel Feldman  <pfeldman@chromium.org>
+
+        Web Inspector: fix category -> type refactoring implications.
+        https://bugs.webkit.org/show_bug.cgi?id=83680
+
+        Reviewed by Yury Semikhatsky.
+
+        We are now using type identifiers (singulars) as opposed to category identifier (plurals) in the style.
+
+        * inspector/front-end/NetworkPanel.js:
+        (WebInspector.NetworkLogView.prototype._createFilterStatusBarItems.createFilterElement):
+        (WebInspector.NetworkLogView.prototype._createFilterStatusBarItems):
+        (WebInspector.NetworkLogView.prototype._showCategory):
+        (WebInspector.NetworkLogView.prototype._hideCategory):
+        (WebInspector.NetworkLogView.prototype._filter):
+        (WebInspector.NetworkDataGridNode.prototype.refreshResource):
+        (WebInspector.NetworkDataGridNode.prototype.refreshGraph):
+        * inspector/front-end/ResourcesPanel.js:
+        (WebInspector.FrameResourceTreeElement):
+        (WebInspector.ResourceRevisionTreeElement):
+        * inspector/front-end/networkLogView.css:
+        (.network-log-grid.data-grid .network-type-script .icon):
+        (.network-log-grid.data-grid.small .network-type-script .icon):
+        (.network-log-grid.data-grid .network-type-document .icon):
+        (.network-log-grid.data-grid.small .network-type-document .icon):
+        (.network-log-grid.data-grid .network-type-stylesheet .icon):
+        (.network-log-grid.data-grid.small .network-type-stylesheet .icon):
+        (.network-log-grid.data-grid .network-type-image .icon):
+        (.network-log-grid.data-grid.small .network-type-image .icon):
+        (.network-type-document .network-graph-bar):
+        (.network-type-document.resource-cached .network-graph-bar):
+        (.network-type-stylesheet .network-graph-bar):
+        (.network-type-stylesheet.resource-cached .network-graph-bar):
+        (.network-type-image .network-graph-bar):
+        (.network-type-image.resource-cached .network-graph-bar):
+        (.network-type-font .network-graph-bar):
+        (.network-type-font.resource-cached .network-graph-bar):
+        (.network-type-script .network-graph-bar):
+        (.network-type-script.resource-cached .network-graph-bar):
+        (.network-type-xhr .network-graph-bar):
+        (.network-type-xhr.resource-cached .network-graph-bar):
+        (.network-type-websocket .network-graph-bar):
+        (.network-type-websocket.resource-cached .network-graph-bar):
+        (.network-log-grid.data-grid.filter-other table.data tr.revealed.network-type-other):
+        * inspector/front-end/resourcesPanel.css:
+        (.resource-sidebar-tree-item.resources-type-image .icon):
+        (.resources-type-image .image-resource-icon-preview):
+        (.children.small .resource-sidebar-tree-item.resources-type-image .icon):
+        (.children.small .resources-type-image .image-resource-icon-preview):
+        (.resource-sidebar-tree-item.resources-type-document .icon):
+        (.children.small .resource-sidebar-tree-item.resources-type-document .icon):
+        (.resource-sidebar-tree-item.resources-type-stylesheet .icon):
+        (.children.small .resource-sidebar-tree-item.resources-type-stylesheet .icon):
+        (.resource-sidebar-tree-item.resources-type-font .icon):
+        (.children.small .resource-sidebar-tree-item.resources-type-font .icon):
+        (.resource-sidebar-tree-item.resources-type-script .icon):
+        (.children.small .resource-sidebar-tree-item.resources-type-script .icon):
+        (.resource-sidebar-tree-item.resources-type-xhr .icon):
+        (.children.small .resource-sidebar-tree-item.resources-type-xhr .icon):
+
+2012-04-11   Arko Saha  <arko@motorola.com>
+
+        Microdata: Implement cache mechanism for HTMLPropertiesCollection.
+        https://bugs.webkit.org/show_bug.cgi?id=80490
+
+        Reviewed by Ryosuke Niwa.
+
+        Implemented caching mechanism for HTMLPropertiesCollection.
+        propertyCache - contains microdata item properties.
+        itemRefElements - contains sorted microdata item and itemref elements.
+        propertyNames - contains microdata property names of the elements in the collection.
+        itemRefElementPosition - store the current position of itemRefElements.
+        hasItemRefElements - set to ture once we have sorted microdata item and itemref elements list i.e, itemRefElements.
+        Cache is invalidated only when dom tree modified. Whenever any query is made on HTMLPropertiesCollection,
+        result is returned from the cache. Earliar we used to calculate properties node list every time a query is made.
+
+        * html/HTMLPropertiesCollection.cpp:
+        (WebCore):
+        (WebCore::HTMLPropertiesCollection::HTMLPropertiesCollection):
+        (WebCore::HTMLPropertiesCollection::invalidateCacheIfNeeded):
+        (WebCore::HTMLPropertiesCollection::updateRefElements): Appends microdata item element and elements which
+        are added through itemref attribute in itemRefElements (in tree order).
+        (WebCore::nextNodeWithProperty):
+        (WebCore::HTMLPropertiesCollection::itemAfter): Takes parent base and previous item property as argument.
+        Finds the next item property in base.
+        (WebCore::HTMLPropertiesCollection::calcLength): Calculates the length of properties collection if length
+        is not available in the cache.
+        (WebCore::HTMLPropertiesCollection::length):
+        (WebCore::HTMLPropertiesCollection::firstProperty): Returns the first property in the collection.
+        (WebCore::HTMLPropertiesCollection::item):
+        (WebCore::HTMLPropertiesCollection::findProperties): Finds microdata item properties in the base element.
+        Appends the properties in propertyCache and property names in propertyNames.
+        (WebCore::HTMLPropertiesCollection::updateNameCache):  It updates the propertyCache and propertyNames if hasNameCache is false.
+        (WebCore::HTMLPropertiesCollection::names):
+        (WebCore::HTMLPropertiesCollection::namedItem):
+        (WebCore::HTMLPropertiesCollection::hasNamedItem):
+        * html/HTMLPropertiesCollection.h:
+        (HTMLPropertiesCollection):
+
+2012-04-10  Jocelyn Turcotte  <jocelyn.turcotte@nokia.com>
+
+        [Qt] Fix issues when using the WebView as ShaderEffectSource
+        https://bugs.webkit.org/show_bug.cgi?id=83587
+
+        Reviewed by Noam Rosenthal.
+
+        - Make sure that the bound frame buffer is preserved instead of binding
+          to the default one
+        - Accept a "mirrored" flag in beginPainting that we're applying on the
+          projection matrix just as with internal FBOs
+
+        The "flip" logic in createProjectionMatrix has been reversed and renamed to
+        mirrored so that FBO rendering is considered the special case and not the
+        other way around just like within Qt.
+
+        * platform/graphics/texmap/TextureMapper.h:
+        (WebCore::TextureMapper::beginPainting):
+        * platform/graphics/texmap/TextureMapperGL.cpp:
+        (WebCore::TextureMapperGLData::TextureMapperGLData):
+        (TextureMapperGLData):
+        (WebCore::TextureMapperGL::beginPainting):
+        (WebCore::createProjectionMatrix):
+        (WebCore::BitmapTextureGL::bind):
+        (WebCore::TextureMapperGL::bindSurface):
+        * platform/graphics/texmap/TextureMapperGL.h:
+
+2012-04-11  Stephen Chenney  <schenney@chromium.org>
+
+        Shadow tree TreeScope data is not removed by ContainerNode::removeAllChildren
+        https://bugs.webkit.org/show_bug.cgi?id=83484
+
+        Unreviewed attempted build fix.
+
+        * dom/ContainerNodeAlgorithms.h: Adding Document.h include.
+
+2012-04-11  Luke Macpherson  <macpherson@chromium.org>
+
+        Remove unnecessary assignments from CSSParser::parseLinearGradient().
+        https://bugs.webkit.org/show_bug.cgi?id=83661
+
+        Reviewed by Kentaro Hara.
+
+        No new tests / code cleanup only.
+
+        * css/CSSParser.cpp:
+        (WebCore::CSSParser::parseLinearGradient):
+
+2012-04-11  Stephen Chenney  <schenney@chromium.org>
+
+        Shadow tree TreeScope data is not removed by ContainerNode::removeAllChildren
+        https://bugs.webkit.org/show_bug.cgi?id=83484
+
+        Reviewed by Hajime Morita.
+
+        The ContainerNode::removeAllChildren method does fast and dirty node removal.
+        As compared to ContainerNode::removeChildren, it does not include the
+        method to adopt the removed child node into the root document's TreeScope.
+        Rather, it leaves the existing TreeScope in place. However, the existing
+        TreeScope may be removed, causing a crash when something prevents the child
+        node from being deleted immediately. The fix is to modify the code in
+        ContainerNodeAlgorithms to do the TreeScope adoption.
+
+        Could not reproduce crash in layout test.
+
+        * dom/ContainerNodeAlgorithms.h:
+        (Private):
+        (WebCore::Private::NodeRemovalDispatcher::dispatch):
+        (WebCore::Private::addChildNodesToDeletionQueue):
+
+2012-04-11  Yury Semikhatsky  <yurys@chromium.org>
+
+        Web Inspector: showing summary view is very slow on a snapshot with thousands of constructors
+        https://bugs.webkit.org/show_bug.cgi?id=83682
+
+        Node content is created only when the node becomes visible in the corresponding view.
+        This saves a lot of time when openning summary/comparison view of a snapshot
+        with lots of different classes.
+
+        Reviewed by Pavel Feldman.
+
+        * inspector/front-end/DetailedHeapshotGridNodes.js:
+        (WebInspector.HeapSnapshotGridNode.prototype.ensureContentCreated):
+        (WebInspector.HeapSnapshotLazyGridNode):
+        (WebInspector.HeapSnapshotLazyGridNode.prototype.ensureContentCreated):
+        (WebInspector.HeapSnapshotLazyGridNode.prototype.createCells):
+        (WebInspector.HeapSnapshotConstructorNode):
+        (WebInspector.HeapSnapshotDiffNode):
+        * inspector/front-end/DetailedHeapshotView.js:
+        (WebInspector.HeapSnapshotSortableDataGrid):
+        (WebInspector.HeapSnapshotSortableDataGrid.prototype.updateVisibleNodes):
+        (WebInspector.HeapSnapshotSortableDataGrid.prototype.onResize):
+        (WebInspector.HeapSnapshotSortableDataGrid.prototype._onScroll):
+        (WebInspector.HeapSnapshotSortableDataGrid.prototype._performSorting):
+        (WebInspector.HeapSnapshotConstructorsDataGrid):
+        (WebInspector.HeapSnapshotDiffDataGrid):
+        (WebInspector.DetailedHeapshotView.prototype._changeNameFilter):
+        * inspector/front-end/heapProfiler.css:
+        (.detailed-heapshot-view .data-grid tr:empty):
+
+2012-04-11  Simon Pena  <spena@igalia.com>
+
+        [GTK] media/event-attributes.html fails
+        https://bugs.webkit.org/show_bug.cgi?id=71662
+
+        Reviewed by Philippe Normand.
+
+        In MediaPlayerPrivateGStreamer::didEnd, when EOS is reached, don't
+        synchronize position and duration on regular playback. That is:
+        synchronize it (and fire the durationChange signal) only on reverse
+        playback.
+
+        This change makes media/event-attributes.html pass. It was
+        previously failing because an additional durationChange signal was
+        emitted.
+
+        * platform/graphics/gstreamer/MediaPlayerPrivateGStreamer.cpp: Avoid
+        sending durationChange signal on regular playback.
+
+2012-04-11  Andras Becsi  <andras.becsi@nokia.com>
+
+        Fix the build with gcc 4.7.0
+        https://bugs.webkit.org/show_bug.cgi?id=83584
+
+        Reviewed by Alexey Proskuryakov.
+
+        No new tests needed.
+
+        * Target.pri: Disable Werror on the ANGLE code since it has several recurring issues
+        because older versions of flex (<2.5.35) and bison (<2.5) generate code which
+        triggers warnings. This generated code is committed on each version update of ANGLE,
+        and it is very likely that the code is generated with older versions of the mentioned
+        tools.
+        * html/HTMLImageElement.cpp:
+        (WebCore::HTMLImageElement::createForJSConstructor): Fails because of -Werror=extra
+        * platform/graphics/TiledBackingStoreClient.h: Fails because -Werror=delete-non-virtual-dtor,
+        gcc requires classes which have virtual methods to have a virtual destructor, if their instances
+        or the instances of their subclasses are deleted.
+        (WebCore::TiledBackingStoreClient::~TiledBackingStoreClient):
+        * platform/graphics/texmap/TextureMapperPlatformLayer.h: Ditto.
+        (WebCore::TextureMapperPlatformLayer::~TextureMapperPlatformLayer):
+
+2012-04-11  Kent Tamura  <tkent@chromium.org>
+
+        [V8] Calendar Picker: Add a helper function to expose PagePopupClient::setValueAndClosePopup() to JavaScript
+        https://bugs.webkit.org/show_bug.cgi?id=83561
+
+        Reviewed by Adam Barth.
+
+        Add ScriptController::installFunctionsForPagePopup(), which add
+        window.setValueAndClosePopup() for JavaScript code in PagePopup
+        environment, and the function calls
+        WebCore::PagePopupClient::setValueAndClosePopup().
+
+        This patch introduces Supplement<DOMWindow> object to hold a
+        PagePopupClient object. It makes keeping a PagePopupClient easier.
+
+        * WebCore.gypi: Add DOMWindowPagePopup.{cpp,h}
+        * bindings/v8/ScriptController.cpp:
+        (WebCore::setValueAndClosePopupCallback):
+        (WebCore::ScriptController::installFunctionsForPagePopup):
+        * bindings/v8/ScriptController.h:
+        (ScriptController): Add installFunctionsForPagePopup().
+        * page/DOMWindowPagePopup.cpp: Added.
+        (WebCore::DOMWindowPagePopup::DOMWindowPagePopup):
+        (WebCore::DOMWindowPagePopup::supplementName):
+        Returns "DOMWindowPagePopup" as a key of this Supplement<DOMWindow>.
+        (WebCore::DOMWindowPagePopup::setValueAndClosePopup):
+        Gets a DOMWindowPagePopup from the window, then calls PagePopupClient::setValueAndClosePopup().
+        (WebCore::DOMWindowPagePopup::install):
+        On-demand creation of DOMWindowPagePopup doesn't work because it
+        must have a PagePopupClient object. We need to install
+        DOMWindowPagePopup explicitly.
+        * page/DOMWindowPagePopup.h: Added.
+
+2012-04-11  Sadrul Habib Chowdhury  <sadrul@chromium.org>
+
+        [chromium] Add Battery Status API support.
+
+        Add Battery Status API support to chromium.
+        https://bugs.webkit.org/show_bug.cgi?id=83284
+
+        Reviewed by Adam Barth.
+
+        This change is covered by tests in batterystatus/.
+
+        * Modules/battery/BatteryController.cpp:
+        (WebCore::BatteryController::updateBatteryStatus):
+        (WebCore):
+        * Modules/battery/BatteryController.h:
+        (BatteryController):
+        * Modules/battery/BatteryManager.cpp:
+        (WebCore::BatteryManager::charging):
+        (WebCore::BatteryManager::chargingTime):
+        (WebCore::BatteryManager::dischargingTime):
+        (WebCore::BatteryManager::level):
+        * WebCore.gyp/WebCore.gyp:
+        * WebCore.gypi:
+
+2012-04-11  Mihnea Ovidenie  <mihnea@adobe.com>
+
+        [CSS Regions]Add helper class for flow threads info in RenderView
+        https://bugs.webkit.org/show_bug.cgi?id=83464
+
+        Reviewed by David Hyatt.
+
+        This patch creates a new helper class FlowThreadController that will accommodate all the flow thread
+        related info from RenderView and moves all the data structures/methods from RenderView into this new class.
+        There is only one FlowThreadController object per RenderView and it can be retrieved using flowThreadController() method from RenderView.
+        The flow thread controller object is owned by the RenderView and it is created on demand only if there are flowing
+        threads in the page.
+
+        Since there is no change in functionality, there are no new tests added.
+
+        * CMakeLists.txt:
+        * GNUmakefile.list.am:
+        * Target.pri:
+        * WebCore.gypi:
+        * WebCore.vcproj/WebCore.vcproj:
+        * WebCore.xcodeproj/project.pbxproj:
+        * dom/Document.cpp:
+        (WebCore::Document::webkitGetFlowByName):
+        * dom/NodeRenderingContext.cpp:
+        (WebCore::NodeRenderingContext::moveToFlowThreadIfNeeded):
+        * rendering/FlowThreadController.cpp: Added.
+        (WebCore):
+        (WebCore::FlowThreadController::create):
+        (WebCore::FlowThreadController::FlowThreadController):
+        (WebCore::FlowThreadController::~FlowThreadController):
+        (WebCore::FlowThreadController::ensureRenderFlowThreadWithName):
+        (WebCore::FlowThreadController::layoutRenderNamedFlowThreads):
+        * rendering/FlowThreadController.h: Added.
+        (WebCore):
+        (FlowThreadController):
+        (WebCore::FlowThreadController::currentRenderFlowThread):
+        (WebCore::FlowThreadController::setCurrentRenderFlowThread):
+        (WebCore::FlowThreadController::isRenderNamedFlowThreadOrderDirty):
+        (WebCore::FlowThreadController::setIsRenderNamedFlowThreadOrderDirty):
+        (WebCore::FlowThreadController::renderNamedFlowThreadList):
+        (WebCore::FlowThreadController::hasRenderNamedFlowThreads):
+        * rendering/RenderFlowThread.cpp:
+        (WebCore::CurrentRenderFlowThreadMaintainer::CurrentRenderFlowThreadMaintainer):
+        (WebCore::CurrentRenderFlowThreadMaintainer::~CurrentRenderFlowThreadMaintainer):
+        (WebCore::CurrentRenderFlowThreadDisabler::CurrentRenderFlowThreadDisabler):
+        (WebCore::CurrentRenderFlowThreadDisabler::~CurrentRenderFlowThreadDisabler):
+        * rendering/RenderNamedFlowThread.cpp:
+        (WebCore::RenderNamedFlowThread::nextRendererForNode):
+        (WebCore::RenderNamedFlowThread::previousRendererForNode):
+        (WebCore::RenderNamedFlowThread::removeRegionFromThread):
+        (WebCore::RenderNamedFlowThread::addDependencyOnFlowThread):
+        (WebCore::RenderNamedFlowThread::removeDependencyOnFlowThread):
+        * rendering/RenderNamedFlowThread.h:
+        (RenderNamedFlowThread):
+        * rendering/RenderObject.cpp:
+        (WebCore::RenderObject::createObject):
+        (WebCore::RenderObject::enclosingRenderFlowThread):
+        (WebCore::RenderObject::willBeDestroyed):
+        * rendering/RenderTreeAsText.cpp:
+        (WebCore::writeRenderNamedFlowThreads):
+        * rendering/RenderView.cpp:
+        (WebCore::RenderView::RenderView):
+        (WebCore::RenderView::layout):
+        (WebCore::RenderView::hasRenderNamedFlowThreads):
+        (WebCore::RenderView::flowThreadController):
+        * rendering/RenderView.h:
+        (WebCore):
+        (RenderView):
+
+2012-04-11  Alexander Pavlov  <apavlov@chromium.org>
+
+        Web Inspector: [Device Metrics] Implement dimension swapping
+        https://bugs.webkit.org/show_bug.cgi?id=83676
+
+        The change adds a "Swap dimensions" button that swaps the emulated device dimensions to
+        mimic the device rotation (give that the ORIENTATION_EVENTS feature is disabled in Chromium).
+
+        Reviewed by Yury Semikhatsky.
+
+        * English.lproj/localizedStrings.js:
+        * inspector/front-end/SettingsScreen.js:
+        (WebInspector.SettingsScreen.prototype._createDeviceMetricsElement.swapDimensionsClicked):
+        (WebInspector.SettingsScreen.prototype._createDeviceMetricsElement):
+
+2012-04-11  Kent Tamura  <tkent@chromium.org>
+
+        Fix compiler warnings for generated CalendarPicker.cpp with VC++
+        https://bugs.webkit.org/show_bug.cgi?id=83672
+
+        Reviewed by Kentaro Hara.
+
+        * make-file-arrays.py:
+        (main): Do not generate literal integers larger than 127 for
+        members of char arrays. Use '\xHH' instead.
+
+2012-04-11  Pavel Feldman  <pfeldman@chromium.org>
+
+        Web Inspector: fix category -> type refactoring implications.
+        https://bugs.webkit.org/show_bug.cgi?id=83680
+
+        Reviewed by Yury Semikhatsky.
+
+        We are now using type identifiers (singulars) as opposed to category identifier (plurals) in the style.
+
+        * inspector/front-end/NetworkPanel.js:
+        (WebInspector.NetworkLogView.prototype._createFilterStatusBarItems.createFilterElement):
+        (WebInspector.NetworkLogView.prototype._createFilterStatusBarItems):
+        (WebInspector.NetworkLogView.prototype._showCategory):
+        (WebInspector.NetworkLogView.prototype._hideCategory):
+        (WebInspector.NetworkLogView.prototype._filter):
+        (WebInspector.NetworkDataGridNode.prototype.refreshResource):
+        (WebInspector.NetworkDataGridNode.prototype.refreshGraph):
+        * inspector/front-end/ResourcesPanel.js:
+        (WebInspector.FrameResourceTreeElement):
+        (WebInspector.ResourceRevisionTreeElement):
+        * inspector/front-end/networkLogView.css:
+        (.network-log-grid.data-grid .network-type-script .icon):
+        (.network-log-grid.data-grid.small .network-type-script .icon):
+        (.network-log-grid.data-grid .network-type-document .icon):
+        (.network-log-grid.data-grid.small .network-type-document .icon):
+        (.network-log-grid.data-grid .network-type-stylesheet .icon):
+        (.network-log-grid.data-grid.small .network-type-stylesheet .icon):
+        (.network-log-grid.data-grid .network-type-image .icon):
+        (.network-log-grid.data-grid.small .network-type-image .icon):
+        (.network-type-document .network-graph-bar):
+        (.network-type-document.resource-cached .network-graph-bar):
+        (.network-type-stylesheet .network-graph-bar):
+        (.network-type-stylesheet.resource-cached .network-graph-bar):
+        (.network-type-image .network-graph-bar):
+        (.network-type-image.resource-cached .network-graph-bar):
+        (.network-type-font .network-graph-bar):
+        (.network-type-font.resource-cached .network-graph-bar):
+        (.network-type-script .network-graph-bar):
+        (.network-type-script.resource-cached .network-graph-bar):
+        (.network-type-xhr .network-graph-bar):
+        (.network-type-xhr.resource-cached .network-graph-bar):
+        (.network-type-websocket .network-graph-bar):
+        (.network-type-websocket.resource-cached .network-graph-bar):
+        (.network-log-grid.data-grid.filter-other table.data tr.revealed.network-type-other):
+        * inspector/front-end/resourcesPanel.css:
+        (.resource-sidebar-tree-item.resources-type-image .icon):
+        (.resources-type-image .image-resource-icon-preview):
+        (.children.small .resource-sidebar-tree-item.resources-type-image .icon):
+        (.children.small .resources-type-image .image-resource-icon-preview):
+        (.resource-sidebar-tree-item.resources-type-document .icon):
+        (.children.small .resource-sidebar-tree-item.resources-type-document .icon):
+        (.resource-sidebar-tree-item.resources-type-stylesheet .icon):
+        (.children.small .resource-sidebar-tree-item.resources-type-stylesheet .icon):
+        (.resource-sidebar-tree-item.resources-type-font .icon):
+        (.children.small .resource-sidebar-tree-item.resources-type-font .icon):
+        (.resource-sidebar-tree-item.resources-type-script .icon):
+        (.children.small .resource-sidebar-tree-item.resources-type-script .icon):
+        (.resource-sidebar-tree-item.resources-type-xhr .icon):
+        (.children.small .resource-sidebar-tree-item.resources-type-xhr .icon):
+
+2012-04-11  Noel Gordon  <noel.gordon@gmail.com>
+
+        [GTK] ImageBuffer: Canonical mimeType for encoding implies startsWith('image/')
+        https://bugs.webkit.org/show_bug.cgi?id=83657
+
+        Reviewed by Martin Robinson.
+
+        Canonical image mimeTypes begin with "image/", and this is tested by an ASSERT
+        guard in toDataURL(): that checks the WebCore mimeType registry for image-for-
+        encoding mimeType. There is no need to also test mimeType.startsWith("image/")
+        because that is a given.
+
+        No new tests. Covered by existing fast/canvas/*toDataURL* tests.
+
+        * platform/graphics/gtk/ImageBufferGtk.cpp:
+        (WebCore::ImageBuffer::toDataURL):
+
+2012-04-10  Carlos Garcia Campos  <cgarcia@igalia.com>
+
+        Unreviewed. Fix make distcheck issues.
+
+        * GNUmakefile.list.am: Add missing header file.
+
+2012-04-10  Adrienne Walker  <enne@google.com>
+
+        [chromium] Signedness issue with code informing v8 of PatternSkia memory use
+        https://bugs.webkit.org/show_bug.cgi?id=83642
+
+        Reviewed by James Robinson.
+
+        The unary negation of size_t is still a size_t, so clamp and cast to
+        an int instead when adjusting v8 memory limits.
+
+        * platform/graphics/Pattern.h:
+        (Pattern):
+        * platform/graphics/skia/PatternSkia.cpp:
+        (WebCore::Pattern::platformPattern):
+
+2012-04-10  Noel Gordon  <noel.gordon@gmail.com>
+
+        [chromium] ImageBuffer minor style fix: remove compound declaration
+        https://bugs.webkit.org/show_bug.cgi?id=83660
+
+        Reviewed by Kent Tamura.
+
+        No new tests. Covered by existing fast/canvas/*toDataURL* tests.
+
+        * platform/graphics/skia/ImageBufferSkia.cpp:
+        (WebCore::ImageBuffer::toDataURL):
+        (WebCore::ImageDataToDataURL):
+
+2012-04-10  Alexandre Elias  <aelias@google.com>
+
+        Add gesture event enums for long-press and pinch
+        https://bugs.webkit.org/show_bug.cgi?id=83640
+
+        Reviewed by James Robinson.
+
+        Add new enum values GestureLongPress and GesturePinchBegin/End/Update,
+        along with no-op default handling.
+
+        No new tests. (No-op change.)
+
+        * page/EventHandler.cpp:
+        (WebCore::EventHandler::handleGestureEvent):
+        * platform/PlatformEvent.h:
+
+2012-04-10  Abhishek Arya  <inferno@chromium.org>
+
+        Crash due to intruding float not removed from next siblings.
+        https://bugs.webkit.org/show_bug.cgi?id=83301
+
+        Reviewed by Eric Seidel.
+
+        Test: fast/block/float/intruding-float-not-removed-from-next-sibling-crash.html
+
+        markSiblingsWithFloatsForLayout currently only handled overhanging floats and made
+        checks for those by checking if logicalBottomForFloat > our logicalHeight. We need
+        to take care of intruding floats as well, since these can intrude into the neighbouring
+        blocks too. So, generalized the function to check all our next siblings if they contains
+        that float (one getting removed) and if yes, mark it and all its descendants for layout.
+        This fixes the crash.
+
+        For performance, we change the looping condition to iterate over the next sibling
+        blocks first and finding which ones can contain floats and then check it against
+        our floating object list. Currently, it is the other way around and is less
+        performant due to repeated calls to isRenderBlock(), isFloatingOrPositioned()
+        and avoidFloats().
+
+        * rendering/RenderBlock.cpp:
+        (WebCore::RenderBlock::markSiblingsWithFloatsForLayout):
+
+2012-04-10  Mike Lawther  <mikelawther@chromium.org>
+
+        Prevent fallthrough to keep static analysis tools happy
+        https://bugs.webkit.org/show_bug.cgi?id=83639
+
+        Reviewed by Darin Adler.
+
+        No new tests - no new behaviour.
+
+        * css/LengthFunctions.cpp:
+        (WebCore::valueForLength):
+
+2012-04-10  Julien Chaffraix  <jchaffraix@webkit.org>
+
+        Don't expose the intrinsic padding concept to the code outside rendering
+        https://bugs.webkit.org/show_bug.cgi?id=83380
+
+        Reviewed by Eric Seidel.
+
+        No new tests, refactoring only.
+
+        The current code would expose the concept of intrinsic padding to every
+        object holding a renderer through an enum on the padding* functions.
+
+        This was very fragile as only the class using intrinsic padding should know about
+        its very existence, the rest of the code shouldn't have to special case for it.
+        There is one exception: the getComputedStyle logic needs the opposite value
+        rendering needs. To handle that, we make it more explicit what returns the
+        computed values vs the rendering values.
+
+        * css/CSSComputedStyleDeclaration.cpp:
+        (WebCore::sizingBox):
+        (WebCore::CSSComputedStyleDeclaration::getPropertyCSSValue):
+        Updated those functions to use the new computedCSS* functions below.
+
+        * rendering/RenderBox.h:
+        (RenderBox):
+        (WebCore::RenderBox::computedCSSContentBoxRect):
+        This is the computed content box. It includes the intrinsic padding.
+
+        * rendering/RenderBoxModelObject.cpp:
+        (WebCore::RenderBoxModelObject::computedCSSPaddingTop):
+        (WebCore::RenderBoxModelObject::computedCSSPaddingBottom):
+        (WebCore::RenderBoxModelObject::computedCSSPaddingLeft):
+        (WebCore::RenderBoxModelObject::computedCSSPaddingRight):
+        (WebCore::RenderBoxModelObject::computedCSSPaddingBefore):
+        (WebCore::RenderBoxModelObject::computedCSSPaddingAfter):
+        (WebCore::RenderBoxModelObject::computedCSSPaddingStart):
+        (WebCore::RenderBoxModelObject::computedCSSPaddingEnd):
+        Renamed from padding* as they returned the CSS computed values.
+
+        * rendering/RenderBoxModelObject.h:
+        (RenderBoxModelObject):
+        Killed the enum paddingOptions!
+
+        (WebCore::RenderBoxModelObject::paddingTop):
+        (WebCore::RenderBoxModelObject::paddingBottom):
+        (WebCore::RenderBoxModelObject::paddingLeft):
+        (WebCore::RenderBoxModelObject::paddingRight):
+        (WebCore::RenderBoxModelObject::paddingBefore):
+        (WebCore::RenderBoxModelObject::paddingAfter):
+        (WebCore::RenderBoxModelObject::paddingStart):
+        (WebCore::RenderBoxModelObject::paddingEnd):
+        All padding* functions call the computedCSSPadding* ones above.
+
+        * rendering/RenderTableCell.cpp:
+        (WebCore::RenderTableCell::paddingTop):
+        (WebCore::RenderTableCell::paddingBottom):
+        (WebCore::RenderTableCell::paddingLeft):
+        (WebCore::RenderTableCell::paddingRight):
+        (WebCore::RenderTableCell::paddingBefore):
+        (WebCore::RenderTableCell::paddingAfter):
+        Updated these functions after the renaming.
+
+        * rendering/RenderTableCell.h:
+        (RenderTableCell):
+        Updated the functions signature and decorated them with OVERRIDE.
+
+        * rendering/mathml/RenderMathMLBlock.cpp:
+        (WebCore::RenderMathMLBlock::paddingTop):
+        (WebCore::RenderMathMLBlock::paddingBottom):
+        (WebCore::RenderMathMLBlock::paddingLeft):
+        (WebCore::RenderMathMLBlock::paddingRight):
+        (WebCore::RenderMathMLBlock::paddingBefore):
+        (WebCore::RenderMathMLBlock::paddingAfter):
+        (WebCore::RenderMathMLBlock::paddingStart):
+        (WebCore::RenderMathMLBlock::paddingEnd):
+        * rendering/mathml/RenderMathMLBlock.h:
+        (RenderMathMLBlock):
+        Updated these functions after the renaming.
+
+        * rendering/mathml/RenderMathMLSquareRoot.cpp:
+        (WebCore::RenderMathMLSquareRoot::paint):
+        Updated this function to use computeCSSContentBoxRect.location().
+
+2012-04-10  Lauro Neto  <lauro.neto@openbossa.org>
+
+        TextureMapperGL.cpp breaks build with OpenGL ES
+        https://bugs.webkit.org/show_bug.cgi?id=83622
+
+        Reviewed by Noam Rosenthal.
+
+        Add !defined(TEXMAP_OPENGL_ES_2) guards as suggested by
+        No'am Rosenthal.
+
+        * platform/graphics/texmap/TextureMapperGL.cpp:
+        (WebCore::BitmapTextureGL::updateContents):
+
+2012-04-10  Kent Tamura  <tkent@chromium.org>
+
+        Calendar Picker: Initialize CalendarPickerElement::m_popup
+        https://bugs.webkit.org/show_bug.cgi?id=83656
+
+        Reviewed by Hajime Morita.
+
+        * html/shadow/CalendarPickerElement.cpp:
+        (WebCore::CalendarPickerElement::CalendarPickerElement): Set 0 to m_popup.
+
+2012-04-10  Adam Klein  <adamk@chromium.org>
+
+        CodeGeneratorV8 cleanup: eliminate redundant calls to IsRefPtrType
+        https://bugs.webkit.org/show_bug.cgi?id=83623
+
+        Reviewed by Adam Barth.
+
+        * bindings/scripts/CodeGeneratorV8.pm:
+        (GenerateHeader): Always emit toV8(PassRefPtr), as all wrapped types are RefCounted.
+        (GenerateImplementation): Always emit code for derefObject, as all wrapped types are RefCounted.
+
+2012-04-10  James Robinson  <jamesr@chromium.org>
+
+        [chromium] Add OVERRIDE annotations for cc tree host and proxy interfaces
+        https://bugs.webkit.org/show_bug.cgi?id=83653
+
+        Reviewed by Adrienne Walker.
+
+        This adds OVERRIDE annotations to the implementations of the following interfaces:
+        - CCLayerTreeHostClient
+        - CCLayerTreeHostImplClient
+        - CCProxy
+        - LayerRendererChromiumClient
+
+        * platform/graphics/chromium/cc/CCLayerTreeHost.h:
+        (WebCore):
+        * platform/graphics/chromium/cc/CCLayerTreeHostImpl.h:
+        * platform/graphics/chromium/cc/CCProxy.h:
+        (WebCore):
+        * platform/graphics/chromium/cc/CCSingleThreadProxy.h:
+        (CCSingleThreadProxy):
+        * platform/graphics/chromium/cc/CCThreadProxy.h:
+        (CCThreadProxy):
+
+2012-04-10  David Grogan  <dgrogan@chromium.org>
+
+        Notify observers of WorkerRunLoop stopping before the V8 isolate dies.
+        https://bugs.webkit.org/show_bug.cgi?id=83104
+
+        PlatformSupport::didStopWorkerRunLoop ultimately causes
+        ~V8AbstractEventListener to call
+        v8::Local<v8::Object>::New(m_listener) after the V8 isolate has been
+        disposed, which manifests as a crash in V8.
+
+        The current code in trunk runs this at shutdown:
+        1) removeAllDOMObjects()
+        2) dispose of V8
+        3) didStopWorkerRunLoop()  <-- problem
+
+        This patch changes the order to be:
+        1) removeAllDOMObjects()
+        2) didStopWorkerRunLoop()
+        3) dispose of V8
+
+        We put didStopWorkerRunLoop after removeAllDOMObjects because we don't
+        want chromium code that runs on a webcore worker to run after it
+        receives the didStopWorkerRunLoop signal. The destructors of some IDB
+        objects are run by removeAllDOMObjects, so putting
+        didStopWorkerRunLoop before removeAllDOMObjects would violate that
+        constraint.
+
+        It's possible that there's a lower layer fix available in V8 or the
+        bindings.
+
+        Reviewed by David Levin.
+
+        Test: storage/indexeddb/pending-version-change-on-exit.html
+
+        * bindings/v8/WorkerScriptController.cpp:
+        (WebCore::WorkerScriptController::~WorkerScriptController):
+        New location of didStopWorkerRunLoop. removeAllDOMObjects and V8
+        disposal are called here, to run something between them it also has
+        to go here.
+
+        * workers/WorkerThread.cpp:
+        (WebCore::WorkerThread::workerThread): Old location of
+        didStopWorkerRunLoop.
+
+2012-04-10  Adam Klein  <adamk@chromium.org>
+
+        Break the association between form controls and their owner when the owner leaves the tree
+        https://bugs.webkit.org/show_bug.cgi?id=81420
+
+        Reviewed by Kent Tamura.
+
+        When parsing malformed markup, it's possible for a form and a
+        form-associated element to not be in an ancestor/descendant relationship.
+        When that form is later removed from the tree, the relationship needs to be updated.
+
+        Test: fast/forms/parser-associated-form-removal.html
+
+        * html/FormAssociatedElement.cpp:
+        (WebCore::FormAssociatedElement::FormAssociatedElement):
+        (WebCore::FormAssociatedElement::formRemovedFromTree): New method called when
+        by the form when it's being removed: handles either resetting the
+        owner or storing a bit to optimize away a second walk up the tree.
+        * html/FormAssociatedElement.h:
+        (FormAssociatedElement):
+        * html/HTMLFormElement.cpp:
+        (WebCore::findRoot): Simple helper method copied from FormAssociatedElement (this should probably live elsewhere).
+        (WebCore::HTMLFormElement::removedFromTree): Override removedFromTree to notify associated elements of the removal.
+        * html/HTMLFormElement.h:
+        (HTMLFormElement):
+
+2012-04-10  James Robinson  <jamesr@chromium.org>
+
+        [chromium] Add OVERRIDE annotations for cc scheduler-related client interfaces
+        https://bugs.webkit.org/show_bug.cgi?id=83646
+
+        Reviewed by Adrienne Walker.
+
+        This adds OVERRIDE annotations to the implementations of the following interfaces:
+        - CCFrameRateControllerClient
+        - CCSchedulerClient
+        - CCTimeSource
+        - CCTimeSourceClient
+        - CCTimerClient
+
+        * platform/graphics/chromium/cc/CCDelayBasedTimeSource.h:
+        * platform/graphics/chromium/cc/CCFrameRateController.cpp:
+        * platform/graphics/chromium/cc/CCLayerTreeHostImpl.cpp:
+        * platform/graphics/chromium/cc/CCScheduler.h:
+        (CCScheduler):
+        * platform/graphics/chromium/cc/CCThreadProxy.cpp:
+        * platform/graphics/chromium/cc/CCThreadProxy.h:
+        (CCThreadProxy):
+
+2012-04-10  Kent Tamura  <tkent@chromium.org>
+
+        Add a function to set empty clients to a PageClients
+        https://bugs.webkit.org/show_bug.cgi?id=83555
+
+        Reviewed by Adam Barth.
+
+        No new tests because of no behavior change.
+
+        * CMakeLists.txt: Add EmptyClients.cpp.
+        * GNUmakefile.list.am: ditto.
+        * Target.pri: ditto.
+        * WebCore.gypi: ditto.
+        * WebCore.vcproj/WebCore.vcproj: ditto.
+        * WebCore.xcodeproj/project.pbxproj: ditto.
+
+        * loader/EmptyClients.cpp: Added.
+        (WebCore::fillWithEmptyClients): Some code was moved from SVGImage::dataChanged().
+        * loader/EmptyClients.h: Add the declaration of fillWithEmptyClients().
+        * svg/graphics/SVGImage.cpp:
+        (WebCore::SVGImage::dataChanged): Moved some code to fillWithEmptyClients().
+
+2012-04-10  James Robinson  <jamesr@chromium.org>
+
+        [chromium] Fold LayerChromium::updateCompositorResources into main update
+        https://bugs.webkit.org/show_bug.cgi?id=83530
+
+        Reviewed by Adrienne Walker.
+
+        We used to update layer contents in two phases. The first, called paintContentsIfDirty() /
+        idlePaintContentsIfDirty(), ran on the main WebKit thread and took care of any main-thread work - primarily
+        WebCore painting as the name implies. The second, called updateCompositorResources(), ran on the compositor
+        thread with the main thread blocked and took care of any actions that required direct access to the compositor's
+        context - such as texture uploads into compositor-managed textures. Now that all compositor texture operations
+        are queued on a CCTextureUpdater, the compositor can take care of these operations on the correct thread at the
+        right time without needing layer-specific logic.
+
+        This folds both functions into one function called LayerChromium::update() (and idleUpdate() for idle
+        prepainting) and adds a CCTextureUpdater reference for queuing up texture operations.
+
+        The CCProxy is responsible for the lifetime of the CCTextureUpdater. In the threaded proxy, the updater is
+        tied to the lifetime of the beginFrame operation. Specifically it's constructed on the impl thread when the
+        beginFrame message is generated, is accessed by reference on the main thread during the commit, and then
+        destroyed by the proxy when the commit is complete. CCTextureUpdater::update should only be called on the impl
+        thread by the proxy. In the future, it might be worth exposing a more limited interface to layers.
+
+        * platform/graphics/chromium/Canvas2DLayerChromium.cpp:
+        (WebCore::Canvas2DLayerChromium::update):
+        * platform/graphics/chromium/Canvas2DLayerChromium.h:
+        (Canvas2DLayerChromium):
+        * platform/graphics/chromium/ContentLayerChromium.cpp:
+        (WebCore::ContentLayerChromium::update):
+        (WebCore::ContentLayerChromium::idleUpdate):
+        * platform/graphics/chromium/ContentLayerChromium.h:
+        (ContentLayerChromium):
+        * platform/graphics/chromium/ImageLayerChromium.cpp:
+        (WebCore::ImageLayerTextureUpdater::updateLayerRect):
+        (WebCore::ImageLayerChromium::update):
+        * platform/graphics/chromium/ImageLayerChromium.h:
+        (ImageLayerChromium):
+        * platform/graphics/chromium/LayerChromium.h:
+        (WebCore::LayerChromium::update):
+        (WebCore::LayerChromium::idleUpdate):
+        * platform/graphics/chromium/TiledLayerChromium.cpp:
+        (WebCore::UpdatableTile::isDirty):
+        (WebCore::UpdatableTile::copyAndClearDirty):
+        (WebCore::UpdatableTile::isDirtyForCurrentFrame):
+        (UpdatableTile):
+        (WebCore::UpdatableTile::UpdatableTile):
+        (WebCore::TiledLayerChromium::TiledLayerChromium):
+        (WebCore::TiledLayerChromium::createTile):
+        (WebCore::TiledLayerChromium::invalidateRect):
+        (WebCore::TiledLayerChromium::tileOnlyNeedsPartialUpdate):
+        (WebCore::TiledLayerChromium::updateTiles):
+        (WebCore::TiledLayerChromium::reserveTextures):
+        (WebCore::TiledLayerChromium::resetUpdateState):
+        (WebCore::TiledLayerChromium::updateLayerRect):
+        (WebCore::TiledLayerChromium::idleUpdateLayerRect):
+        (WebCore::TiledLayerChromium::needsIdlePaint):
+        * platform/graphics/chromium/TiledLayerChromium.h:
+        (TiledLayerChromium):
+        * platform/graphics/chromium/WebGLLayerChromium.cpp:
+        (WebCore::WebGLLayerChromium::update):
+        * platform/graphics/chromium/WebGLLayerChromium.h:
+        (WebGLLayerChromium):
+        * platform/graphics/chromium/cc/CCLayerTreeHost.cpp:
+        (WebCore::CCLayerTreeHost::~CCLayerTreeHost):
+        (WebCore::CCLayerTreeHost::commitComplete):
+        (WebCore::CCLayerTreeHost::updateLayers):
+        (WebCore::CCLayerTreeHost::reserveTextures):
+        (WebCore::CCLayerTreeHost::update):
+        (WebCore::CCLayerTreeHost::paintMaskAndReplicaForRenderSurface):
+        (WebCore::CCLayerTreeHost::paintLayerContents):
+        * platform/graphics/chromium/cc/CCLayerTreeHost.h:
+        (CCLayerTreeHost):
+        * platform/graphics/chromium/cc/CCSingleThreadProxy.cpp:
+        (WebCore::CCSingleThreadProxy::doCommit):
+        (WebCore::CCSingleThreadProxy::commitIfNeeded):
+        * platform/graphics/chromium/cc/CCSingleThreadProxy.h:
+        (CCSingleThreadProxy):
+        * platform/graphics/chromium/cc/CCThreadProxy.cpp:
+        (WebCore::CCThreadProxy::scheduledActionBeginFrame):
+        (WebCore::CCThreadProxy::beginFrame):
+        (WebCore::CCThreadProxy::beginFrameCompleteOnImplThread):
+        (WebCore::CCThreadProxy::scheduledActionCommit):
+        * platform/graphics/chromium/cc/CCThreadProxy.h:
+        (WebCore::CCThreadProxy::BeginFrameAndCommitState::BeginFrameAndCommitState):
+        (BeginFrameAndCommitState):
+
+2012-04-10  Adam Klein  <adamk@chromium.org>
+
+        Store V8 SVGElementInstance wrappers in the regular DOMObjectMap
+        https://bugs.webkit.org/show_bug.cgi?id=83615
+
+        Reviewed by Adam Barth.
+
+        Historically, these wrappers had their own map, but there doesn't seem
+        to be any particular reason for this. The V8GCController doesn't
+        treat them specially (which is the reason you normally need a separate
+        wrapper map).
+
+        No new tests, no expected change in behavior.
+
+        * bindings/scripts/CodeGeneratorV8.pm:
+        (GetDomMapName):
+        * bindings/v8/DOMDataStore.cpp:
+        (WebCore::DOMDataStore::DOMDataStore):
+        (WebCore::DOMDataStore::getDOMWrapperMap):
+        * bindings/v8/DOMDataStore.h:
+        (DOMDataStore):
+        * bindings/v8/ScopedDOMDataStore.cpp:
+        (WebCore::ScopedDOMDataStore::ScopedDOMDataStore):
+        (WebCore::ScopedDOMDataStore::~ScopedDOMDataStore):
+        * bindings/v8/StaticDOMDataStore.cpp:
+        (WebCore::StaticDOMDataStore::StaticDOMDataStore):
+        * bindings/v8/StaticDOMDataStore.h:
+        (StaticDOMDataStore):
+        * bindings/v8/V8DOMMap.cpp:
+        (WebCore::removeAllDOMObjects):
+        * bindings/v8/V8DOMMap.h:
+        (WebCore):
+        * bindings/v8/V8DOMWrapper.cpp:
+
+2012-04-10  Noel Gordon  <noel.gordon@gmail.com>
+
+        [Qt] Separate image encoding from dataURL construction
+        https://bugs.webkit.org/show_bug.cgi?id=83132
+
+        Reviewed by Noam Rosenthal.
+        
+        Remove the implicit assumption that a dataURL is the only desired output format
+        of the image encoding phase.
+
+        No new tests, refactoring only, covered by existing canvas tests.
+
+        * platform/graphics/qt/ImageBufferQt.cpp:
+        (WebCore::encodeImage): Output the encoded image to the provided QByteArray.
+        (WebCore):
+        (WebCore::ImageBuffer::toDataURL) Format the dataURL encoding of the mimeType
+        encoded image data here. Clarify the comment.
+
+2012-04-10  Patrick Gansterer  <paroga@webkit.org>
+
+        Build fix for WinCE after r113730.
+
+        * platform/FractionalLayoutUnit.h:
+        (WebCore::FractionalLayoutUnit::isInBounds):
+
+2012-04-10  Greg Billock  <gbillock@google.com>
+
+        Add transfer map argument to Intent constructor
+        http://dvcs.w3.org/hg/web-intents/raw-file/tip/spec/Overview.html
+        This adds the ability to pass transferables (i.e. MessagePorts)
+        through web intents, and puts the calling convention in line
+        with the Web Messaging spec:
+        http://dev.w3.org/html5/postmsg/
+
+        Implementation in chromium API follows the port-passing method
+        of PlatformMessagePortChannel.
+
+        https://bugs.webkit.org/show_bug.cgi?id=80200
+
+        Reviewed by Adam Barth.
+
+        * Modules/intents/Intent.cpp:
+        (WebCore::Intent::create):
+        * Modules/intents/Intent.idl:
+        * WebCore.gypi:
+        * bindings/v8/custom/V8IntentCustom.cpp: Added.
+        (WebCore):
+        (WebCore::V8Intent::constructorCallback):
+
+2012-04-10  Patrick Gansterer  <paroga@webkit.org>
+
+        Cleanup wtf/Platform.h and config.h files
+        https://bugs.webkit.org/show_bug.cgi?id=83431
+
+        Reviewed by Eric Seidel.
+
+        The ENABLE() and USE() macros take care about the case when the flag
+        isn't defined. So there is no need to define anything with 0.
+
+        Also move duplicated code from the config.h files to Platform.h and
+        merge a few preprocessor commands to make the file more readable.
+
+        * config.h:
+
+2012-04-10  Adam Barth  <abarth@webkit.org>
+
+        Limit -apple- and -khtml- to ENABLE(DASHBOARD_SUPPORT)
+        https://bugs.webkit.org/show_bug.cgi?id=83256
+
+        Reviewed by Eric Seidel.
+
+        As recommended by David Hyatt in
+        <https://lists.webkit.org/pipermail/webkit-dev/2010-July/013536.html>,
+        we should phase out support for -khtml- and -apple- vendor prefixes in
+        CSS (in favor of -webkit-).
+
+        As noted in <https://bugs.webkit.org/show_bug.cgi?id=42093#c29>, Dave's
+        proposal is a bit too agressive.  These prefixes appear to be needed
+        for a number of dashboard widgets.  For that reason, this patch limits
+        the prefixes to ENABLE(LEGACY_CSS_VENDOR_PREFIXES).
+
+        This patch enables ENABLE(LEGACY_CSS_VENDOR_PREFIXES) on apple-mac and
+        apple-win, which will let us learn whether removing these prefixes
+        causes a compatibility problem on the broader web.
+
+        * Configurations/FeatureDefines.xcconfig:
+        * bindings/js/JSCSSStyleDeclarationCustom.cpp:
+        (WebCore::getCSSPropertyNamePrefix):
+        (WebCore::cssPropertyIDForJSCSSPropertyName):
+        * bindings/v8/custom/V8CSSStyleDeclarationCustom.cpp:
+        (WebCore::cssPropertyInfo):
+        * css/CSSParser.cpp:
+        (WebCore::cssPropertyID):
+
+2012-04-10  Levi Weintraub  <leviw@chromium.org>
+
+        Clean up multiple RenderedPosition::absoluteRect definitions and correct LayoutUnit usage
+        https://bugs.webkit.org/show_bug.cgi?id=83604
+
+        Reviewed by Julien Chaffraix.
+
+        Removing unnecessary definitions of absoluteRect and replacing them with a single public
+        version that's more explicit about its contract.
+
+        Also correcting a LayoutUnit misuse, as rects in absolute coordinates should be returned
+        using integers, not LayoutUnits. See https://trac.webkit.org/wiki/LayoutUnit for details.
+
+        No new tests. No change in behavior.
+
+        * editing/Editor.cpp:
+        (WebCore::Editor::firstRectForRange):
+        * editing/RenderedPosition.cpp:
+        (WebCore::RenderedPosition::absoluteRect): Pixel snapping the local rect before converting
+        to absolute coordinates.
+        * editing/RenderedPosition.h:
+        (RenderedPosition):
+
+2012-04-10  Yael Aharon  <yael.aharon@nokia.com>
+
+        Initial support for fixed position elements in Qt WebKit2
+        https://bugs.webkit.org/show_bug.cgi?id=81786
+
+        Reviewed by Noam Rosenthal.
+
+        When the setting acceleratedCompositingForFixedPositionEnabled is true, we update
+        the position of fixed layers, and send updates to the UI process as we scroll.
+        Before painting, TextureMapperLayer receives a delta of the scroll positions between the UI 
+        and the web processes, and adjusts its transform position accordingly.
+
+        * page/FrameView.cpp:
+        (WebCore::FrameView::setFixedVisibleContentRect):
+        * platform/graphics/texmap/TextureMapperLayer.cpp:
+        (WebCore::TextureMapperLayer::setScrollPositionDelta):
+        (WebCore):
+        * platform/graphics/texmap/TextureMapperLayer.h:
+        (TextureMapperLayer):
+
+2012-04-10  Peter Rybin  <peter.rybin@gmail.com>
+
+        Web Inspector: CodeGeneratorInspector.py: do not expose raw methods from generated types
+        https://bugs.webkit.org/show_bug.cgi?id=83390
+
+        Reviewed by Yury Semikhatsky.
+
+        Intermediate classes InspectorObjectBase and InspectorArrayBase are created. They have all raw methos
+        protected. InspectorObject and InspectorArray now inherit the corresponding base classes with exposing
+        all their protected methods.
+
+        "Open types" are left inheriting from InspectorObject, plus field name constants are generated for
+        an easy random access to all properties.
+
+        All the client code is fixed to use type-safe API rather than raw access methods in function parameter
+        and return types and bodies.
+
+        * inspector/CodeGeneratorInspector.py:
+        (RawTypes.Object):
+        (RawTypes.Object.get_setter_name):
+        (RawTypes.Array):
+        (RawTypes.Array.get_setter_name):
+        (TypeBindings.create_type_declaration_.ClassBinding.get_code_generator.CodeGenerator.generate_type_builder):
+        (Array):
+        (Generator):
+        (Generator.resolve_type_and_generate_ad_hoc.InterfaceGenerateContext):
+        (Generator.process_types.GenerateContext):
+        * inspector/InspectorDOMAgent.cpp:
+        (WebCore::InspectorDOMAgent::querySelectorAll):
+        (WebCore::InspectorDOMAgent::getEventListenersForNode):
+        (WebCore::InspectorDOMAgent::buildObjectForEventListener):
+        * inspector/InspectorDOMAgent.h:
+        (InspectorDOMAgent):
+        * inspector/InspectorDOMDebuggerAgent.cpp:
+        (WebCore::InspectorDOMDebuggerAgent::descriptionForDOMEvent):
+        * inspector/InspectorDebuggerAgent.cpp:
+        (WebCore::InspectorDebuggerAgent::setBreakpointByUrl):
+        (WebCore::InspectorDebuggerAgent::didPause):
+        * inspector/InspectorPageAgent.cpp:
+        (WebCore::buildObjectForSearchResult):
+        (WebCore::InspectorPageAgent::searchInResources):
+        (WebCore::InspectorPageAgent::buildObjectForFrameTree):
+        * inspector/InspectorResourceAgent.cpp:
+        (WebCore::InspectorResourceAgent::didReceiveResponse):
+        * inspector/InspectorStyleSheet.cpp:
+        (WebCore::fillMediaListChain):
+        (WebCore::InspectorStyle::styleWithProperties):
+        * inspector/InspectorValues.cpp:
+        (WebCore::InspectorObjectBase::~InspectorObjectBase):
+        (WebCore::InspectorObjectBase::asObject):
+        (WebCore::InspectorObjectBase::openAccessors):
+        (WebCore):
+        (WebCore::InspectorObjectBase::getBoolean):
+        (WebCore::InspectorObjectBase::getString):
+        (WebCore::InspectorObjectBase::getObject):
+        (WebCore::InspectorObjectBase::getArray):
+        (WebCore::InspectorObjectBase::get):
+        (WebCore::InspectorObjectBase::remove):
+        (WebCore::InspectorObjectBase::writeJSON):
+        (WebCore::InspectorObjectBase::InspectorObjectBase):
+        (WebCore::InspectorArrayBase::~InspectorArrayBase):
+        (WebCore::InspectorArrayBase::asArray):
+        (WebCore::InspectorArrayBase::writeJSON):
+        (WebCore::InspectorArrayBase::InspectorArrayBase):
+        (WebCore::InspectorArrayBase::get):
+        * inspector/InspectorValues.h:
+        (InspectorObjectBase):
+        (InspectorObject):
+        (WebCore::InspectorObject::create):
+        (WebCore):
+        (InspectorArrayBase):
+        (WebCore::InspectorArrayBase::length):
+        (InspectorArray):
+        (WebCore::InspectorArray::create):
+        (WebCore::InspectorObjectBase::find):
+        (WebCore::InspectorObjectBase::setBoolean):
+        (WebCore::InspectorObjectBase::setNumber):
+        (WebCore::InspectorObjectBase::setString):
+        (WebCore::InspectorObjectBase::setValue):
+        (WebCore::InspectorObjectBase::setObject):
+        (WebCore::InspectorObjectBase::setArray):
+        (WebCore::InspectorArrayBase::pushBoolean):
+        (WebCore::InspectorArrayBase::pushInt):
+        (WebCore::InspectorArrayBase::pushNumber):
+        (WebCore::InspectorArrayBase::pushString):
+        (WebCore::InspectorArrayBase::pushValue):
+        (WebCore::InspectorArrayBase::pushObject):
+        (WebCore::InspectorArrayBase::pushArray):
+        * inspector/TimelineRecordFactory.cpp:
+        (WebCore::TimelineRecordFactory::createGenericRecord):
+
+2012-04-10  Philip Rogers  <pdr@google.com>
+
+        Remove unnecessary calls to RenderSVGShape::createShape()
+        https://bugs.webkit.org/show_bug.cgi?id=83598
+
+        Reviewed by Rob Buis.
+
+        RenderSVGShape::strokeContains contains calls to fall back to path stroke hit detection
+        in several cases (dashed strokes, for example). One of these cases, a check for isStyled,
+        is not needed and is always true for Ellipses, Circles, and Rects (all styled elements).
+        This change removes the check for isStyled.
+
+        No new tests as this only affects performance, not test results.
+
+        * rendering/svg/RenderSVGShape.cpp:
+        (WebCore::RenderSVGShape::strokeContains):
+
+2012-04-10  Dan Bernstein  <mitz@apple.com>
+
+        <rdar://problem/10912486> CanvasRenderingContext2D does not expose its backing store resolution
+        https://bugs.webkit.org/show_bug.cgi?id=83619
+
+        Reviewed by Simon Fraser.
+
+        Test: fast/canvas/2d.backingStorePixelRatio.html
+
+        Added a backingStorePixelRatio attribute to CanvasRenderingContext2D, as proposed in
+        <http://lists.whatwg.org/htdig.cgi/whatwg-whatwg.org/2012-March/035112.html>. The attribute
+        is prefixed with “webkit” for now.
+
+        * html/HTMLCanvasElement.h:
+        (WebCore::HTMLCanvasElement::deviceScaleFactor): Added this getter.
+        * html/canvas/CanvasRenderingContext2D.h:
+        (WebCore::CanvasRenderingContext2D::webkitBackingStorePixelRatio): Added. Returns the canvas
+        element’s device scale factor.
+        (CanvasRenderingContext2D):
+        * html/canvas/CanvasRenderingContext2D.idl: Added webkitBackingStorePixelRatio as a
+        read-only attribute.
+
+2012-04-10  Mario Sanchez Prada  <msanchez@igalia.com>
+
+        Segmentation fault in JS drop-down menus in facebook.com
+        https://bugs.webkit.org/show_bug.cgi?id=82896
+
+        Reviewed by Chris Fleizach.
+
+        Make sure changes introduced with r110819 affect to the Mac
+        platform only, since they depend on platform specific behaviour,
+        as not all the platforms treat attachments in the same way.
+
+        * accessibility/AccessibilityObject.cpp:
+        (WebCore::AccessibilityObject::updateChildrenIfNecessary):
+        * accessibility/AccessibilityObject.h:
+        (AccessibilityObject):
+        (WebCore::AccessibilityObject::detachFromParent):
+        * accessibility/AccessibilityRenderObject.cpp:
+        (WebCore):
+        (WebCore::AccessibilityRenderObject::addChildren):
+        * accessibility/AccessibilityRenderObject.h:
+        (AccessibilityRenderObject):
+        * accessibility/mac/AccessibilityObjectMac.mm:
+        (WebCore::AccessibilityObject::detachFromParent):
+        (WebCore):
+
+2012-04-10  Andreas Kling  <kling@webkit.org>
+
+        REGRESSION(r113588): 15-30% perf. regression on CSS/CSSPropertySetterGetter.
+        <http://webkit.org/b/83540>
+
+        Reviewed by Antti Koivisto.
+
+        Changed the behavior of getPropertyCSSValueInternal() to actually return the internal
+        value rather than a cloned one. There is an assertion in the CSSValue bindings that
+        will catch anyone trying to expose these values to the web.
+
+        This avoids constructing "safe" CSSValue objects in the bindings layer, for the cases
+        where we only want to extract the cssText or numeric value. These cloned objects are
+        only needed when exposing fully-fledged CSSValues to the web, which must be tied to
+        a single document.
+
+        * css/CSSStyleDeclaration.h:
+        * css/CSSComputedStyleDeclaration.cpp:
+        (WebCore::CSSComputedStyleDeclaration::getPropertyCSSValueInternal):
+        * css/PropertySetCSSStyleDeclaration.cpp:
+        (WebCore::PropertySetCSSStyleDeclaration::getPropertyCSSValueInternal):
+
+2012-04-10  No'am Rosenthal  <noam.rosenthal@nokia.com>
+
+        [Qt][WK2] Manage graphics buffers in the web process
+        https://bugs.webkit.org/show_bug.cgi?id=78675
+
+        Added WebCore::GraphicsSurface, a wrapper class to a platform-dependant
+        surface that can be accessed efficiently by both the CPU and the GPU.
+        This will allow fast texture uploads for WebKit2, and in the future
+        fast copies for 2D canvas and WebGL.
+        The first implementation is for Mac using IOSurfaces.
+
+        TextureMapperGL had to be modified to use GL_UNSIGNED_INT_8_8_8_8_REV
+        for textures on Mac, since that's the native pixel format of BGRA
+        IOSurfaces.
+
+        Though this feature is not written in a Qt-specific way, it's currently
+        only enabled for Qt and is protected by USE(GRAPHICS_SURFACE).
+
+        Reviewed by Kenneth Rohde Christiansen.
+
+        Covered by existing API tests.
+
+        * Target.pri:
+        * WebCore.pri:
+        * platform/graphics/surfaces/GraphicsSurface.cpp: Added.
+        * platform/graphics/surfaces/GraphicsSurface.h: Added.
+        * platform/graphics/surfaces/mac/GraphicsSurfaceMac.cpp: Added.
+        * platform/graphics/surfaces/qt/GraphicsSurfaceQt.cpp: Added.
+        (WebCore::GraphicsSurface::didReleaseImage):
+        (WebCore):
+        (WebCore::GraphicsSurface::platformBeginPaint):
+        (WebCore::GraphicsSurface::createReadOnlyImage):
+        * platform/graphics/texmap/TextureMapper.h:
+        (WebCore::BitmapTexture::isOpenGLBacked):
+        * platform/graphics/texmap/TextureMapperGL.cpp:
+        (WebCore::toBitmapTextureGL):
+        (WebCore):
+        (WebCore::BitmapTextureGL::didReset):
+        (WebCore::BitmapTextureGL::updateContents):
+        * platform/graphics/texmap/TextureMapperGL.h:
+        (WebCore::BitmapTextureGL::isOpenGLBacked):
+        (WebCore):
+
+2012-04-10  Alexei Filippov  <alexeif@chromium.org>
+
+        Web Inspector: split nodes and edges array in heap profiler serialization.
+        https://bugs.webkit.org/show_bug.cgi?id=83465
+
+        Frontend is now able to read format when nodes and edges arrive
+        in two separate arrays.
+
+        Reviewed by Yury Semikhatsky.
+
+        * inspector/front-end/HeapSnapshot.js:
+        (WebInspector.HeapSnapshotLoader.prototype._parseIntArray):
+        (WebInspector.HeapSnapshotLoader.prototype.pushJSONChunk):
+        (WebInspector.HeapSnapshot):
+        (WebInspector.HeapSnapshot.prototype._init):
+        (WebInspector.HeapSnapshot.prototype._markQueriableHeapObjects):
+
+2012-04-10  Dave Tharp  <dtharp@codeaurora.org>
+
+        CSS box-shadow default color should be something other than transparent
+        https://bugs.webkit.org/show_bug.cgi?id=58511
+
+        Reviewed by Simon Fraser.
+
+        If box-shadow or text-shadow color is not specified, color defaults to 
+        the value specified in the 'color' property of the element (as specified in W3C 
+        spec).
+
+        Test: fast/text/text-shadow-no-default-color.html. Also existing
+        tests ietestcenter/css3/box-shadow-002 and ietestcenter/css3/box-shadow-003
+
+        * css/CSSStyleSelector.cpp:
+        (WebCore::CSSStyleSelector::collectMatchingRulesForList):
+
+2012-04-10  Chris Rogers  <crogers@google.com>
+
+        AudioParam must support connections from audio-rate signals
+        https://bugs.webkit.org/show_bug.cgi?id=83524
+
+        Reviewed by Eric Carlson.
+        
+        In the Web Audio API, it's possible to connect one AudioNode to another AudioNode.
+        Similary we should allow an AudioNode to connect to an AudioParam, thus controlling
+        a parameter with an audio-rate signal.  This is important in many audio processing
+        applications.
+
+        Test: webaudio/audioparam-connect-audioratesignal.html
+
+        Simple method name change of AudioParam::hasTimelineValues() to AudioParam::hasSampleAccurateValues().
+        * Modules/webaudio/AudioGainNode.cpp:
+        (WebCore::AudioGainNode::process):
+
+        * Modules/webaudio/AudioNode.cpp:
+        (WebCore::AudioNode::connect): Add connect() method from AudioNode -> AudioParam.
+        (WebCore):
+        (WebCore::AudioNode::disconnect):
+        (WebCore::AudioNode::finishDeref):
+        Use AudioNodeOutput::disconnectAll() instead of AudioNodeOutput::disconnectAllInputs().
+        * Modules/webaudio/AudioNode.h: Add connect() method from AudioNode -> AudioParam.
+        (WebCore):
+        (AudioNode):
+        * Modules/webaudio/AudioNode.idl: Add connect() method from AudioNode -> AudioParam.
+
+        Implement support for an AudioNodeOutput to fanout to multiple AudioParams.
+        * Modules/webaudio/AudioNodeOutput.cpp:
+        (WebCore::AudioNodeOutput::AudioNodeOutput):
+        (WebCore::AudioNodeOutput::updateRenderingState): Update rendering state related to AudioParams.
+        (WebCore::AudioNodeOutput::pull): pull() must now take into account fanout to AudioParams for in-place processing.
+        (WebCore::AudioNodeOutput::fanOutCount):
+        (WebCore):
+        (WebCore::AudioNodeOutput::paramFanOutCount): New method keeping track of number of connections to AudioParams.
+        (WebCore::AudioNodeOutput::renderingParamFanOutCount): New method keeping track of number of connections to AudioParams for rendering.
+        (WebCore::AudioNodeOutput::addParam): Add a connection to an AudioParam.
+        (WebCore::AudioNodeOutput::removeParam): Remove a connection to an AudioParam.
+        (WebCore::AudioNodeOutput::disconnectAllParams): Remove all connections to AudioParams.
+        (WebCore::AudioNodeOutput::disconnectAll): New method to disconnect all AudioNodeInputs and AudioParams.
+        * Modules/webaudio/AudioNodeOutput.h:
+        (AudioNodeOutput):
+
+        Allow an AudioParam to accept a connection from an AudioNodeOutput, thus being controlled
+        by an audio-rate signal.
+        * Modules/webaudio/AudioParam.cpp:
+        (WebCore::AudioParam::calculateSampleAccurateValues): Calculates sample-accurate values from timeline or an AudioNode.
+        (WebCore):
+        (WebCore::AudioParam::calculateAudioRateSignalValues): Calculates sample-accurate values from an AudioNode.
+        (WebCore::AudioParam::calculateTimelineValues): Calculates sample-accurate values scheduled on the timeline.
+        (WebCore::AudioParam::connect): Connect from an AudioNodeOutput for control from an audio-rate signal.
+        (WebCore::AudioParam::disconnect): Disconnect from an AudioNodeOutput.
+        * Modules/webaudio/AudioParam.h:
+        (WebCore):
+        (WebCore::AudioParam::AudioParam):
+        (WebCore::AudioParam::hasSampleAccurateValues): Change name from hasTimelineValues() and return true
+        either if we have timeline values or if we've been connected from an AudioNode.
+        (AudioParam):
+
+        Simple method name change of AudioParam::hasTimelineValues() to AudioParam::hasSampleAccurateValues().
+        * Modules/webaudio/Oscillator.cpp:
+        (WebCore::Oscillator::calculateSampleAccuratePhaseIncrements):
+        (WebCore::Oscillator::process):
+
+2012-04-10  Patrick Gansterer  <paroga@webkit.org>
+
+        [CMake] Enable USE_FOLDERS property
+        https://bugs.webkit.org/show_bug.cgi?id=83571
+
+        Reviewed by Daniel Bates.
+
+        Setting the FOLDER property on targets gives more structure 
+        to the generated Visual Studio solutions.
+        This does not affect other CMake generators.
+
+        * CMakeLists.txt:
+
+2012-04-10  Dominik Röttsches  <dominik.rottsches@linux.intel.com>
+
+        [CMake] CMake SVG Code Generation fails to generate code for extra defines
+        https://bugs.webkit.org/show_bug.cgi?id=83562
+
+        Reviewed by Rob Buis.
+
+        Fixing CMakeLists.txt to generate correct extra defines for SVG code generator.
+
+        * CMakeLists.txt:
+
+2012-04-10  Abhishek Arya  <inferno@chromium.org>
+
+        Crash due to captions list not updated after section recalc.
+        https://bugs.webkit.org/show_bug.cgi?id=83552
+
+        Reviewed by Julien Chaffraix.
+
+        Test: fast/table/table-caption-not-removed-crash.html
+
+        * rendering/RenderTable.cpp:
+        (WebCore::RenderTable::addChild): no need to set the need for
+        section recalc. It was needed in old code when we had more than
+        one caption and we need to call section recalc to destroy the other
+        captions.
+        (WebCore::RenderTable::recalcSections): need to rebuild captions list.
+        This is how the old code worked before r100177. Basically, children can
+        moved without calling RenderTable::removeChild, so we should depend on
+        recalcSections to update our captions list. Also, fix a style nit of aligning
+        case labels with the switch statement.
+
+2012-04-10  Anders Carlsson  <andersca@apple.com>
+
+        Unreviewed, rolling out r113611.
+        http://trac.webkit.org/changeset/113611
+        https://bugs.webkit.org/show_bug.cgi?id=71541
+
+        Broke fast/forms/basic-textareas.html
+
+        * rendering/RenderBox.h:
+        (RenderBox):
+        * rendering/RenderLayer.cpp:
+        (WebCore::RenderLayer::hasHorizontalOverflow):
+        (WebCore::RenderLayer::hasVerticalOverflow):
+
+2012-04-10  Sheriff Bot  <webkit.review.bot@gmail.com>
+
+        Unreviewed, rolling out r113734.
+        http://trac.webkit.org/changeset/113734
+        https://bugs.webkit.org/show_bug.cgi?id=83606
+
+        causing a bunch of unrelated test failures (Requested by
+        simonjam on #webkit).
+
+        * Modules/battery/BatteryController.cpp:
+        * Modules/battery/BatteryController.h:
+        (BatteryController):
+        * Modules/battery/BatteryManager.cpp:
+        (WebCore::BatteryManager::charging):
+        (WebCore::BatteryManager::chargingTime):
+        (WebCore::BatteryManager::dischargingTime):
+        (WebCore::BatteryManager::level):
+        * WebCore.gyp/WebCore.gyp:
+        * WebCore.gypi:
+
+2012-04-10  Adam Klein  <adamk@chromium.org>
+
+        Add setJSWrapperForActiveDOMNode and use it for Nodes that are also ActiveDOMObjects
+        https://bugs.webkit.org/show_bug.cgi?id=83528
+
+        Reviewed by Kentaro Hara.
+
+        Instead of using a run-time call to isActiveNode to determine which
+        map to put a Node wrapper in, generate the proper call in the CodeGenerator.
+
+        This was originally part of r112318, which got rolled out due to OOM concerns.
+        I'm splitting it into smaller pieces so that each can be landed and
+        watched for issues seperately.
+
+        No new tests, no change in behavior.
+
+        * bindings/scripts/CodeGeneratorV8.pm:
+        (GenerateConstructorCallback): Use new GetDomMapName function to
+        figure out which setJSWrapper to call.
+        (GenerateNamedConstructorCallback): ditto.
+        (GetDomMapFunction): Delegate to GetDomMapName for logic.
+        (GetDomMapName): New helper factored out of GetDomMapFunction.
+        * bindings/v8/V8DOMWrapper.cpp:
+        (WebCore::V8DOMWrapper::setJSWrapperForDOMNode): Assert !isActiveNode instead of branching on it.
+        (WebCore::V8DOMWrapper::setJSWrapperForActiveDOMNode): New method split ouf of the above.
+        Assert isActiveNode instead of branching on it.
+        * bindings/v8/V8DOMWrapper.h:
+        (V8DOMWrapper):
+
+2012-04-10  Luke Macpherson  <macpherson@chromium.org>
+
+        Pass PropertyHandler by reference in CSSStyleApplyProperty.h.
+        https://bugs.webkit.org/show_bug.cgi?id=83551
+
+        Reviewed by Kentaro Hara.
+
+        No new tests / cleanup only.
+
+        * css/CSSStyleApplyProperty.h:
+        (WebCore::CSSStyleApplyProperty::setPropertyHandler):
+
+2012-04-10  Luke Macpherson  <macpherson@chromium.org>
+
+        Pass FontDescription as const reference instead of by value in CSSStyleSelector.h.
+        https://bugs.webkit.org/show_bug.cgi?id=83548
+
+        Reviewed by Kentaro Hara.
+
+        FontDescription is relatively large, so pass-by-reference is preferred.
+
+        No new tests / code cleanup only.
+
+        * css/CSSStyleSelector.h:
+        (WebCore::CSSStyleSelector::fontDescription):
+        (WebCore::CSSStyleSelector::parentFontDescription):
+        (WebCore::CSSStyleSelector::setFontDescription):
+
+2012-04-10  Adam Klein  <adamk@chromium.org>
+
+        Add TestNode.idl to run-binding-tests
+        https://bugs.webkit.org/show_bug.cgi?id=83599
+
+        Reviewed by Adam Barth.
+
+        TestNode.idl is a minimized version of Node.idl with enough attributes
+        to exercise CodeGenerator.pm's handling of Node subtypes.
+
+        * bindings/scripts/test/CPP/WebDOMTestNode.cpp: Added.
+        * bindings/scripts/test/CPP/WebDOMTestNode.h: Added.
+        * bindings/scripts/test/GObject/WebKitDOMTestNode.cpp: Added.
+        * bindings/scripts/test/GObject/WebKitDOMTestNode.h: Added.
+        * bindings/scripts/test/GObject/WebKitDOMTestNodePrivate.h: Added.
+        * bindings/scripts/test/JS/JSTestNode.cpp: Added.
+        * bindings/scripts/test/JS/JSTestNode.h: Added.
+        * bindings/scripts/test/ObjC/DOMTestNode.h: Added.
+        * bindings/scripts/test/ObjC/DOMTestNode.mm: Added.
+        * bindings/scripts/test/ObjC/DOMTestNodeInternal.h: Added.
+        * bindings/scripts/test/TestNode.idl: Added.
+        * bindings/scripts/test/V8/V8TestNode.cpp: Added.
+        * bindings/scripts/test/V8/V8TestNode.h: Added.
+
+2012-04-10  David Barton  <dbarton@mathscribe.com>
+
+        msqrt's implied mrow should do operator stretching
+        https://bugs.webkit.org/show_bug.cgi?id=82353
+
+        Reviewed by Julien Chaffraix.
+
+        An <msqrt> with more than one child is supposed to surround them with an implied <mrow>.
+        This patch does this, and thus includes vertical operator stretching. We also fix some
+        problems with the old RenderMathMLSquareRoot.cpp: possibly shared RenderStyles were
+        being modified, and layout() was using heights of children without checking whether they
+        needed layout themselves first.
+        
+        To leave room for the radical sign, we use intrinsic padding. This is simpler and more
+        efficient than using anonymous RenderStyles.
+
+        Added tests to mo-stretch.html and style.xhtml. Regression tests are in roots.xhtml.
+
+        * css/mathml.css:
+        (msqrt):
+        * rendering/RenderBoxModelObject.h:
+        (RenderBoxModelObject):
+        * rendering/mathml/RenderMathMLBlock.cpp:
+        (WebCore::RenderMathMLBlock::RenderMathMLBlock):
+        (WebCore::RenderMathMLBlock::paddingTop):
+        (WebCore::RenderMathMLBlock::paddingBottom):
+        (WebCore::RenderMathMLBlock::paddingLeft):
+        (WebCore::RenderMathMLBlock::paddingRight):
+        (WebCore::RenderMathMLBlock::paddingBefore):
+        (WebCore::RenderMathMLBlock::paddingAfter):
+        (WebCore::RenderMathMLBlock::paddingStart):
+        (WebCore::RenderMathMLBlock::paddingEnd):
+        * rendering/mathml/RenderMathMLBlock.h:
+        (RenderMathMLBlock):
+        * rendering/mathml/RenderMathMLRow.cpp:
+        (WebCore::RenderMathMLRow::RenderMathMLRow):
+        (WebCore::RenderMathMLRow::createAnonymousWithParentRenderer):
+        * rendering/mathml/RenderMathMLRow.h:
+        (RenderMathMLRow):
+        * rendering/mathml/RenderMathMLSquareRoot.cpp:
+        (WebCore):
+        (WebCore::RenderMathMLSquareRoot::addChild):
+        (WebCore::RenderMathMLSquareRoot::computePreferredLogicalWidths):
+        (WebCore::RenderMathMLSquareRoot::computeLogicalHeight):
+        (WebCore::RenderMathMLSquareRoot::layout):
+        (WebCore::RenderMathMLSquareRoot::paint):
+        * rendering/mathml/RenderMathMLSquareRoot.h:
+        (RenderMathMLSquareRoot):
+
+2012-04-10  Luke Macpherson  <macpherson@chromium.org>
+
+        Don't allow fallthrough for CSSPropertyBaselineShift in CSSComputedStyleDeclaration::getSVGPropertyCSSValue().
+        https://bugs.webkit.org/show_bug.cgi?id=83536
+
+        Reviewed by Daniel Bates.
+
+        Add a return statement to the case CSSPropertyBaselineShift so that we don't fall through to the next case statement.
+
+        No new tests / code cleanup from coverity static analysis.
+
+        * css/SVGCSSComputedStyleDeclaration.cpp:
+        (WebCore::CSSComputedStyleDeclaration::getSVGPropertyCSSValue):
+
+2012-04-10  Alejandro G. Castro  <alex@igalia.com>
+
+        [GTK] Build fix TextureMapper compilation and solve warning.
+
+        Reviewed by Martin Robinson.
+
+        * platform/graphics/texmap/TextureMapperGL.cpp:
+        (WebCore::BitmapTextureGL::updateContents):
+        * platform/graphics/texmap/TextureMapperShaderManager.h:
+        (WebCore::TextureMapperShaderManager::getShaderProgram):
+
+2012-04-10  Noel Gordon  <noel.gordon@gmail.com>
+
+        [GTK] Separate image encoding from dataURL construction
+        https://bugs.webkit.org/show_bug.cgi?id=83152
+
+        Reviewed by Martin Robinson.
+
+        Remove the implicit assumption that a dataURL is the only desired output format
+        of the image encoding phase.
+
+        No new tests, refactoring only, covered by existing canvas tests.
+
+        * platform/graphics/gtk/ImageBufferGtk.cpp:
+        (WebCore::encodeImage): Output the encoded image to the provided GOwnPtr<gchar>&
+        buffer. Update GTK document reference to a valid URL. Round the quality argument
+        to an int like the toDataURL() implementations of other ports. Ditch the success
+        variable; instead test the GError* error return to indicate success.
+        (WebCore):
+        (WebCore::ImageBuffer::toDataURL): Format the dataURL encoding of the mimeType
+        encoded image data buffer herein.
+
+2012-04-09  James Robinson  <jamesr@chromium.org>
+
+        [chromium] Defer texture id allocation for copies until the actual copy executes
+        https://bugs.webkit.org/show_bug.cgi?id=83514
+
+        Reviewed by Adrienne Walker.
+
+        This allows for queuing a texture copy operation into a ManagedTexture whose texture ID has not yet been
+        allocated. The ManagedTexture* serves as a promise that an ID will be available when the copy is executed.
+
+        * platform/graphics/chromium/Canvas2DLayerChromium.cpp:
+        (WebCore::Canvas2DLayerChromium::updateCompositorResources):
+        * platform/graphics/chromium/cc/CCSingleThreadProxy.cpp:
+        (WebCore::CCSingleThreadProxy::doCommit):
+        * platform/graphics/chromium/cc/CCTextureUpdater.cpp:
+        (WebCore::CCTextureUpdater::CCTextureUpdater):
+        (WebCore::CCTextureUpdater::appendManagedCopy):
+        (WebCore):
+        (WebCore::CCTextureUpdater::hasMoreUpdates):
+        (WebCore::CCTextureUpdater::update):
+        (WebCore::CCTextureUpdater::clear):
+        * platform/graphics/chromium/cc/CCTextureUpdater.h:
+        (CCTextureUpdater):
+        (ManagedCopyEntry):
+        * platform/graphics/chromium/cc/CCThreadProxy.cpp:
+        (WebCore::CCThreadProxy::beginFrameCompleteOnImplThread):
+        (WebCore::CCThreadProxy::scheduledActionUpdateMoreResources):
+
+2012-04-10  David Hyatt  <hyatt@apple.com>
+
+        https://bugs.webkit.org/show_bug.cgi?id=83595
+        <rdar://problem/10443278> Overlapping text in table cell across column break
+
+        If a cell's height changes such that it is taller than the overall row height because
+        of pagination, then grow the entire row height to enclose the cell instead of shrinking
+        the cell.
+
+        Reviewed by Dan Bernstein.
+
+        Added fast/multicol/cell-shrinkback.html
+
+        * rendering/RenderTableSection.cpp:
+        (WebCore::RenderTableSection::layoutRows):
+
+2012-04-10  Luke Macpherson  <macpherson@chromium.org>
+
+        Remove unnecessary null check in void SimplifyMarkupCommand::doApply().
+        https://bugs.webkit.org/show_bug.cgi?id=83535
+
+        Reviewed by Kentaro Hara.
+
+        No new tests / code cleanup only.
+
+        currentNode cannot be null within the loop body.
+        It is dereferenced before and after the removed line without checking.
+        Additionally I have added an assertion to express this loop invariant.
+
+        * editing/SimplifyMarkupCommand.cpp:
+        (WebCore::SimplifyMarkupCommand::doApply):
+
+2012-04-10  David Dorwin  <ddorwin@chromium.org>
+
+        Add Encrypted Media Extensions methods to HTMLMediaElement
+        https://bugs.webkit.org/show_bug.cgi?id=82971
+
+        Reviewed by Adam Barth.
+
+        The extensions are behind the ENABLE(ENCRYPTED_MEDIA) feature define.
+        Implementation is based on v0.1 of the draft proposal at
+        http://dvcs.w3.org/hg/html-media/raw-file/tip/encrypted-media/encrypted-media.html.
+
+        Tests: media/encrypted-media/encrypted-media-not-loaded.html
+               media/encrypted-media/encrypted-media-syntax.html
+
+        * bindings/generic/RuntimeEnabledFeatures.cpp:
+        (WebCore):
+        * bindings/generic/RuntimeEnabledFeatures.h:
+        (RuntimeEnabledFeatures):
+        (WebCore::RuntimeEnabledFeatures::webkitEncryptedMediaEnabled):
+        (WebCore::RuntimeEnabledFeatures::setWebkitEncryptedMediaEnabled):
+        * html/HTMLMediaElement.cpp:
+        (WebCore):
+        (WebCore::exceptionCodeForMediaKeyException):
+        (WebCore::HTMLMediaElement::webkitGenerateKeyRequest):
+        (WebCore::HTMLMediaElement::webkitAddKey):
+        (WebCore::HTMLMediaElement::webkitCancelKeyRequest):
+        (WebCore::HTMLMediaElement::setVolume):
+        (WebCore::HTMLMediaElement::togglePlayState):
+        (WebCore::HTMLMediaElement::beginScrubbing):
+        (WebCore::HTMLMediaElement::addTextTrack):
+        (WebCore::HTMLMediaElement::textTracks):
+        (WebCore::HTMLMediaElement::showingTrackWithSameKind):
+        (WebCore::HTMLMediaElement::didAddTrack):
+        * html/HTMLMediaElement.h:
+        * html/HTMLMediaElement.idl:
+        * platform/graphics/MediaPlayer.cpp:
+        (NullMediaPlayerPrivate):
+        (WebCore):
+        (WebCore::MediaPlayer::generateKeyRequest):
+        (WebCore::MediaPlayer::addKey):
+        (WebCore::MediaPlayer::cancelKeyRequest):
+        * platform/graphics/MediaPlayer.h:
+        * platform/graphics/MediaPlayerPrivate.h:
+        (MediaPlayerPrivateInterface):
+        (WebCore::MediaPlayerPrivateInterface::addKey):
+        (WebCore::MediaPlayerPrivateInterface::generateKeyRequest):
+        (WebCore::MediaPlayerPrivateInterface::cancelKeyRequest):
+
+2012-04-10  Sadrul Habib Chowdhury  <sadrul@chromium.org>
+
+        [chromium] Add Battery Status API support.
+
+        Add Battery Status API support to chromium.
+        https://bugs.webkit.org/show_bug.cgi?id=83284
+
+        Reviewed by Adam Barth.
+
+        This change is covered by tests in batterystatus/.
+
+        * Modules/battery/BatteryController.cpp:
+        (WebCore::BatteryController::updateBatteryStatus):
+        (WebCore):
+        * Modules/battery/BatteryController.h:
+        (BatteryController):
+        * Modules/battery/BatteryManager.cpp:
+        (WebCore::BatteryManager::charging):
+        (WebCore::BatteryManager::chargingTime):
+        (WebCore::BatteryManager::dischargingTime):
+        (WebCore::BatteryManager::level):
+        * WebCore.gyp/WebCore.gyp:
+        * WebCore.gypi:
+
+2012-04-09  Zhenyao Mo  <zmo@google.com>
+
+        getShaderFormatPrecision should return sensible values
+        https://bugs.webkit.org/show_bug.cgi?id=83520
+
+        Reviewed by Kenneth Russell.
+
+        * platform/graphics/opengl/GraphicsContext3DOpenGL.cpp: Fix getShaderPrecisionFormat values.
+        (WebCore::GraphicsContext3D::getShaderPrecisionFormat):
+        * platform/graphics/qt/GraphicsContext3DQt.cpp: Ditto.
+        (WebCore::GraphicsContext3D::getShaderPrecisionFormat):
+
+2012-04-10  Alexander Pavlov  <apavlov@chromium.org>
+
+        Web Inspector: Add Galaxy Nexus to the list of emulated user agents
+        https://bugs.webkit.org/show_bug.cgi?id=83589
+
+        The new record contains the device display metrics and the User Agent string.
+
+        Reviewed by Pavel Feldman.
+
+        * inspector/front-end/SettingsScreen.js:
+        (WebInspector.SettingsScreen.prototype._createUserAgentSelectRowElement.get const):
+
+2012-04-10  Emil A Eklund  <eae@chromium.org>
+
+        Add missing methods and operators to FractionalLayoutUnit
+        https://bugs.webkit.org/show_bug.cgi?id=82403
+
+        Reviewed by Eric Seidel.
+
+        Add missing methods and operators and from branch version of
+        FractionalLayoutUnit. Also fix overflow assertion and add const keyword
+        to a couple of methods.
+
+        No new tests.
+
+        * platform/FractionalLayoutUnit.h:
+        (WebCore::FractionalLayoutUnit::abs):
+        (FractionalLayoutUnit):
+        (WebCore::FractionalLayoutUnit::ceil):
+        (WebCore::FractionalLayoutUnit::round):
+        (WebCore::FractionalLayoutUnit::floor):
+        (WebCore::FractionalLayoutUnit::isInBounds):
+        (WebCore::operator<):
+        (WebCore):
+        (WebCore::operator-):
+
+2011-12-14  Jer Noble  <jer.noble@apple.com>
+
+        WebAudio: propagate a silence hint through the AudioNode graph.
+        https://bugs.webkit.org/show_bug.cgi?id=74553
+
+        Reviewed by Chris Rogers.
+
+        No new tests; optimization of existing code path, so covered by existing tests.
+
+        Introduce the concept of a "silent" channel:
+        * platform/audio/AudioChannel.h:
+        (WebCore::AudioChannel::AudioChannel):
+        (WebCore::AudioChannel::set): Clear silent bit.
+        (WebCore::AudioChannel::zero): Set silent bit.
+        (WebCore::AudioChannel::clearSilentFlag): Clear silent bit.
+        (WebCore::AudioChannel::isSilent): Accessor.
+
+        Optimize a few channel operations when the source or destination channels are silent.
+        * platform/audio/AudioChannel.cpp:
+        (WebCore::AudioChannel::scale): No-op on a silent channel.
+        (WebCore::AudioChannel::copyFrom): zero() when source is silent.
+        (WebCore::AudioChannel::copyFromRange): possibly zero() when source is silent.
+        (WebCore::AudioChannel::sumFrom): No-op when source is silent.
+        (WebCore::AudioChannel::maxAbsValue): 0 on a silent channel.
+
+        Optimize a few bus operations when the source or destination channels are silent.
+        * platform/audio/AudioBus.cpp:
+        (WebCore::AudioBus::processWithGainFromMonoStereo): No-op if source is silent and either
+            the destination bus is silent, or the output is not summed to the destination.
+        (WebCore::AudioBus::copyWithSampleAccurateGainValuesFrom): zero() if the source is silent
+            and the lengths of the gain values, source, and destination match.
+        (WebCore::AudioBus::createBySampleRateConverting): Return an empty bus if the source is silent.
+        (WebCore::AudioBus::createByMixingToMono): Ditto; clear the destination's silent bit otherwise.
+        (WebCore::AudioBus::isSilent): Return whether all channels are silent.
+        (WebCore::AudioBus::clearSilentFlag): Clear silent bit of constituent channels.
+        * platform/audio/AudioBus.h:
+
+        Make sure that classes which generate audio clear their busses' silent bit.
+        * webaudio/AudioBufferSourceNode.cpp:
+        (WebCore::AudioBufferSourceNode::process): Ditto.
+        (WebCore::AudioBufferSourceNode::renderFromBuffer): Ditto.
+        (WebCore::AudioBufferSourceNode::propagatesSilence): Propagate silence only when the source node
+            has nothing left to render.
+        * webaudio/AudioBufferSourceNode.h:
+        (WebCore::AudioBufferSourceNode::playbackState): Made const correct.
+        (WebCore::AudioBufferSourceNode::isPlaying): Added simple accessor.
+        (WebCore::AudioBufferSourceNode::hasFinished): Ditto.
+        * webaudio/AudioDestinationNode.h:
+        (WebCore::AudioDestinationNode::currentSampleFrame): Made const correct.
+        (WebCore::AudioDestinationNode::currentTime): Ditto.
+
+        Audio nodes should not process audio data when the input is silent and the nodes will propagate silences.
+        * webaudio/AudioNode.cpp:
+        (WebCore::AudioNode::processIfNecessary): 
+        (WebCore::AudioNode::inputsAreSilent): Convenience function which walk over the node's inputs.
+        (WebCore::AudioNode::silenceOutputs): Ditto.
+        (WebCore::AudioNode::unsilenceOutputs): Ditto.
+        * webaudio/AudioNode.h:
+        (WebCore::AudioNode::propagatesSilence):
+
+        These Nodes can generate audio when given silent input, so return false from propagatesSilence.
+        * Modules/webaudio/Oscillator.h:
+        (WebCore::Oscillator::propagatesSilence): Added.
+
+2012-04-10  Yi Shen  <yi.4.shen@nokia.com>
+
+        Pressing enter on blank line after bullet deletes entire bulleted line.
+        https://bugs.webkit.org/show_bug.cgi?id=82690
+
+        Reviewed by Enrica Casucci.
+
+        In CompositeEditCommand::breakOutOfEmptyListItem(), it checks the empty list item's renderer's siblings
+        to decide which empty part of the list should be removed. However, if the empty list item's renderer is
+        wrapped by an anonymous block, e.g. <ul><li>hello</li><br>^</ul>, the check may fail. So, we use isListItem
+        on the empty list node's siblings instead.
+
+        No new tests : added new test case in the existing test (break-out-of-empty-list-item.html)
+
+        * editing/CompositeEditCommand.cpp:
+        (WebCore::CompositeEditCommand::breakOutOfEmptyListItem):
+
+2012-04-10  Alexander Pavlov  <apavlov@chromium.org>
+
+        Web Inspector: Inspect Element - Edit as HTML - scrolling bug
+        https://bugs.webkit.org/show_bug.cgi?id=83563
+
+        mousedown in the scrollbar focuses the Elements tree outline container DIV element,
+        so the corresponding mousedown event should be consumed in the AT_TARGET phase.
+
+        Reviewed by Yury Semikhatsky.
+
+        * inspector/front-end/ElementsTreeOutline.js:
+        (WebInspector.ElementsTreeElement.prototype._startEditingAsHTML.consume):
+        (WebInspector.ElementsTreeElement.prototype._startEditingAsHTML.dispose):
+        (WebInspector.ElementsTreeElement.prototype._startEditingAsHTML):
+
+2012-04-10  Dinu Jacob  <dinu.jacob@nokia.com>
+
+        Remove the unused function WebCore::toIconIndex
+        https://bugs.webkit.org/show_bug.cgi?id=83037
+
+        Reviewed by Kentaro Hara.
+
+        * WebCore.order:
+        * dom/IconURL.cpp:
+        * dom/IconURL.h:
+        (WebCore):
+
+2012-04-10  Pavel Feldman  <pfeldman@chromium.org>
+
+        Web Inspector: make error a string on the front-end side, not an object.
+        https://bugs.webkit.org/show_bug.cgi?id=83570
+
+        Reviewed by Yury Semikhatsky.
+
+        We already expect it to be a string in all the code, we never use the error code in it.
+
+        * inspector/front-end/InspectorBackend.js:
+        (InspectorBackendClass.prototype.dispatch):
+
+2012-04-10  Rob Buis  <rbuis@rim.com>
+
+        getElementsByTagName unable to find SVG camelCase elements imported into HTML
+        https://bugs.webkit.org/show_bug.cgi?id=46800
+
+        Reviewed by Nikolas Zimmermann.
+
+        Implement getElementsByTagName according to the algorithm in
+        http://dvcs.w3.org/hg/domcore/raw-file/tip/Overview.html#concept-getelementsbytagname.
+        If the owner document of the element is html, the new class HTMLTagNodeList deals with
+        finding the match(es) based on this algorithm. If the owner document is non HTML, the existing
+        TagNodeList is used.
+
+        Implement getElementsByTagNameNS according to the algorithm in
+        http://dvcs.w3.org/hg/domcore/raw-file/tip/Overview.html#concept-getelementsbytagnamens.
+        The existing TagNodeList implements this algorithm.
+
+        Cached results may have less hits after this change. Tag names that are equal when case
+        insensitive but different when case sensitive can't share the result due to above algorithms, i.e.
+        they would match differently in the non html part of the document.
+
+        Tests: fast/dom/getElementsByTagName-localName-matching.html
+               fast/dom/getElementsByTagName-localName-matching2.xhtml
+               svg/dom/getElementsByTagName-localName-matching.html
+
+        * dom/Node.cpp:
+        (WebCore::Node::getElementsByTagName): create TagNodeList depending on owner document type.
+        (WebCore::Node::getElementsByTagNameNS): do not lowercase localName for html.
+        * dom/TagNodeList.cpp:
+        (WebCore::HTMLTagNodeList::HTMLTagNodeList): add specialized TagNodeList for html matching rules.
+        (WebCore):
+        (WebCore::HTMLTagNodeList::nodeMatches):
+        * dom/TagNodeList.h:
+        (TagNodeList):
+        (HTMLTagNodeList):
+        (WebCore::HTMLTagNodeList::create):
+
+2012-04-09  Alexander Pavlov  <apavlov@chromium.org>
+
+        Web Inspector: [Device Metrics] Introduce the "Fit window" option
+        https://bugs.webkit.org/show_bug.cgi?id=83280
+
+        This change adds the "Fit window" option to the Settings pane of Web Inspector, which lets users
+        resize the FrameView to fit the WebViewImpl size. When the user resizes the browser window
+        in the device metrics override mode with the option enabled, the FrameView follows
+        to match WebViewImpl by at least one dimension.
+
+        Reviewed by Pavel Feldman.
+
+        * English.lproj/localizedStrings.js:
+        * inspector/Inspector.json:
+        * inspector/InspectorClient.h:
+        (WebCore::InspectorClient::overrideDeviceMetrics):
+        (WebCore::InspectorClient::autoZoomPageToFitWidth):
+        * inspector/InspectorInstrumentation.cpp:
+        (WebCore::InspectorInstrumentation::shouldApplyScreenWidthOverrideImpl):
+        (WebCore):
+        (WebCore::InspectorInstrumentation::shouldApplyScreenHeightOverrideImpl):
+        * inspector/InspectorInstrumentation.h:
+        (InspectorInstrumentation):
+        (WebCore::InspectorInstrumentation::shouldApplyScreenWidthOverride):
+        (WebCore):
+        (WebCore::InspectorInstrumentation::shouldApplyScreenHeightOverride):
+        * inspector/InspectorPageAgent.cpp:
+        (PageAgentState):
+        (WebCore::InspectorPageAgent::restore):
+        (WebCore::InspectorPageAgent::disable):
+        (WebCore::InspectorPageAgent::setDeviceMetricsOverride):
+        (WebCore::InspectorPageAgent::updateViewMetrics):
+        * inspector/InspectorPageAgent.h:
+        * inspector/front-end/Settings.js:
+        * inspector/front-end/SettingsScreen.js:
+        (WebInspector.SettingsScreen.prototype._createDeviceMetricsElement):
+        * inspector/front-end/UserAgentSupport.js:
+        * inspector/front-end/helpScreen.css:
+        (.help-content input[type=checkbox]):
+        * page/DOMWindow.cpp:
+        (WebCore::DOMWindow::innerHeight):
+        (WebCore::DOMWindow::innerWidth):
+
+2012-04-10  Ilya Tikhonovsky  <loislo@chromium.org>
+
+        Web Inspector: use maxJSObjectId that is provided by back-end.
+        https://bugs.webkit.org/show_bug.cgi?id=82451
+
+        Summary view can filter objects in snapshot. It uses maxJSObjectId for this.
+        There was no such field in the profile header at the
+        moment but I've landed a patch in downstream.
+
+        Reviewed by Yury Semikhatsky.
+
+        * bindings/js/ScriptHeapSnapshot.h:
+        (WebCore):
+        (WebCore::ScriptHeapSnapshot::maxSnapshotJSObjectId):
+        * bindings/v8/ScriptHeapSnapshot.cpp:
+        (WebCore::ScriptHeapSnapshot::maxSnapshotJSObjectId):
+        (WebCore):
+        * bindings/v8/ScriptHeapSnapshot.h:
+        (WebCore):
+        (ScriptHeapSnapshot):
+        * inspector/InspectorProfilerAgent.cpp:
+        (WebCore::InspectorProfilerAgent::createSnapshotHeader):
+        * inspector/front-end/DetailedHeapshotView.js:
+        (WebInspector.HeapSnapshotConstructorsDataGrid):
+        (WebInspector.HeapSnapshotConstructorsDataGrid.prototype.setDataSource):
+        (WebInspector.HeapSnapshotConstructorsDataGrid.prototype.populateChildren):
+        (WebInspector.HeapSnapshotConstructorsDataGrid.prototype._filterSelectIndexChanged):
+        (WebInspector.DetailedHeapshotView.prototype._changeFilter):
+        * inspector/front-end/HeapSnapshot.js:
+        (WebInspector.HeapSnapshot.prototype.updateStaticData):
+        * inspector/front-end/HeapSnapshotProxy.js:
+
+2012-04-09  Pavel Feldman  <pfeldman@chromium.org>
+
+        Web Inspector: annotate front-end for newer closure compiler.
+        https://bugs.webkit.org/show_bug.cgi?id=83478
+
+        Reviewed by Yury Semikhatsky.
+
+        This change mostly adds annotations to bound functions and !!bool expressions. 
+        As a result, it makes closure compiler v20120305 happy.
+
+        * inspector/Inspector.json:
+        * inspector/front-end/BreakpointManager.js:
+        * inspector/front-end/CSSStyleModel.js:
+        * inspector/front-end/ConsoleView.js:
+        (WebInspector.ConsoleView.prototype.evalInInspectedWindow.evalCallback):
+        (WebInspector.ConsoleView.prototype.evalInInspectedWindow):
+        * inspector/front-end/DOMAgent.js:
+        (WebInspector.DOMNode.prototype.removeAttribute):
+        (WebInspector.DOMAgent.prototype.pushNodeToFrontend):
+        * inspector/front-end/DebuggerModel.js:
+        * inspector/front-end/DebuggerPresentationModel.js:
+        (WebInspector.DebuggerPresentationModelResourceBinding.prototype.canSetContent):
+        * inspector/front-end/ElementsPanel.js:
+        * inspector/front-end/ExtensionServer.js:
+        (WebInspector.ExtensionServer.prototype._onEvaluateOnInspectedPage):
+        * inspector/front-end/ObjectPropertiesSection.js:
+        * inspector/front-end/RemoteObject.js:
+        * inspector/front-end/Resource.js:
+        (WebInspector.ResourceDomainModelBinding.prototype.canSetContent):
+        * inspector/front-end/ResourceUtils.js:
+        * inspector/front-end/ScopeChainSidebarPane.js:
+        * inspector/front-end/Script.js:
+        (WebInspector.Script.prototype.editSource):
+        * inspector/front-end/ScriptFormatter.js:
+        (WebInspector.ScriptFormatter.prototype.get _worker):
+        * inspector/front-end/WorkerManager.js:
+
+2012-04-09  Pavel Feldman  <pfeldman@chromium.org>
+
+        Web Inspector: searching document with no documentElement results in 0x0 access.
+        https://bugs.webkit.org/show_bug.cgi?id=83483
+
+        Reviewed by Yury Semikhatsky.
+
+        Added the null check.
+
+        Test: inspector/elements/dom-search-crash.html
+
+        * inspector/InspectorDOMAgent.cpp:
+        (WebCore::InspectorDOMAgent::performSearch):
+
+2012-04-10  Patrick Gansterer  <paroga@webkit.org>
+
+        [CMake] Add missing source files to build system
+
+        * CMakeLists.txt:
+
+2012-04-10  Kentaro Hara  <haraken@chromium.org>
+
+        Unreviewed. Fixed AppleWin and Chromium-win build failure.
+
+        Renamed 'exceptionNameDescription' to per-file variable name to avoid
+        name conflict.
+
+        * Modules/indexeddb/IDBDatabaseException.cpp:
+        (WebCore::IDBDatabaseException::initializeDescription):
+        * Modules/webdatabase/SQLException.cpp:
+        (WebCore::SQLException::initializeDescription):
+        * dom/EventException.cpp:
+        (WebCore::EventException::initializeDescription):
+        * dom/RangeException.cpp:
+        (WebCore::RangeException::initializeDescription):
+        * fileapi/FileException.cpp:
+        (WebCore::FileException::initializeDescription):
+        * fileapi/OperationNotAllowedException.cpp:
+        (WebCore::OperationNotAllowedException::initializeDescription):
+        * svg/SVGException.cpp:
+        (WebCore::SVGException::initializeDescription):
+        * xml/XPathException.cpp:
+        (WebCore::XPathException::initializeDescription):
+
+2012-04-10  Kentaro Hara  <haraken@chromium.org>
+
+        Unreviewed. Fixed AppleWin and Chromium-win build failure.
+
+        Renamed 'exceptions' to 'exceptionNameDescription' to avoid
+        variable name conflict.
+
+        * Modules/indexeddb/IDBDatabaseException.cpp:
+        (WebCore::IDBDatabaseException::initializeDescription):
+        * Modules/webdatabase/SQLException.cpp:
+        (WebCore::SQLException::initializeDescription):
+        * dom/EventException.cpp:
+        (WebCore::EventException::initializeDescription):
+        * dom/RangeException.cpp:
+        (WebCore::RangeException::initializeDescription):
+        * fileapi/FileException.cpp:
+        (WebCore::FileException::initializeDescription):
+        * fileapi/OperationNotAllowedException.cpp:
+        (WebCore::OperationNotAllowedException::initializeDescription):
+        * svg/SVGException.cpp:
+        (WebCore::SVGException::initializeDescription):
+        * xml/XPathException.cpp:
+        (WebCore::XPathException::initializeDescription):
+
+2012-04-09  Lu Guanqun  <guanqun.lu@intel.com>
+
+        combine two arrays in XPathException into one
+        https://bugs.webkit.org/show_bug.cgi?id=83442
+
+        Reviewed by Kentaro Hara.
+
+        No new tests required.
+
+        * xml/XPathException.cpp:
+        (XPathExceptionNameDescription):
+        (WebCore):
+        (WebCore::XPathException::initializeDescription):
+
+2012-04-09  Lu Guanqun  <guanqun.lu@intel.com>
+
+        combine exceptionNames and exceptionDescriptions in IDBDatabaseException.cpp into one array
+        https://bugs.webkit.org/show_bug.cgi?id=83433
+
+        Reviewed by Kentaro Hara.
+
+        No new tests required.
+
+        * Modules/indexeddb/IDBDatabaseException.cpp:
+        (IDBDatabaseExceptionNameDescription):
+        (WebCore):
+        (WebCore::IDBDatabaseException::initializeDescription):
+
+2012-04-09  Lu Guanqun  <guanqun.lu@intel.com>
+
+        combine two arrays in SQLException.cpp into one
+        https://bugs.webkit.org/show_bug.cgi?id=83452
+
+        Reviewed by Kentaro Hara.
+
+        No new tests required.
+
+        * Modules/webdatabase/SQLException.cpp:
+        (SQLExceptionNameDescription):
+        (WebCore):
+        (WebCore::SQLException::initializeDescription):
+
+2012-04-09  Lu Guanqun  <guanqun.lu@intel.com>
+
+        combine two arrays in EventException.cpp into one
+        https://bugs.webkit.org/show_bug.cgi?id=83451
+
+        Reviewed by Kentaro Hara.
+
+        No new tests required.
+
+        * dom/EventException.cpp:
+        (EventExceptionNameDescription):
+        (WebCore):
+        (WebCore::EventException::initializeDescription):
+
+2012-04-09  Lu Guanqun  <guanqun.lu@intel.com>
+
+        combine two arrays in RangeException.cpp into one
+        https://bugs.webkit.org/show_bug.cgi?id=83450
+
+        Reviewed by Kentaro Hara.
+
+        No new tests required.
+
+        * dom/RangeException.cpp:
+        (RangeExceptionNameDescription):
+        (WebCore):
+        (WebCore::RangeException::initializeDescription):
+
+2012-04-09  No'am Rosenthal  <noam.rosenthal@nokia.com>
+
+        [Texmap] Improve TextureMapperGL readability
+        https://bugs.webkit.org/show_bug.cgi?id=83477
+
+        Change the debugging macros for TextureMapperGL, so that the GL_CMD call can include a semicolon.
+        Modify some if blocks to have an early return.
+
+        Reviewed by Martin Robinson.
+
+        No new functionality.
+
+        * platform/graphics/texmap/TextureMapperGL.cpp:
+        (WebCore::TextureMapperGLData::SharedGLData::scissorClip):
+        (WebCore::TextureMapperGLData::SharedGLData::applyCurrentClip):
+        (WebCore::TextureMapperGLData::SharedGLData::~SharedGLData):
+        (WebCore::TextureMapperGLData::initializeStencil):
+        (WebCore::TextureMapperGL::beginPainting):
+        (WebCore::TextureMapperGL::endPainting):
+        (WebCore::TextureMapperGL::drawTexture):
+        (WebCore::BitmapTextureGL::didReset):
+        (WebCore::BitmapTextureGL::updateContents):
+        (WebCore::BitmapTextureGL::initializeStencil):
+        (WebCore::BitmapTextureGL::bind):
+        (WebCore::BitmapTextureGL::~BitmapTextureGL):
+        (WebCore::TextureMapperGL::bindSurface):
+        (WebCore::TextureMapperGL::beginClip):
+
+2012-04-09  Lu Guanqun  <guanqun.lu@intel.com>
+
+        combine two arrays in FileException.cpp into one
+        https://bugs.webkit.org/show_bug.cgi?id=83449
+
+        Reviewed by Kentaro Hara.
+
+        No new tests required.
+
+        * fileapi/FileException.cpp:
+        (FileExceptionNameDescription):
+        (WebCore):
+        (WebCore::FileException::initializeDescription):
+
+2012-04-09  Lu Guanqun  <guanqun.lu@intel.com>
+
+        combine two arrays in OperationNotAllowedException.cpp into one
+        https://bugs.webkit.org/show_bug.cgi?id=83445
+
+        Reviewed by Kentaro Hara.
+
+        No new tests required.
+
+        * fileapi/OperationNotAllowedException.cpp:
+        (OperationNotAllowedExceptionNameDescription):
+        (WebCore):
+        (WebCore::OperationNotAllowedException::initializeDescription):
+
+2012-04-09  Shinya Kawanaka  <shinyak@chromium.org>
+
+        Assert triggers VisibleSelection::adjustSelectionToAvoidCrossingShadowBoundaries.
+        https://bugs.webkit.org/show_bug.cgi?id=83118
+
+        Reviewed by Hajime Morita.
+
+        VisibleSelection::adjustSelectionToAvoidCrossingShadowBoundaries did not work correctly.
+        There was a case that selection crosses shadow boundaries.
+
+        This patch introduces a class TreeScopeAdjuster, which enables us to adjust Node or Position
+        into a specified tree scope.
+
+        Test: fast/dom/shadow/selections-in-shadow.html
+
+        * CMakeLists.txt:
+        * GNUmakefile.list.am:
+        * Target.pri:
+        * WebCore.ext.in:
+        * WebCore.gypi:
+        * WebCore.vcproj/WebCore.vcproj:
+        * WebCore.xcodeproj/project.pbxproj:
+        * dom/DOMAllInOne.cpp:
+        * dom/TreeScope.h:
+        (TreeScope):
+        * dom/TreeScopeAdjuster.cpp: Added.
+        (WebCore):
+        (WebCore::TreeScopeAdjuster::TreeScopeAdjuster):
+        (WebCore::TreeScopeAdjuster::ancestorInThisScope):
+          Returns the node itself if it's in the same tree scope.
+          Otherwise, this method checks the shadow ancestor of the node recursively.
+          If no corresponding node is found, 0 will be returned.
+        (WebCore::TreeScopeAdjuster::adjustPositionBefore):
+        (WebCore::TreeScopeAdjuster::adjustPositionAfter):
+        * dom/TreeScopeAdjuster.h: Added.
+        (WebCore):
+        (TreeScopeAdjuster):
+        (WebCore::TreeScopeAdjuster::treeScope):
+        * editing/VisibleSelection.cpp:
+        (WebCore::VisibleSelection::adjustSelectionToAvoidCrossingShadowBoundaries):
+
+2012-04-09  Lu Guanqun  <guanqun.lu@intel.com>
+
+        combine two arrays in SVGException.cpp into one
+        https://bugs.webkit.org/show_bug.cgi?id=83444
+
+        Reviewed by Kentaro Hara.
+
+        No new tests required.
+
+        * svg/SVGException.cpp:
+        (SVGExceptionNameDescription):
+        (WebCore):
+        (WebCore::SVGException::initializeDescription):
+
+2012-04-09  Lu Guanqun  <guanqun.lu@intel.com>
+
+        combine two arrays in XMLHttpRequestException.cpp into one
+        https://bugs.webkit.org/show_bug.cgi?id=83443
+
+        Reviewed by Kentaro Hara.
+
+        No new tests requied.
+
+        * xml/XMLHttpRequestException.cpp:
+        (XMLHttpRequestExceptionNameDescription):
+        (WebCore):
+        (WebCore::XMLHttpRequestException::initializeDescription):
+
+2012-04-09  No'am Rosenthal  <noam.rosenthal@nokia.com>
+
+        [WK2] Enable using a single ShareableBitmap for multiple updates
+        https://bugs.webkit.org/show_bug.cgi?id=83424
+
+        Modify BitmapTexture::updateContents to include a source offset.
+        This allows us to update a texture from a sub-image.
+
+        Reviewed by Kenneth Rohde Christiansen.
+
+        Tested by existing API tests.
+
+        * platform/graphics/texmap/TextureMapper.h:
+        (BitmapTexture):
+        * platform/graphics/texmap/TextureMapperGL.cpp:
+        (WebCore::BitmapTextureGL::didReset):
+        (WebCore::driverSupportsBGRASwizzling):
+        (WebCore::BitmapTextureGL::updateContents):
+        * platform/graphics/texmap/TextureMapperGL.h:
+        (WebCore::BitmapTextureGL::textureTarget):
+        (BitmapTextureGL):
+        * platform/graphics/texmap/TextureMapperImageBuffer.cpp:
+        (WebCore::BitmapTextureImageBuffer::updateContents):
+        * platform/graphics/texmap/TextureMapperImageBuffer.h:
+        (BitmapTextureImageBuffer):
+
+2012-04-09  Dana Jansens  <danakj@chromium.org>
+
+        [chromium] Viewport is not filled when out of texture memory on mac
+        https://bugs.webkit.org/show_bug.cgi?id=83351
+
+        Reviewed by Adrienne Walker.
+
+        Currently we add gutter quads on the NonCompositedContentHost layer,
+        which lies above another visible layer - the rubberband layer on mac.
+        For this reason, on mac, gutter quads were disabled, as well as forcing
+        the NCCH layer to draw, in order to make the rubberband layer appear.
+
+        We move the logic for adding gutter quads into CCRenderPass, and add
+        gutter quads for all pixels that are visible through the viewport.
+        This allows us to stop special-casing the NCCH layer, and allows us
+        to skip drawing the layer equally with other layers. We remove the
+        backgroundCoversViewport() flag entirely.
+
+        In order to do this, we fix a bug in the occlusion tracker, that
+        allowed opaque() layers with skipsDraw to occlude, by making
+        the visibleContentOpaqueRegion() method on the layer classes
+        also return the opaque region for non-tiled layers, always use
+        its value in the occlusion tracker.
+
+        Unit test: CCLayerTreeHostImplTest.viewportCovered
+
+        * platform/graphics/chromium/LayerChromium.cpp:
+        (WebCore::LayerChromium::LayerChromium):
+        (WebCore::LayerChromium::pushPropertiesTo):
+        (WebCore::LayerChromium::visibleContentOpaqueRegion):
+        (WebCore):
+        * platform/graphics/chromium/LayerChromium.h:
+        (LayerChromium):
+        * platform/graphics/chromium/TiledLayerChromium.cpp:
+        (WebCore::TiledLayerChromium::prepareToUpdateTiles):
+        (WebCore::TiledLayerChromium::visibleContentOpaqueRegion):
+        * platform/graphics/chromium/cc/CCLayerImpl.cpp:
+        (WebCore::CCLayerImpl::CCLayerImpl):
+        (WebCore::CCLayerImpl::visibleContentOpaqueRegion):
+        (WebCore):
+        * platform/graphics/chromium/cc/CCLayerImpl.h:
+        (WebCore::CCLayerImpl::appendQuads):
+        (CCLayerImpl):
+        * platform/graphics/chromium/cc/CCLayerTreeHost.cpp:
+        (WebCore::CCLayerTreeHost::CCLayerTreeHost):
+        (WebCore::CCLayerTreeHost::finishCommitOnImplThread):
+        * platform/graphics/chromium/cc/CCLayerTreeHost.h:
+        (WebCore::CCLayerTreeHost::setBackgroundColor):
+        (CCLayerTreeHost):
+        * platform/graphics/chromium/cc/CCLayerTreeHostImpl.cpp:
+        (WebCore::CCLayerTreeHostImpl::calculateRenderPasses):
+        * platform/graphics/chromium/cc/CCLayerTreeHostImpl.h:
+        (WebCore::CCLayerTreeHostImpl::backgroundColor):
+        (WebCore::CCLayerTreeHostImpl::setBackgroundColor):
+        (CCLayerTreeHostImpl):
+        * platform/graphics/chromium/cc/CCOcclusionTracker.cpp:
+        (WebCore::computeOcclusionBehindLayer):
+        (WebCore::::markOccludedBehindLayer):
+        * platform/graphics/chromium/cc/CCOcclusionTracker.h:
+        (CCOcclusionTrackerBase):
+        (WebCore::CCOcclusionTrackerBase::computeVisibleRegionInScreen):
+        * platform/graphics/chromium/cc/CCRenderPass.cpp:
+        (WebCore::CCRenderPass::appendQuadsToFillScreen):
+        (WebCore):
+        * platform/graphics/chromium/cc/CCRenderPass.h:
+        (WebCore):
+        (CCRenderPass):
+        * platform/graphics/chromium/cc/CCTiledLayerImpl.cpp:
+        (WebCore::CCTiledLayerImpl::appendQuads):
+        (WebCore::CCTiledLayerImpl::visibleContentOpaqueRegion):
+        * platform/graphics/chromium/cc/CCTiledLayerImpl.h:
+        (WebCore::CCTiledLayerImpl::skipsDraw):
+        (CCTiledLayerImpl):
+
+2012-04-09  Luke Macpherson  <macpherson@chromium.org>
+
+        Don't let CSSPropertyWebkitPerspective dereference primitiveValue without null check.
+        https://bugs.webkit.org/show_bug.cgi?id=83538
+
+        Reviewed by Daniel Bates.
+
+        No new tests / code cleanup only.
+
+        Coverity pointed out that we potentially dereference primitiveValue here without checking for null.
+        I've added an early out for that case to make sure it can't ever happen. I don't know if it's actually
+        possible to exercise that code path or not - probably the parser prevents it from being hit in practice.
+
+        * css/CSSStyleSelector.cpp:
+        (WebCore::CSSStyleSelector::collectMatchingRulesForList):
+
+2012-04-09  Joseph Pecoraro  <pecoraro@apple.com>
+
+        <http://webkit.org/b/83539> Web Inspector: ASSERT attempting to unbind null contentDocument
+
+        Avoid calling unbind with a null object. The HTMLFrameOwnerElement's
+        contentDocument can be null.
+
+        Reviewed by Timothy Hatcher.
+
+        * inspector/InspectorDOMAgent.cpp:
+        (WebCore::InspectorDOMAgent::unbind):
+
+2012-04-09  Jason Liu  <jason.liu@torchmobile.com.cn>
+
+        [BlackBerry] Parsed Cookie's m_isMaxAgeSet is not needed.
+        https://bugs.webkit.org/show_bug.cgi?id=83457
+
+        Reviewed by Rob Buis.
+
+        When m_expiry is not -1, it must be set by setExpiry or setMaxAge. setExpiry will return when m_expiry 
+        has been set. This ensures Max-Age's precedence. 
+        And m_isMaxAgeSet is always false when the cookie is from database. This is not right.
+
+        So we use m_expiry instead of m_isMaxAgeSet.
+
+        No new tests. Refactor.
+
+        * platform/blackberry/ParsedCookie.cpp:
+        (WebCore::ParsedCookie::ParsedCookie):
+        (WebCore::ParsedCookie::setExpiry):
+        (WebCore::ParsedCookie::setMaxAge):
+        * platform/blackberry/ParsedCookie.h:
+        (ParsedCookie):
+
+2012-04-09  Min Qin  <qinmin@google.com>
+
+        Fixed ordering of deleting CCInputHandler and CCLayerTreeHostImpl in layerTreeHostClosedOnImplThread
+        https://bugs.webkit.org/show_bug.cgi?id=83488
+
+        Reviewed by James Robinson.
+
+        CCInputHandler(WebCompositorInputHandlerImpl) has a pointer to CCLayerTreeHostImpl.
+        So we should delete CCInputHandler earlier as otherwise that pointer could get misused after LayerTreeHostImpl is deleted.
+        Just fixing a potential NPE error, no behavior change.
+
+        * platform/graphics/chromium/cc/CCThreadProxy.cpp:
+        (WebCore::CCThreadProxy::layerTreeHostClosedOnImplThread):
+
+2012-04-09  Sheriff Bot  <webkit.review.bot@gmail.com>
+
+        Unreviewed, rolling out r113656.
+        http://trac.webkit.org/changeset/113656
+        https://bugs.webkit.org/show_bug.cgi?id=83542
+
+        test is broken on chromium-win (Requested by simonjam on
+        #webkit).
+
+        * Modules/intents/Intent.cpp:
+        (WebCore::Intent::Intent):
+        * Modules/intents/Intent.h:
+        (Intent):
+        * Modules/intents/Intent.idl:
+        * bindings/scripts/CodeGeneratorV8.pm:
+        (GenerateParametersCheck):
+        * bindings/scripts/test/V8/V8TestSerializedScriptValueInterface.cpp:
+
+2012-04-09  Abhishek Arya  <inferno@chromium.org>
+
+        ASSERTION FAILED: !attached() in Node::attach.
+        https://bugs.webkit.org/show_bug.cgi?id=80726
+
+        Reviewed by Adam Barth.
+
+        While parsing XML document, prevent attaching the leaf text node
+        back to document, if its parent is not attached.
+
+        Test: fast/dom/text-node-attach-crash.xhtml
+
+        * xml/parser/XMLDocumentParser.cpp:
+        (WebCore::XMLDocumentParser::exitText):
+
+2012-04-09  Dana Jansens  <danakj@chromium.org>
+
+        [chromium] Replica layers are not drawn, so should not be painted
+        https://bugs.webkit.org/show_bug.cgi?id=83504
+
+        Reviewed by James Robinson.
+
+        We attempt to paint replica layers when we are painting the mask layers
+        in CCLayerTreeHost.cpp.
+
+        This is useless code, replica layers have drawsContent() == false, and
+        have an empty visibleLayerRect, so the paint functions end up early-
+        outting. But it is a waste of time to try, and confusing to have
+        this attempted in the code at all, since the replica layers are never
+        drawn. They exist only for their transforms.
+
+        Also the dimensions used for the replica mask are different from the
+        surface mask, which is confusing and unnecessary as well. The mask is
+        applied to the same surface contents as the surface mask would be, so
+        only the surface's contentBounds need to be painted in the replica
+        mask.
+
+        Covered by existing tests.
+
+        * platform/graphics/chromium/cc/CCLayerTreeHost.cpp:
+        (WebCore::CCLayerTreeHost::paintMasksForRenderSurface):
+        (WebCore::CCLayerTreeHost::paintLayerContents):
+        * platform/graphics/chromium/cc/CCLayerTreeHost.h:
+
+2012-04-09  Shinya Kawanaka  <shinyak@chromium.org>
+
+        ShadowRoot should have selection attribute.
+        https://bugs.webkit.org/show_bug.cgi?id=82429
+
+        Reviewed by Hajime Morita.
+
+        This patch makes ShadowRoot have selection attribute. Currently the selection returns
+        the same object as what window.getSelection() returns.
+
+        We will extend DOMSelection to have TreeScope. It will adjust Node into TreeScope.
+        This will be tracked in Bug 82698.
+
+        Test: fast/dom/shadow/selection-in-shadow.html
+
+        * dom/ShadowRoot.cpp:
+        (WebCore::ShadowRoot::selection):
+        (WebCore):
+        * dom/ShadowRoot.h:
+        (WebCore):
+        (ShadowRoot):
+        * dom/ShadowRoot.idl:
+
+2012-04-09  Emil A Eklund  <eae@chromium.org>
+
+        Replace numeric_limits<LayoutUnit>::min/max with constants
+        https://bugs.webkit.org/show_bug.cgi?id=83497
+
+        Reviewed by Eric Seidel.
+
+        Replace all uses of numeric_limits<LayoutUnit>::min/max with
+        MIN_LAYOUT_UNIT and MAX_LAYOUT_UNIT respectively in preparation for the
+        switch to subpixel layout.
+
+        Also rename zeroLayoutUnit to ZERO_LAYOUT_UNIT to be consistent and
+        change it to be a define as to avoid global initializer warnings once we
+        change the definition of LayoutUnit from int to FractionalLayoutUnit.
+
+        No new tests, no change in functionality.
+
+        * dom/ElementRareData.h:
+        (WebCore::defaultMinimumSizeForResizing):
+        * editing/FrameSelection.cpp:
+        (WebCore::NoXPosForVerticalArrowNavigation):
+        * platform/graphics/transforms/TransformationMatrix.cpp:
+        (WebCore::clampEdgeValue):
+        (WebCore::TransformationMatrix::clampedBoundsOfProjectedQuad):
+        * rendering/AutoTableLayout.cpp:
+        (WebCore::AutoTableLayout::computePreferredLogicalWidths):
+        * rendering/InlineFlowBox.cpp:
+        (WebCore::InlineFlowBox::placeBoxesInBlockDirection):
+        (WebCore::InlineFlowBox::addBorderOutsetVisualOverflow):
+        (WebCore::InlineFlowBox::paintFillLayer):
+        (WebCore::InlineFlowBox::paintBoxDecorations):
+        (WebCore::InlineFlowBox::paintMask):
+        (WebCore::InlineFlowBox::computeOverAnnotationAdjustment):
+        * rendering/LayoutTypes.h:
+        (WebCore):
+        * rendering/RenderBlock.cpp:
+        (WebCore::RenderBlock::MarginInfo::MarginInfo):
+        (WebCore::RenderBlock::computeInitialRegionRangeForBlock):
+        (WebCore::RenderBlock::adjustFloatingBlock):
+        (WebCore::RenderBlock::paintColumnRules):
+        (WebCore::RenderBlock::removeFloatingObject):
+        (WebCore::RenderBlock::nextFloatLogicalBottomBelow):
+        (WebCore::RenderBlock::markLinesDirtyInBlockRange):
+        (WebCore::RenderBlock::clearFloats):
+        (WebCore::RenderBlock::addOverhangingFloats):
+        (WebCore::RenderBlock::getClearDelta):
+        (WebCore::RenderBlock::computeInlinePreferredLogicalWidths):
+        (WebCore::getHeightForLineCount):
+        (WebCore::RenderBlock::borderFitAdjust):
+        (WebCore::RenderBlock::adjustForUnsplittableChild):
+        * rendering/RenderBlock.h:
+        (WebCore::RenderBlock::paginationStrut):
+        (WebCore::RenderBlock::pageLogicalOffset):
+        * rendering/RenderBlockLineLayout.cpp:
+        (WebCore::LineLayoutState::updateRepaintRangeFromBox):
+        (WebCore::RenderBlock::checkFloatsInCleanLine):
+        (WebCore::RenderBlock::addOverflowFromInlineChildren):
+        * rendering/RenderBox.cpp:
+        (WebCore::RenderBox::shrinkLogicalWidthToAvoidFloats):
+        (WebCore::RenderBox::positionForPoint):
+        * rendering/RenderBox.h:
+        (WebCore::RenderBox::minYVisualOverflow):
+        (WebCore::RenderBox::minXVisualOverflow):
+        (RenderBox):
+        * rendering/RenderBoxModelObject.cpp:
+        (WebCore::RenderBoxModelObject::offsetLeft):
+        (WebCore::RenderBoxModelObject::offsetTop):
+        (WebCore::RenderBoxModelObject::paintFillLayerExtended):
+        * rendering/RenderDeprecatedFlexibleBox.cpp:
+        (WebCore::RenderDeprecatedFlexibleBox::layoutHorizontalBox):
+        (WebCore::RenderDeprecatedFlexibleBox::layoutVerticalBox):
+        (WebCore::RenderDeprecatedFlexibleBox::allowedChildFlex):
+        * rendering/RenderFieldset.cpp:
+        (WebCore::RenderFieldset::paintBoxDecorations):
+        (WebCore::RenderFieldset::paintMask):
+        * rendering/RenderFlexibleBox.cpp:
+        (WebCore::RenderFlexibleBox::repositionLogicalHeightDependentFlexItems):
+        (WebCore::RenderFlexibleBox::lineBreakLength):
+        (WebCore::RenderFlexibleBox::alignChildren):
+        (WebCore::RenderFlexibleBox::applyStretchAlignmentToChild):
+        * rendering/RenderFlowThread.cpp:
+        (WebCore::RenderFlowThread::layout):
+        (WebCore::RenderFlowThread::computeLogicalWidth):
+        * rendering/RenderInline.cpp:
+        (WebCore::RenderInline::linesVisualOverflowBoundingBox):
+        * rendering/RenderLayer.cpp:
+        (WebCore::RenderLayer::resize):
+        * rendering/RenderListMarker.cpp:
+        (WebCore::RenderListMarker::updateMargins):
+        * rendering/RenderMarquee.cpp:
+        (WebCore::RenderMarquee::computePosition):
+        * rendering/RenderObject.cpp:
+        (WebCore::RenderObject::repaintAfterLayoutIfNeeded):
+        * rendering/RenderReplaced.cpp:
+        (WebCore::RenderReplaced::computeReplacedLogicalWidth):
+        (WebCore::RenderReplaced::computePreferredLogicalWidths):
+        * rendering/RenderTable.cpp:
+        (WebCore::RenderTable::convertStyleLogicalWidthToComputedWidth):
+        (WebCore::RenderTable::layout):
+        * rendering/RenderTable.h:
+        (WebCore::RenderTable::bordersPaddingAndSpacingInRowDirection):
+        * rendering/RenderText.cpp:
+        (WebCore::RenderText::linesVisualOverflowBoundingBox):
+
+2012-04-09  Levi Weintraub  <leviw@chromium.org>
+
+        Clean up LayoutUnit usage in DOMNodeHighlighter
+        https://bugs.webkit.org/show_bug.cgi?id=83507
+
+        Reviewed by Eric Seidel.
+
+        Ensuring DOMNodeHighlighter uses pixel snapping that matches that done in the RenderTree. Changes include:
+        - Reverting drawSubstring to use an IntPoint with pixel snapped values instead of a LayoutPoint.
+        - Reverting borderBox to an IntRect since it's in absolute coordinates. See https://trac.webkit.org/wiki/LayoutUnit.
+        - Frames are still laid out with integers. Cleaning up mainFrameOffset to reflect that.
+
+        No new tests. No change in behavior.
+
+        * inspector/DOMNodeHighlighter.cpp:
+
+2012-04-09  Jeff Rogers  <jrogers@rim.com>
+
+        Add missing IndexedDB files to CMake build
+        https://bugs.webkit.org/show_bug.cgi?id=83495
+
+        Reviewed by Rob Buis.
+
+        * CMakeLists.txt:
+        * UseJSC.cmake:
+
+2012-04-09  Alexey Proskuryakov  <ap@apple.com>
+
+        [Mac] WebProcess dies due to m_process->checkURLReceivedFromWebProcess(url) dropping a file URL
+        https://bugs.webkit.org/show_bug.cgi?id=83506
+        <rdar://problem/11171264>
+
+        Reviewed by Darin Adler.
+
+        Cannot test, because dragging within a single window never initiates a navigation, and dragging
+        across windows is too much for DRT and WTR.
+
+        * platform/mac/DragDataMac.mm: (WebCore::DragData::asURL): Add the same checks that we had
+        for NSURLPboardType to NSStringPboardType case, preventing dropping of non-HTTP URLs.
+        String types cannot be sanitized when they are modified by JavaScript, and are thus less trusted.
+        String checks should be at least as restrictive as URL ones.
+
+2012-04-09  Greg Billock  <gbillock@google.com>
+
+        Add transfer map argument to Intent constructor
+        http://dvcs.w3.org/hg/web-intents/raw-file/tip/spec/Overview.html
+        This adds the ability to pass transferables (i.e. MessagePorts)
+        through web intents, and puts the calling convention in line
+        with the Web Messaging spec:
+        http://dev.w3.org/html5/postmsg/
+
+        Implementation in chromium API follows the port-passing method
+        of PlatformMessagePortChannel.
+
+        https://bugs.webkit.org/show_bug.cgi?id=80200
+
+        Reviewed by Adam Barth.
+
+        * Modules/intents/Intent.cpp:
+        (WebCore::Intent::create):
+        * Modules/intents/Intent.idl:
+        * WebCore.gypi:
+        * bindings/v8/custom/V8IntentCustom.cpp: Added.
+        (WebCore):
+        (WebCore::V8Intent::constructorCallback):
+
+2012-04-09  Dana Jansens  <danakj@chromium.org>
+
+        [chromium] Cull occluded surface quads
+        https://bugs.webkit.org/show_bug.cgi?id=81227
+
+        Reviewed by Adrienne Walker.
+
+        Cull render surface and replica quads during draw based on occlusion.
+
+        In order to compute occlusion for the surface or replica, it must not
+        consider occlusion found in the surface's own subtree. To do this, we
+        reorder the calls to the occlusion tracker, and add the surface and
+        replica quads before we "leaveToTargetRenderSurface" which merges
+        occlusion from the surface's subtree up into its parent.
+
+        Unit test: CCOcclusionTrackerTestReplicaOccluded
+                   CCOcclusionTrackerTestSurfaceWithReplicaUnoccluded
+                   CCOcclusionTrackerTestSurfaceAndReplicaOccludedDifferently
+                   CCOcclusionTrackerTestSurfaceChildOfSurface
+                   CCOcclusionTrackerTestSurfaceChildOfClippingSurface
+
+        And added some sanity checks to other CCOcclusionTracker tests that have
+        render surfaces.
+
+        * platform/graphics/chromium/cc/CCLayerTreeHostImpl.cpp:
+        (WebCore::CCLayerTreeHostImpl::calculateRenderPasses):
+        * platform/graphics/chromium/cc/CCOcclusionTracker.cpp:
+        (WebCore::::leaveToTargetRenderSurface):
+        (WebCore::::unoccludedContributingSurfaceContentRect):
+        (WebCore):
+        * platform/graphics/chromium/cc/CCOcclusionTracker.h:
+        (CCOcclusionTrackerBase):
+        * platform/graphics/chromium/cc/CCQuadCuller.cpp:
+        (WebCore::CCQuadCuller::CCQuadCuller):
+        (WebCore::appendQuadInternal):
+        (WebCore::CCQuadCuller::append):
+        (WebCore):
+        (WebCore::CCQuadCuller::appendSurface):
+        (WebCore::CCQuadCuller::appendReplica):
+        * platform/graphics/chromium/cc/CCQuadCuller.h:
+        (CCQuadCuller):
+        * platform/graphics/chromium/cc/CCRenderPass.cpp:
+        (WebCore::CCRenderPass::appendQuadsForRenderSurfaceLayer):
+        * platform/graphics/chromium/cc/CCRenderPass.h:
+        (CCRenderPass):
+
+2012-04-09  Andreas Kling  <kling@webkit.org>
+
+        Make CSSValuePool share values globally.
+        <http://webkit.org/b/77700>
+
+        Reviewed by Antti Koivisto.
+
+        Remove the per-Document CSSValuePool and have everyone use a global pool
+        accessed via "CSSValuePool& cssValuePool()".
+
+        This reduces memory usage by sharing cached CSSValues between all documents,
+        and relaxes heap churn since the common, persistenly cached values are held
+        by CSSValuePool forever.
+
+        No behavior change thanks to r113588 which introduced a mechanism that makes
+        sure we never expose internal CSSValue objects to bindings, but read-only
+        clones of those values.
+
+        * css/CSSComputedStyleDeclaration.cpp:
+        (WebCore::valueForNinePieceImageSlice):
+        (WebCore::valueForNinePieceImageQuad):
+        (WebCore::valueForNinePieceImageRepeat):
+        (WebCore::valueForNinePieceImage):
+        (WebCore::zoomAdjustedPixelValue):
+        (WebCore::zoomAdjustedNumberValue):
+        (WebCore::zoomAdjustedPixelValueForLength):
+        (WebCore::valueForReflection):
+        (WebCore::getPositionOffsetValue):
+        (WebCore::CSSComputedStyleDeclaration::currentColorOrValidColor):
+        (WebCore::getBorderRadiusCornerValues):
+        (WebCore::getBorderRadiusCornerValue):
+        (WebCore::getBorderRadiusShorthandValue):
+        (WebCore::computedTransform):
+        (WebCore::CSSComputedStyleDeclaration::valueForCustomFilterNumberParameter):
+        (WebCore::CSSComputedStyleDeclaration::valueForFilter):
+        (WebCore::valueForGridTrackBreadth):
+        (WebCore::valueForGridTrackList):
+        (WebCore::valueForGridPosition):
+        (WebCore::getDelayValue):
+        (WebCore::getDurationValue):
+        (WebCore::createLineBoxContainValue):
+        (WebCore::CSSComputedStyleDeclaration::getFontSizeCSSValuePreferringKeyword):
+        (WebCore::CSSComputedStyleDeclaration::valueForShadow):
+        (WebCore::valueForFamily):
+        (WebCore::renderUnicodeBidiFlagsToCSSValue):
+        (WebCore::renderTextDecorationFlagsToCSSValue):
+        (WebCore::fillRepeatToCSSValue):
+        (WebCore::fillSizeToCSSValue):
+        (WebCore::contentToCSSValue):
+        (WebCore::counterToCSSValue):
+        (WebCore::fontFamilyFromStyle):
+        (WebCore::lineHeightFromStyle):
+        (WebCore::fontSizeFromStyle):
+        (WebCore::fontStyleFromStyle):
+        (WebCore::fontVariantFromStyle):
+        (WebCore::fontWeightFromStyle):
+        (WebCore::CSSComputedStyleDeclaration::getPropertyCSSValue):
+        * css/CSSComputedStyleDeclaration.h:
+        (WebCore):
+        * css/CSSParser.cpp:
+        (WebCore::parseColorValue):
+        (WebCore::parseSimpleLengthValue):
+        (WebCore::parseKeywordValue):
+        (WebCore::CSSParser::parseValue):
+        (WebCore::CSSParser::parseColor):
+        (WebCore::CSSParser::setStyleSheet):
+        (WebCore::CSSParser::createPrimitiveNumericValue):
+        (WebCore::CSSParser::createPrimitiveStringValue):
+        (WebCore::CSSParser::parseValidPrimitive):
+        (WebCore::parseBackgroundClip):
+        (WebCore::CSSParser::parseFillShorthand):
+        (WebCore::CSSParser::parseAnimationShorthand):
+        (WebCore::CSSParser::parseTransitionShorthand):
+        (WebCore::CSSParser::parseShorthand):
+        (WebCore::CSSParser::parsePage):
+        (WebCore::CSSParser::parseSizeParameter):
+        (WebCore::CSSParser::parseContent):
+        (WebCore::CSSParser::parseAttr):
+        (WebCore::CSSParser::parseBackgroundColor):
+        (WebCore::CSSParser::parseFillImage):
+        (WebCore::CSSParser::parseFillPositionX):
+        (WebCore::CSSParser::parseFillPositionY):
+        (WebCore::CSSParser::parseFillPositionComponent):
+        (WebCore::CSSParser::parseFillPosition):
+        (WebCore::CSSParser::parseFillRepeat):
+        (WebCore::CSSParser::parseFillSize):
+        (WebCore::CSSParser::parseFillProperty):
+        (WebCore::CSSParser::parseAnimationDirection):
+        (WebCore::CSSParser::parseAnimationFillMode):
+        (WebCore::CSSParser::parseAnimationIterationCount):
+        (WebCore::CSSParser::parseAnimationName):
+        (WebCore::CSSParser::parseAnimationPlayState):
+        (WebCore::CSSParser::parseAnimationProperty):
+        (WebCore::CSSParser::parseAnimationTimingFunction):
+        (WebCore::CSSParser::parseGridTrackList):
+        (WebCore::CSSParser::parseDashboardRegions):
+        (WebCore::CSSParser::parseCounterContent):
+        (WebCore::CSSParser::parseClipShape):
+        (WebCore::CSSParser::parseExclusionShape):
+        (WebCore::CSSParser::parseFont):
+        (WebCore::FontFamilyValueBuilder::FontFamilyValueBuilder):
+        (WebCore::FontFamilyValueBuilder::commit):
+        (FontFamilyValueBuilder):
+        (WebCore::CSSParser::parseFontFamily):
+        (WebCore::CSSParser::parseFontVariant):
+        (WebCore::CSSParser::parseFontWeight):
+        (WebCore::ShadowParseContext::commitStyle):
+        (WebCore::CSSParser::parseShadow):
+        (WebCore::CSSParser::parseReflect):
+        (WebCore::CSSParser::parseFlex):
+        (WebCore::BorderImageParseContext::commitBorderImageProperty):
+        (WebCore::CSSParser::parseBorderImage):
+        (WebCore::CSSParser::parseBorderImageRepeat):
+        (WebCore::BorderImageSliceParseContext::commitBorderImageSlice):
+        (WebCore::BorderImageQuadParseContext::commitNumber):
+        (WebCore::BorderImageQuadParseContext::commitBorderImageQuad):
+        (WebCore::CSSParser::parseBorderRadius):
+        (WebCore::CSSParser::parseAspectRatio):
+        (WebCore::CSSParser::parseCounter):
+        (WebCore::parseDeprecatedGradientPoint):
+        (WebCore::parseDeprecatedGradientColorStop):
+        (WebCore::CSSParser::parseDeprecatedGradient):
+        (WebCore::valueFromSideKeyword):
+        (WebCore::parseGradientColorOrKeyword):
+        (WebCore::CSSParser::parseLinearGradient):
+        (WebCore::CSSParser::parseRadialGradient):
+        (WebCore::CSSParser::parseCrossfade):
+        (WebCore::CSSParser::parseImageSet):
+        (WebCore::CSSParser::parseCustomFilter):
+        (WebCore::CSSParser::parseBuiltinFilterArguments):
+        (WebCore::CSSParser::parseFilter):
+        (WebCore::CSSParser::parseFlowThread):
+        (WebCore::CSSParser::parseRegionThread):
+        (WebCore::CSSParser::parseTextEmphasisStyle):
+        (WebCore::CSSParser::parseFontFeatureSettings):
+        (WebCore::CSSParser::parseFontVariantLigatures):
+        * css/CSSParser.h:
+        (WebCore):
+        (CSSParser):
+        * css/CSSValuePool.cpp:
+        (WebCore::cssValuePool):
+        (WebCore):
+        * css/CSSValuePool.h:
+        (CSSValuePool):
+        (WebCore):
+        * css/StylePropertySet.cpp:
+        (WebCore::StylePropertySet::setProperty):
+        * css/StylePropertySet.h:
+        (StylePropertySet):
+        * dom/Document.cpp:
+        * dom/Document.h:
+        (WebCore):
+        (Document):
+        * dom/StyledElement.cpp:
+        (WebCore::StyledElement::setInlineStyleProperty):
+        (WebCore::StyledElement::addPropertyToAttributeStyle):
+        * html/HTMLElement.cpp:
+        (WebCore::HTMLElement::addHTMLColorToStyle):
+        * html/HTMLFontElement.cpp:
+        (WebCore::HTMLFontElement::collectStyleForAttribute):
+        * html/HTMLHRElement.cpp:
+        (WebCore::HTMLHRElement::collectStyleForAttribute):
+        * html/HTMLTableElement.cpp:
+        (WebCore::HTMLTableElement::createSharedCellStyle):
+
+2012-04-09  Levi Weintraub  <leviw@chromium.org>
+
+        Prepare html classes for sub-pixel LayoutUnits
+        https://bugs.webkit.org/show_bug.cgi?id=83491
+
+        Reviewed by Eric Seidel.
+
+        This patch brings the entire HTML folder up to the current state of the subpixellayout branch. Adding
+        an intValue flavor of Length that maps to the current value function was also necessary to get us
+        there. See https://trac.webkit.org/wiki/LayoutUnit and the descriptions below for details.
+
+        No new tests. No change in behavior.
+
+        * html/HTMLMarqueeElement.cpp:
+        (WebCore::HTMLMarqueeElement::scrollAmount): Fixes a compiler error when length returns a float, as
+        we intend it to do when switching to sub-pixel layout.
+        * html/ImageDocument.cpp:
+        (WebCore::ImageDocumentParser::finish): imageSize is always integral.
+        * platform/Length.h:
+        (WebCore::Length::Length): Added a constructor that takes a FractionalLayoutUnit.
+        (Length):
+        (WebCore::Length::intValue): Currently maps directly to Length::value, but the current logic of value
+        will be migrated here when value is changed to return a float.
+        (WebCore::Length::setValue): Added a variant that takes a FractionalLayoutUnit.
+
+2012-04-09  Andrew Lo  <anlo@rim.com>
+
+        [BlackBerry] requestAnimationFrame performance choppy & inconsistent
+        https://bugs.webkit.org/show_bug.cgi?id=83499
+
+        Reviewed by Rob Buis.
+
+        Respect m_scheduled & m_previousFrameDone flags like the Mac port of
+        DisplayRefreshMonitor does.
+        Internal PR: 147826
+
+        requestAnimationFrame already covered by tests in LayoutTests/fast/animation.
+
+        * platform/graphics/blackberry/DisplayRefreshMonitorBlackBerry.cpp:
+        (WebCore::DisplayRefreshMonitor::displayLinkFired):
+
+2012-04-09  Luke Macpherson  <macpherson@chromium.org>
+
+        Make CSSValueID's into an enum instead of a collection of integers.
+        https://bugs.webkit.org/show_bug.cgi?id=83246
+
+        Reviewed by Simon Fraser.
+
+        This patch simply converts the list of integers into an enum.
+        Follow-up patches will then convert existing code that uses integers to use the new enum.
+
+        No new tests / no functionality changed.
+
+        * css/makevalues.pl:
+
+2012-04-09  Sheriff Bot  <webkit.review.bot@gmail.com>
+
+        Unreviewed, rolling out r113609.
+        http://trac.webkit.org/changeset/113609
+        https://bugs.webkit.org/show_bug.cgi?id=83522
+
+        it broke tests (Requested by dethbakin on #webkit).
+
+        * css/mediaControlsChromium.css:
+        (audio::-webkit-media-controls-panel, video::-webkit-media-controls-panel):
+        (audio::-webkit-media-controls-mute-button, video::-webkit-media-controls-mute-button):
+        (audio::-webkit-media-controls-volume-slider-container, video::-webkit-media-controls-volume-slider-container):
+        * css/mediaControlsQuickTime.css:
+        (audio::-webkit-media-controls-mute-button, video::-webkit-media-controls-mute-button):
+        (audio::-webkit-media-controls-volume-slider-container, video::-webkit-media-controls-volume-slider-container):
+        (audio::-webkit-media-controls-volume-slider-mute-button, video::-webkit-media-controls-volume-slider-mute-button):
+        * html/shadow/MediaControlElements.cpp:
+        (RenderMediaVolumeSliderContainer):
+        (WebCore):
+        (WebCore::RenderMediaVolumeSliderContainer::RenderMediaVolumeSliderContainer):
+        (WebCore::RenderMediaVolumeSliderContainer::layout):
+        (WebCore::MediaControlVolumeSliderContainerElement::createRenderer):
+        * html/shadow/MediaControlElements.h:
+        (MediaControlVolumeSliderContainerElement):
+        * html/shadow/MediaControlRootElement.cpp:
+        (WebCore::MediaControlRootElement::create):
+        * html/shadow/MediaControlRootElementChromium.cpp:
+        (WebCore::MediaControlRootElementChromium::create):
+
+2012-04-09  Dana Jansens  <danakj@chromium.org>
+
+        [chromium] Make culling work with clipped rects
+        https://bugs.webkit.org/show_bug.cgi?id=83494
+
+        Reviewed by Adrienne Walker.
+
+        Use new CCMathUtil transformation methods to deal with rects that clip
+        the camera plane. This fixes three things:
+
+        1. A layer completely behind the camera is not visible and should not
+        occlude.
+        2. A layer that is clipped by the camera is treated like a
+        non-axis-aligned transform, as the result of a mapClippedRect() is a
+        bounding box and may contain pixels not in the original rect. This guards
+        our use of mapRect() when transforming occluded regions.
+        3. A layer's occlusion must be clipped by its scissor rect. This scissor
+        rect exists in its target space, so occlusion in screen space is only
+        possible if its target also is axis aligned in the screen, such that
+        the layer's scissor rect remains a rect in screen space.
+
+        Unit tests: CCOcclusionTrackerTestLayerBehindCameraDoesNotOcclude
+                    CCOcclusionTrackerTestLargePixelsOccludeInsideClipRect
+
+        * platform/graphics/chromium/cc/CCMathUtil.cpp:
+        (WebCore::CCMathUtil::mapQuad):
+        * platform/graphics/chromium/cc/CCOcclusionTracker.cpp:
+        (WebCore::transformSurfaceOpaqueRegion):
+        (WebCore::computeOcclusionBehindLayer):
+        (WebCore::::markOccludedBehindLayer):
+        (WebCore::testContentRectOccluded):
+        (WebCore::computeUnoccludedContentRect):
+
+2012-04-09  Sheriff Bot  <webkit.review.bot@gmail.com>
+
+        Unreviewed, rolling out r113613.
+        http://trac.webkit.org/changeset/113613
+        https://bugs.webkit.org/show_bug.cgi?id=83509
+
+        crashing most chromium bots (Requested by simonjam on
+        #webkit).
+
+        * Modules/battery/BatteryController.cpp:
+        * Modules/battery/BatteryController.h:
+        (BatteryController):
+        * Modules/battery/BatteryManager.cpp:
+        * WebCore.gyp/WebCore.gyp:
+        * WebCore.gypi:
+
+2012-04-06  Zhenyao Mo  <zmo@google.com>
+
+        bindAttribLocation should check webgl reserved prefix
+        https://bugs.webkit.org/show_bug.cgi?id=83409
+
+        Reviewed by Kenneth Russell.
+
+        * html/canvas/WebGLRenderingContext.cpp: Check for invalid parameters for a few functions.
+        (WebCore):
+        (WebCore::WebGLRenderingContext::bindAttribLocation):
+        (WebCore::WebGLRenderingContext::getAttribLocation):
+        (WebCore::WebGLRenderingContext::getUniformLocation):
+
+2012-04-09  Timothy Hatcher  <timothy@apple.com>
+
+        Fix the assertion in PageScriptDebugServer::didPause.
+
+        https://webkit.org/b/82943
+
+        Reviewed by Simon Fraser.
+
+        * bindings/js/PageScriptDebugServer.cpp:
+        (WebCore::PageScriptDebugServer::PageScriptDebugServer): Initialize m_pausedPage
+        to zero so the assert in didPause will not randomly fire the first time.
+
+2012-04-09  Tim Horton  <timothy_horton@apple.com>
+
+        FrameData constructor zeroes all fields, causing ImageOrientation to be 0
+        https://bugs.webkit.org/show_bug.cgi?id=83416
+
+        Reviewed by Geoff Garen.
+
+        Reinstate SimpleClassVectorTraits on FrameData (which were removed by http://trac.webkit.org/changeset/113543)
+        with canInitializeWithMemset disabled, since two of the FrameData fields cannot be initialized to zero.
+
+        No new tests.
+
+        * platform/graphics/BitmapImage.h:
+
+2012-04-09  James Robinson  <jamesr@chromium.org>
+
+        [chromium] CCLayerTreeHost / WebLayerTreeView should be single ownership, not RefCounted
+        https://bugs.webkit.org/show_bug.cgi?id=83413
+
+        Reviewed by Adrienne Walker.
+
+        CCLayerTreeHost always has a single logical owner, typically a WebLayerTreeView via either WebViewImpl or the
+        public API. It is currently refcounted for historical reasons but this isn't necessary and adds confusion.
+        CCLayerTreeHost instances and pointers are carefully managed currently to avoid leaks. In particular, while
+        LayerChromium instances hold RefPtr<CCLayerTreeHost>s, whenever we want to destroy a CCLayerTreeHost we
+        proactively clear out these references inside setRootLayer() to break the cycle.
+
+        Refactor covered by existing unit and layout tests.
+
+        * platform/graphics/chromium/LayerChromium.cpp:
+        (WebCore::LayerChromium::LayerChromium):
+        (WebCore::LayerChromium::setMaskLayer):
+        (WebCore::LayerChromium::setReplicaLayer):
+        * platform/graphics/chromium/LayerChromium.h:
+        (WebCore::LayerChromium::layerTreeHost):
+        (LayerChromium):
+        * platform/graphics/chromium/cc/CCLayerTreeHost.cpp:
+        (WebCore::CCLayerTreeHost::create):
+        * platform/graphics/chromium/cc/CCLayerTreeHost.h:
+        (CCLayerTreeHost):
+
+2012-04-09  Joshua Bell  <jsbell@chromium.org>
+
+        Unreviewed, rolling out r113473.
+        http://trac.webkit.org/changeset/113473
+        https://bugs.webkit.org/show_bug.cgi?id=83074
+
+        Change does not handle cursor retention of LevelDB iterators
+
+        * Modules/indexeddb/IDBDatabaseBackendImpl.cpp:
+        (WebCore::IDBDatabaseBackendImpl::~IDBDatabaseBackendImpl):
+        (WebCore::IDBDatabaseBackendImpl::createObjectStore):
+        (WebCore::IDBDatabaseBackendImpl::loadObjectStores):
+        * Modules/indexeddb/IDBIndexBackendImpl.cpp:
+        (WebCore::IDBIndexBackendImpl::IDBIndexBackendImpl):
+        (WebCore::IDBIndexBackendImpl::openCursorInternal):
+        (WebCore::IDBIndexBackendImpl::countInternal):
+        (WebCore::IDBIndexBackendImpl::getInternal):
+        (WebCore::IDBIndexBackendImpl::addingKeyAllowed):
+        * Modules/indexeddb/IDBIndexBackendImpl.h:
+        (WebCore::IDBIndexBackendImpl::create):
+        (IDBIndexBackendImpl):
+        * Modules/indexeddb/IDBObjectStoreBackendImpl.cpp:
+        (WebCore::IDBObjectStoreBackendImpl::IDBObjectStoreBackendImpl):
+        (WebCore::IDBObjectStoreBackendImpl::getInternal):
+        (WebCore::IDBObjectStoreBackendImpl::putInternal):
+        (WebCore::IDBObjectStoreBackendImpl::deleteInternal):
+        (WebCore::IDBObjectStoreBackendImpl::clearInternal):
+        (WebCore):
+        (WebCore::IDBObjectStoreBackendImpl::createIndex):
+        (WebCore::IDBObjectStoreBackendImpl::createIndexInternal):
+        (WebCore::IDBObjectStoreBackendImpl::deleteIndexInternal):
+        (WebCore::IDBObjectStoreBackendImpl::openCursorInternal):
+        (WebCore::IDBObjectStoreBackendImpl::countInternal):
+        (WebCore::IDBObjectStoreBackendImpl::loadIndexes):
+        (WebCore::IDBObjectStoreBackendImpl::genAutoIncrementKey):
+        * Modules/indexeddb/IDBObjectStoreBackendImpl.h:
+        (WebCore):
+        (WebCore::IDBObjectStoreBackendImpl::create):
+        (WebCore::IDBObjectStoreBackendImpl::databaseId):
+        (IDBObjectStoreBackendImpl):
+
+2012-04-06  James Robinson  <jamesr@chromium.org>
+
+        [chromium] Texture copies should happen after incremental updates to preserve commit atomicity
+        https://bugs.webkit.org/show_bug.cgi?id=83392
+
+        Reviewed by Adrienne Walker.
+
+        This enqueues texture copy operations in the CCTextureUpdater's list instead of evaluating them immediately so
+        if the update is spread over multiple frames we can properly defer the texture copy until the end. Otherwise,
+        the texture copy for WebGL / Canvas 2D content happens before the commit completes and the compositor might pick
+        up a frame for the canvas that's "ahead" of the content around it.
+
+        * platform/graphics/chromium/Canvas2DLayerChromium.cpp:
+        (WebCore::Canvas2DLayerChromium::updateCompositorResources):
+        * platform/graphics/chromium/TiledLayerChromium.cpp:
+        (WebCore::TiledLayerChromium::updateCompositorResources):
+        * platform/graphics/chromium/WebGLLayerChromium.cpp:
+        (WebCore::WebGLLayerChromium::updateCompositorResources):
+        * platform/graphics/chromium/cc/CCTextureUpdater.cpp:
+        (WebCore::CCTextureUpdater::appendUpdate):
+        (WebCore::CCTextureUpdater::appendPartialUpdate):
+        (WebCore):
+        (WebCore::CCTextureUpdater::appendCopy):
+        (WebCore::CCTextureUpdater::hasMoreUpdates):
+        (WebCore::CCTextureUpdater::update):
+        (WebCore::CCTextureUpdater::clear):
+        * platform/graphics/chromium/cc/CCTextureUpdater.h:
+        (CCTextureUpdater):
+        (UpdateEntry):
+        (CopyEntry):
+
+2012-04-09  Sadrul Habib Chowdhury  <sadrul@chromium.org>
+
+        [chromium] Add Battery Status API support.
+
+        Add Battery Status API support to chromium.
+        https://bugs.webkit.org/show_bug.cgi?id=83284
+
+        Reviewed by Adam Barth.
+
+        This change is covered by tests in batterystatus/.
+
+        * Modules/battery/BatteryController.cpp:
+        (WebCore::BatteryController::updateBatteryStatus):
+        (WebCore):
+        * Modules/battery/BatteryController.h:
+        (BatteryController):
+        * Modules/battery/BatteryManager.cpp:
+        * WebCore.gyp/WebCore.gyp:
+        * WebCore.gypi:
+
+2012-04-09  SravanKumar Sandela  <ssandela@innominds.com>
+
+        Unnecessary scroll bar after changing the dimensions of a DIV
+        https://bugs.webkit.org/show_bug.cgi?id=71541
+
+        Reviewed by Julien Chaffraix.
+
+        overflow: auto was being determined based on clientWidth and clientHeight, which during style change
+        scenarii will blindly exclude previous scrollbars while computing overflow. This is valid only for
+        overflow: scroll, but for other cases it wrongly reduces available area. Now it is taken care by
+        determining the overflow based on pixelSnappedPaddingBoxWidth/Height() which are newly added in RenderBox.
+
+        Tests: fast/overflow/overflow-auto-destroy-scroll-after-resizing-expected.html
+               fast/overflow/overflow-auto-destroy-scroll-after-resizing.html
+
+        * rendering/RenderBox.h:
+        (WebCore::RenderBox::paddingBoxWidth):
+        (WebCore::RenderBox::paddingBoxHeight):
+        (WebCore::RenderBox::pixelSnappedPaddingBoxWidth):
+        (WebCore::RenderBox::pixelSnappedPaddingBoxHeight):
+        (RenderBox):
+        * rendering/RenderLayer.cpp:
+        (WebCore::RenderLayer::hasHorizontalOverflow):
+        (WebCore::RenderLayer::hasVerticalOverflow):
+
+2012-04-09  Victor Carbune  <vcarbune@adobe.com>
+
+        Simplified volume slider rendering.
+        https://bugs.webkit.org/show_bug.cgi?id=82150
+
+        Reviewed by Eric Carlson.
+
+        Test: media/video-controls-rendering-toggle-display-none.html
+
+        * css/mediaControlsChromium.css: Update controls css for Chromium.
+        (audio::-webkit-media-controls-panel, video::-webkit-media-controls-panel):
+        (audio::-webkit-media-controls-mute-button, video::-webkit-media-controls-mute-button):
+        (audio::-webkit-media-controls-volume-slider-container, video::-webkit-media-controls-volume-slider-container):
+        * css/mediaControlsQuickTime.css: Update controls css for Safari.
+        (audio::-webkit-media-controls-volume-slider-container, video::-webkit-media-controls-volume-slider-container):
+        * html/shadow/MediaControlElements.cpp: Removed particular renderer.
+        (WebCore):
+        * html/shadow/MediaControlElements.h:
+        (MediaControlVolumeSliderContainerElement): Removed particular renderer.
+        * html/shadow/MediaControlRootElement.cpp:
+        (WebCore::MediaControlRootElement::create): Added a div element as a container. Removed extra
+        unused mute button.
+        * html/shadow/MediaControlRootElementChromium.cpp: Added an extra div element as a container for
+        the mute button and the volume slider to easily position them relative to each other.
+        (WebCore::MediaControlRootElementChromium::create):
+
+2012-04-09  Levi Weintraub  <leviw@chromium.org>
+
+        Correct some LayoutUnit misuse in FilterEffectRenderer, and RenderBlock
+        https://bugs.webkit.org/show_bug.cgi?id=83366
+
+        Reviewed by Eric Seidel.
+
+        Some more preparation of Render classes for FractionalLayoutUnits. See below for details
+        of each change.
+
+        No new tests. No change in behavior.
+
+        * rendering/FilterEffectRenderer.cpp:
+        (WebCore::FilterEffectRendererHelper::applyFilterEffect): Pixel snapping image rect before
+        drawing it.
+        * rendering/RenderBlock.cpp:
+        (WebCore::::string): Pixel snapping outputted values for debug.
+
+2012-04-09  Shawn Singh  <shawnsingh@chromium.org>
+
+        [chromium] Fix layer sorting perspective w if w becomes negative
+        https://bugs.webkit.org/show_bug.cgi?id=82997
+
+        Reviewed by Adrienne Walker.
+
+        Unit test added to CCLayerSorterTest.cpp.
+
+        This is a follow-up patch after r113364. That other patch
+        implemented proper clipping so that perspective transforms do not
+        accidentally make geometry disappear. This patch fixes a similar
+        problem in the layer sorter code so that layers do not
+        accidentally get sorted incorrectly.
+
+        * platform/graphics/chromium/cc/CCLayerSorter.cpp:
+        (WebCore::CCLayerSorter::LayerShape::LayerShape):
+        * platform/graphics/chromium/cc/CCMathUtil.cpp:
+        (WebCore::computeEnclosingRect):
+        (WebCore::addVertexToClippedQuad):
+        (WebCore::CCMathUtil::mapClippedQuad):
+        (WebCore):
+        (WebCore::CCMathUtil::computeEnclosingRectOfVertices):
+        * platform/graphics/chromium/cc/CCMathUtil.h:
+        (WebCore):
+        (CCMathUtil):
+
+2012-04-09  Martin Robinson  <mrobinson@igalia.com>
+
+        [soup] Crash while loading http://www.jusco.cn
+        https://bugs.webkit.org/show_bug.cgi?id=68238
+
+        Reviewed by Philippe Normand.
+
+        Test: http/tests/xmlhttprequest/xmlhttprequest-sync-no-timers.html
+
+        When running synchronous XMLHttpRequests, push a new inner thread default
+        context, so that other sources from timers and network activity do not run.
+        This will make synchronous requests truly synchronous with the rest of
+        WebCore.
+
+        * platform/network/soup/ResourceHandleSoup.cpp:
+        (WebCoreSynchronousLoader): Clean up the method definitions a bit by writing them inline.
+        (WebCore::WebCoreSynchronousLoader::WebCoreSynchronousLoader): Push a new thread default
+        context to prevent other sources from running.
+        (WebCore::WebCoreSynchronousLoader::~WebCoreSynchronousLoader): Pop the inner thread default context.
+        (WebCore::closeCallback): If the client is synchronous call didFinishLoading now.
+        (WebCore::readCallback): Only call didFinishLoading if the client isn't synchronous.
+        (WebCore::ResourceHandle::defaultSession): Activate use-thread-context so that the soup session
+        respects the inner thread context.
+
+2012-04-09  Dana Jansens  <danakj@chromium.org>
+
+        [chromium] Flip transition painting delayed with threaded animations
+        https://bugs.webkit.org/show_bug.cgi?id=82571
+
+        Reviewed by Adrienne Walker.
+
+        This allows for prepainting to see and paint layers that are not facing
+        the camera but have animating transforms. This is needed to prepaint
+        animations that "flip" layers around to make the front visible.
+
+        The changes are to add a backFaceIsVisible() helper function in
+        CCLTHCommon. This is used like before to cull non-double sided
+        layers, but culling is prevented on main thread when the screen
+        space transform is unknown due to animation. We add new
+        helper methods transformToScreenIsKnown() to identify this.
+
+        However the layer is not actually visible, so we set the
+        visibleLayerRect to be empty in this case.
+
+        The calculateVisibleLayerRect needs to use the backFaceIsVisible()
+        helper, so we move it into the .cpp file where it belongs, and make
+        it static to the file since it is not used outide of CCLTHCommon.cpp
+        at all.
+
+        Unit test: CCLayerTreeHostCommonTest.verifyBackFaceCulling
+
+        * platform/graphics/chromium/cc/CCLayerTreeHostCommon.cpp:
+        (WebCore):
+        (WebCore::backFaceIsVisible):
+        (WebCore::calculateVisibleLayerRect):
+        (WebCore::layerOpacityIsOpaque):
+        (WebCore::transformToParentIsKnown):
+        (WebCore::transformToScreenIsKnown):
+        (WebCore::layerShouldBeSkipped):
+        (WebCore::calculateDrawTransformsAndVisibilityInternal):
+        (WebCore::walkLayersAndCalculateVisibleLayerRects):
+        * platform/graphics/chromium/cc/CCLayerTreeHostCommon.h:
+        (WebCore):
+
+2012-04-09  Martin Robinson  <mrobinson@igalia.com>
+
+        [GTK] Toggle buttons do not size appropriately in some themes
+        https://bugs.webkit.org/show_bug.cgi?id=82833
+
+        Reviewed by Gustavo Noronha Silva.
+
+        Test: platform/gtk/fast/forms/large-toggle-elements.html
+
+        Instead of drawing a toggle button across the entire rectangle of
+        the WebCore control, draw a default-sized one cenetered in the rectangle.
+
+        * platform/gtk/RenderThemeGtk3.cpp:
+        (WebCore::paintToggle): Draw default-sized toggles.
+
+2012-04-09  Raymond Liu  <raymond.liu@intel.com>
+
+        When create JavaScriptNode, do not ignore NumberOfOutputChannels parameter.
+        https://bugs.webkit.org/show_bug.cgi?id=83250
+
+        Reviewed by Chris Rogers.
+
+        * Modules/webaudio/AudioContext.cpp:
+        (WebCore::AudioContext::createJavaScriptNode):
+        (WebCore):
+        * Modules/webaudio/AudioContext.h:
+        (AudioContext):
+        * Modules/webaudio/AudioContext.idl:
+        * Modules/webaudio/JavaScriptAudioNode.cpp:
+        (WebCore::JavaScriptAudioNode::create):
+        (WebCore):
+        (WebCore::JavaScriptAudioNode::JavaScriptAudioNode):
+        (WebCore::JavaScriptAudioNode::initialize):
+        (WebCore::JavaScriptAudioNode::process):
+        * Modules/webaudio/JavaScriptAudioNode.h:
+        (JavaScriptAudioNode):
+
+2012-04-09  Abhishek Arya  <inferno@chromium.org>
+
+        Crash due to floats not cleared before starting SVG <text> layout.
+        https://bugs.webkit.org/show_bug.cgi?id=83021
+
+        Reviewed by Dirk Schulze.
+
+        Manual Test - ManualTests/svg-text-float-not-removed-crash.html.
+        Can't reproduce the failure in DRT.
+
+        forceLayoutInlineChildren is used in SVG <text> layout and overrides
+        RenderBlock::layoutBlock. However, it missed the 'clearFloats' step,
+        which will cause a crash when trying to access removed renderers.
+
+        * rendering/RenderBlock.h:
+        (WebCore::RenderBlock::forceLayoutInlineChildren):
+
+2012-04-09  Jeffrey Pfau  <jpfau@apple.com>
+
+        Filter files from dataTransfer.getData on Mac
+        https://bugs.webkit.org/show_bug.cgi?id=38876
+
+        Reviewed by Enrica Casucci.
+
+        The ClipboardMac class now keeps track of whether it was created for copy and paste, dragging and dropping
+        files or dragging and dropping generic data. This enables the class to block calls to set-/getData when the
+        clipboard is not operating on generic data, and vice-versa.
+
+        Test: fast/events/drop-with-file-paths.html
+
+        * editing/mac/EditorMac.mm:
+        (WebCore::Editor::newGeneralClipboard):
+        * page/mac/EventHandlerMac.mm:
+        (WebCore::EventHandler::createDraggingClipboard):
+        * platform/mac/ClipboardMac.h:
+        (WebCore::ClipboardMac::create):
+        (ClipboardMac):
+        * platform/mac/ClipboardMac.mm:
+        (WebCore::Clipboard::create):
+        (WebCore::ClipboardMac::ClipboardMac):
+        (WebCore::ClipboardMac::getData):
+        (WebCore::ClipboardMac::setData):
+        (WebCore::ClipboardMac::files):
+
+2012-04-09  Sheriff Bot  <webkit.review.bot@gmail.com>
+
+        Unreviewed, rolling out r113561.
+        http://trac.webkit.org/changeset/113561
+        https://bugs.webkit.org/show_bug.cgi?id=83487
+
+        broke webkit_unit_tests (Requested by simonjam on #webkit).
+
+        * platform/graphics/chromium/cc/CCOcclusionTracker.cpp:
+        (WebCore::transformSurfaceOpaqueRegion):
+        (WebCore::computeOcclusionBehindLayer):
+        (WebCore::::markOccludedBehindLayer):
+        (WebCore::testContentRectOccluded):
+        (WebCore::computeUnoccludedContentRect):
+
+2012-04-09  Levi Weintraub  <leviw@chromium.org>
+
+        Correct LayoutUnit usage in style functions getRoundedBorderFor
+        https://bugs.webkit.org/show_bug.cgi?id=83154
+
+        Reviewed by Julien Chaffraix.
+
+        Correcting LayoutUnit usage in getRoundedBorderFor and the calcRadiiFor helper function.
+
+        No new tests. No change in behavior.
+
+        * rendering/style/RenderStyle.cpp:
+        (WebCore::calcRadiiFor): This is a static internal function that returns the radii based on a size.
+        It's only called from getRoundedBorderFor, so we're now pixel snapping the size before handing it
+        to this function.
+        (WebCore::RenderStyle::getRoundedBorderFor): Takes a LayoutRect and returns the pixel-snapped
+        resulting RoundedRect. Using a local IntRect to avoid snapping twice.
+
+2012-04-06  Andrey Kosyakov  <caseq@chromium.org>
+
+        Web Inspector: zoom on vertical mousewheel in Timeline overview
+        https://bugs.webkit.org/show_bug.cgi?id=83379
+
+        Reviewed by Pavel Feldman.
+
+        - added support for zooming around mouse cursor upon mousewheel event;
+        - handle mousewheel event by _onMouseWheel, not scrollWindow, so we only zoom on events internal to overview.
+
+        * inspector/front-end/TimelineOverviewPane.js:
+        (WebInspector.TimelineOverviewWindow):
+        (WebInspector.TimelineOverviewWindow.prototype._endWindowSelectorDragging):
+        (WebInspector.TimelineOverviewWindow.prototype._onMouseWheel):
+        (WebInspector.TimelineOverviewWindow.prototype._zoom):
+
+2012-04-09  Bill Budge  <bbudge@chromium.org>
+
+        Cross-origin preflight request should not include credentials.
+        https://bugs.webkit.org/show_bug.cgi?id=37676
+
+        Modifies createAccessControlPreflightRequest so it never allows credentials.
+
+        Reviewed by Adam Barth.
+
+        http/tests/xmlhttprequest/access-control-preflight-credential-sync.html
+        http/tests/xmlhttprequest/access-control-preflight-credential-async.html 
+
+        * loader/CrossOriginAccessControl.cpp:
+        (WebCore::createAccessControlPreflightRequest):
+        * loader/CrossOriginAccessControl.h:
+        (WebCore):
+        * loader/DocumentThreadableLoader.cpp:
+        (WebCore::DocumentThreadableLoader::makeCrossOriginAccessRequestWithPreflight):
+
+2012-04-09  Antti Koivisto  <antti@apple.com>
+
+        Don't expose internal CSSValues in API
+        https://bugs.webkit.org/show_bug.cgi?id=83426
+        
+        Reviewed by Andreas Kling.
+
+        The CSSValues returned from functions like CSSStyleDeclaration.getPropertyCSSValue() are currently
+        the same instances we use internally. This creates various problems. The values can't be shared between 
+        documents as the wrappers would be shared too. Having to maintain per-document CSSValuePools complicate 
+        the architecture and increase memory usage. This also blocks sharing style sheet data structures 
+        between documents.
+        
+        This patch adds a concept of CSSOM-safe CSSValue. Only the safe values can be wrapped for JS access. 
+        Values are unsafe by default. The CSSOM functions that return CSSValues create safe instances by
+        cloning the internal values.
+        
+        The use of APIs that return CSSValues is very rare (the currect CSSOM draft deprecates them) and
+        cloning is cheap in any case. Future patches will eliminate the per-document value pool in favor
+        of a global one for a memory win.
+        
+        In the future we want to replace internally used CSSValues with true internal types (StyleValues) and
+        use CSSValues exclusively as wrappers (similar to how CSSStyleRule wraps internal StyleRule).
+
+        * bindings/js/JSCSSValueCustom.cpp:
+        (WebCore::toJS):
+        * css/CSSComputedStyleDeclaration.cpp:
+        (WebCore::CSSComputedStyleDeclaration::getPropertyCSSValue):
+        (WebCore::CSSComputedStyleDeclaration::getPropertyCSSValueInternal):
+        * css/CSSImageSetValue.cpp:
+        (WebCore::CSSImageSetValue::CSSImageSetValue):
+        (WebCore):
+        (WebCore::CSSImageSetValue::cloneForCSSOM):
+        * css/CSSImageSetValue.h:
+        (CSSImageSetValue):
+        * css/CSSPrimitiveValue.cpp:
+        (WebCore::CSSPrimitiveValue::cleanup):
+        
+            Opportunistically fix a string leak for CSS_COUNTER_NAME values.
+            Add all cases, remove default.
+        
+        (WebCore::CSSPrimitiveValue::cloneForCSSOM):
+        (WebCore):
+        * css/CSSPrimitiveValue.h:
+        (CSSPrimitiveValue):
+        (WebCore::CSSPrimitiveValue::setCSSOMSafe):
+        * css/CSSValue.cpp:
+        (WebCore):
+        (TextCloneCSSValue):
+        (WebCore::TextCloneCSSValue::create):
+        (WebCore::TextCloneCSSValue::cssText):
+        (WebCore::TextCloneCSSValue::TextCloneCSSValue):
+        
+            Most non-primitive value types are not exposed in CSSOM. For those we create a dummy value
+            that contains only the data that is accessible though the base CSSValue interface.
+        
+        (WebCore::CSSValue::addSubresourceStyleURLs):
+        (WebCore::CSSValue::cssText):
+        (WebCore::CSSValue::destroy):
+        (WebCore::CSSValue::cloneForCSSOM):
+        * css/CSSValue.h:
+        (WebCore):
+        (CSSValue):
+        (WebCore::CSSValue::isCSSOMSafe):
+        (WebCore::CSSValue::isSubtypeExposedToCSSOM):
+        (WebCore::CSSValue::CSSValue):
+        * css/CSSValueList.cpp:
+        (WebCore::CSSValueList::CSSValueList):
+        (WebCore):
+        (WebCore::CSSValueList::cloneForCSSOM):
+        * css/CSSValueList.h:
+        (CSSValueList):
+        * css/Counter.h:
+        (Counter):
+        (WebCore::Counter::cloneForCSSOM):
+        * css/PropertySetCSSStyleDeclaration.cpp:
+        (WebCore::PropertySetCSSStyleDeclaration::setCssText):
+        (WebCore::PropertySetCSSStyleDeclaration::getPropertyCSSValue):
+        (WebCore::PropertySetCSSStyleDeclaration::setProperty):
+        (WebCore::PropertySetCSSStyleDeclaration::removeProperty):
+        (WebCore::PropertySetCSSStyleDeclaration::getPropertyCSSValueInternal):
+        (WebCore::PropertySetCSSStyleDeclaration::setPropertyInternal):
+        (WebCore::PropertySetCSSStyleDeclaration::didMutate):
+        (WebCore):
+        (WebCore::PropertySetCSSStyleDeclaration::cloneAndCacheForCSSOM):
+        
+            Maintain a map of safe CSSValues so we can maintain object identity.
+        
+        * css/PropertySetCSSStyleDeclaration.h:
+        (WebCore::PropertySetCSSStyleDeclaration::setNeedsStyleRecalc):
+        (PropertySetCSSStyleDeclaration):
+        * css/RGBColor.cpp:
+        (WebCore::RGBColor::red):
+        (WebCore::RGBColor::green):
+        (WebCore::RGBColor::blue):
+        (WebCore::RGBColor::alpha):
+        * css/Rect.h:
+        (WebCore::RectBase::RectBase):
+        (RectBase):
+        (Rect):
+        (WebCore::Rect::cloneForCSSOM):
+        (WebCore::Rect::Rect):
+        (Quad):
+        (WebCore::Quad::cloneForCSSOM):
+        (WebCore::Quad::Quad):
+        * css/WebKitCSSFilterValue.cpp:
+        (WebCore::WebKitCSSFilterValue::WebKitCSSFilterValue):
+        (WebCore):
+        (WebCore::WebKitCSSFilterValue::cloneForCSSOM):
+        * css/WebKitCSSFilterValue.h:
+        (WebKitCSSFilterValue):
+        * css/WebKitCSSTransformValue.cpp:
+        (WebCore::WebKitCSSTransformValue::WebKitCSSTransformValue):
+        (WebCore):
+        (WebCore::WebKitCSSTransformValue::cloneForCSSOM):
+        * css/WebKitCSSTransformValue.h:
+        (WebKitCSSTransformValue):
+        * svg/SVGColor.cpp:
+        (WebCore::SVGColor::SVGColor):
+        (WebCore):
+        (WebCore::SVGColor::cloneForCSSOM):
+        * svg/SVGColor.h:
+        (SVGColor):
+        * svg/SVGPaint.cpp:
+        (WebCore::SVGPaint::SVGPaint):
+        (WebCore):
+        (WebCore::SVGPaint::cloneForCSSOM):
+        * svg/SVGPaint.h:
+        (SVGPaint):
+        * svg/SVGStyledElement.cpp:
+        (WebCore::SVGStyledElement::getPresentationAttribute):
+
+2012-04-09  Pavel Feldman  <pfeldman@chromium.org>
+
+        Web Inspector: get rid of WebInspector.Resource.category, use  WebInspector.Resource.type instead.
+        https://bugs.webkit.org/show_bug.cgi?id=83467
+
+        Reviewed by Yury Semikhatsky.
+
+        WebInspector.Resource.category is derived from the  WebInspector.Resource.type and there is no real need it maintaining both.
+
+        * WebCore.gypi:
+        * WebCore.vcproj/WebCore.vcproj:
+        * inspector/compile-front-end.py:
+        * inspector/front-end/AuditLauncherView.js:
+        (WebInspector.AuditLauncherView.prototype._onResourceStarted):
+        (WebInspector.AuditLauncherView.prototype._onResourceFinished):
+        * inspector/front-end/AuditRules.js:
+        (WebInspector.AuditRules.GzipRule.prototype._shouldCompress):
+        (WebInspector.AuditRules.CombineJsResourcesRule):
+        (WebInspector.AuditRules.CombineCssResourcesRule):
+        (WebInspector.AuditRules.ParallelizeDownloadRule.prototype.doRun):
+        (WebInspector.AuditRules.UnusedCssRule.prototype.doRun.evalCallback.selectorsCallback):
+        (WebInspector.AuditRules.CacheControlRule.prototype.isCompressible):
+        (WebInspector.AuditRules.StaticCookielessRule.prototype.processCookies):
+        * inspector/front-end/CSSStyleModel.js:
+        (WebInspector.CSSStyleModelResourceBinding):
+        (WebInspector.CSSStyleModelResourceBinding.prototype.setContent):
+        (WebInspector.CSSStyleModelResourceBinding.prototype._innerStyleSheetChanged):
+        * inspector/front-end/ContentProviders.js:
+        (WebInspector.ResourceContentProvider):
+        * inspector/front-end/DebuggerPresentationModel.js:
+        (WebInspector.DebuggerPresentationModelResourceBinding):
+        * inspector/front-end/ElementsPanel.js:
+        (WebInspector.ElementsPanel.prototype._getPopoverAnchor):
+        * inspector/front-end/ExtensionServer.js:
+        (WebInspector.ExtensionServer.prototype._makeResource):
+        * inspector/front-end/NetworkManager.js:
+        (WebInspector.NetworkManager.get this):
+        (WebInspector.NetworkManager.get NetworkAgent):
+        (WebInspector.NetworkManager):
+        (WebInspector.NetworkDispatcher.prototype._updateResourceWithResponse):
+        (WebInspector.NetworkDispatcher.prototype._mimeTypeIsConsistentWithType):
+        (WebInspector.NetworkDispatcher.prototype._updateResourceWithCachedResource):
+        (WebInspector.NetworkDispatcher.prototype.responseReceived):
+        (WebInspector.NetworkDispatcher.prototype.webSocketCreated):
+        * inspector/front-end/NetworkPanel.js:
+        (WebInspector.NetworkLogView.prototype._createFilterStatusBarItems):
+        (WebInspector.NetworkLogView.prototype._updateSummaryBar):
+        (WebInspector.NetworkDataGridNode.prototype.isFilteredOut):
+        (WebInspector.NetworkDataGridNode.prototype.refreshResource):
+        (WebInspector.NetworkDataGridNode.prototype._refreshNameCell):
+        (WebInspector.NetworkDataGridNode.prototype.refreshGraph):
+        * inspector/front-end/Resource.js:
+        (WebInspector.Resource):
+        (WebInspector.Resource.registerDomainModelBinding):
+        (WebInspector.Resource.prototype.set type):
+        (WebInspector.Resource.prototype.isEditable):
+        (WebInspector.Resource.prototype.setContent):
+        (WebInspector.Resource.prototype.requestContent):
+        * inspector/front-end/ResourceCategory.js: Removed.
+        * inspector/front-end/ResourcePreviewView.js:
+        (WebInspector.ResourcePreviewView.prototype._createPreviewView):
+        * inspector/front-end/ResourceScriptMapping.js:
+        (WebInspector.ResourceScriptMapping.prototype.addScript):
+        * inspector/front-end/ResourceTreeModel.js:
+        (WebInspector.ResourceTreeModel.prototype._onResourceUpdated):
+        (WebInspector.ResourceTreeModel.prototype._onResourceUpdateDropped):
+        (WebInspector.ResourceTreeModel.prototype._addFramesRecursively):
+        * inspector/front-end/ResourceType.js: Added.
+        (WebInspector.ResourceType):
+        (WebInspector.ResourceType.prototype.name):
+        (WebInspector.ResourceType.prototype.title):
+        (WebInspector.ResourceType.prototype.categoryTitle):
+        (WebInspector.ResourceType.prototype.color):
+        (WebInspector.ResourceType.prototype.isTextType):
+        (WebInspector.ResourceType.prototype.toString):
+        * inspector/front-end/ResourceView.js:
+        (WebInspector.ResourceView.hasTextContent):
+        (WebInspector.ResourceView.nonSourceViewForResource):
+        (WebInspector.EditableResourceSourceFrame.prototype.canEditSource):
+        * inspector/front-end/ResourcesPanel.js:
+        (WebInspector.FrameTreeElement.prototype.appendResource):
+        (WebInspector.FrameResourceTreeElement):
+        (WebInspector.FrameResourceTreeElement.prototype.onattach):
+        (WebInspector.ResourceRevisionTreeElement):
+        * inspector/front-end/WebKit.qrc:
+        * inspector/front-end/inspector.html:
+
+2012-04-09  Alexis Menard  <alexis.menard@openbossa.org>
+
+        Unreviewed, adding a missing header for the Qt port.
+
+        * Target.pri:
+
+2012-04-09  Pavel Feldman  <pfeldman@chromium.org>
+
+        Web Inspector: [network panel] type column shows "undefined" instead of "(Pending)" upon load.
+        https://bugs.webkit.org/show_bug.cgi?id=83470
+
+        Reviewed by Yury Semikhatsky.
+
+        isPingRequest is tested for as a field, not a function return value.
+        
+        * inspector/front-end/NetworkPanel.js:
+        (WebInspector.NetworkDataGridNode.prototype._refreshTypeCell):
+
+2012-03-30  Robert Hogan  <robert@webkit.org>
+
+        REGRESSION (r94492): Incorrect initial layout of absolutely positioned <input> inside centering div
+        https://bugs.webkit.org/show_bug.cgi?id=77754
+
+        Reviewed by David Hyatt.
+
+        The correct static position of an center-aligned, inline, absolutely positioned object with a block child can't be known
+        until the width of the child has been computed. This means that setStaticPositions() in RenderBlockLineLayout is setting
+        the position too early, before the width of the child has been finalised. To fix, adjust the static position of the inline
+        positioned object once its child's width has been calculated.
+
+        Test: fast/css/align-positioned-object-on-resize.html
+
+        * rendering/RenderBlock.cpp:
+        (WebCore::RenderBlock::layoutPositionedObjects):
+
+2012-04-09  Eric Carlson  <eric.carlson@apple.com>
+
+        WebVTT parser unnecessarily limits the value of a timestamp
+        https://bugs.webkit.org/show_bug.cgi?id=83422
+
+        Reviewed by Dan Bernstein.
+
+        Test: media/track/track-large-timestamp.html
+
+        * html/track/WebVTTParser.cpp:
+        (WebCore::WebVTTParser::collectTimeStamp): Make all constants double instead of int so 
+            the maximum number of hours is increased and so we don't need any casts.
+
+2012-04-09  Abhishek Arya  <inferno@chromium.org>
+
+        Incorrect placement of new child to table when before child parent is not |this|.
+        https://bugs.webkit.org/show_bug.cgi?id=82630
+
+        Reviewed by Julien Chaffraix.
+
+        Tests: fast/table/table-row-split2.html
+               fast/table/table-section-split2.html
+               fast/table/table-split.html
+               fast/table/table-split2.html
+        and tested by layouttests in commits r97180, r108127, and a few others.
+
+        * rendering/RenderBlock.cpp:
+        (WebCore::RenderBlock::addChildToAnonymousColumnBlocks): function rename, block->box.
+        (WebCore::RenderBlock::makeChildrenAnonymousColumnBlocks): ditto.
+        (WebCore::RenderBlock::addChildIgnoringAnonymousColumnBlocks): ditto.
+        * rendering/RenderBlock.h:
+        (RenderBlock):
+        * rendering/RenderBox.cpp:
+        (WebCore::RenderBox::moveChildTo): move these functions from RenderBlock, needs to be
+        used in RenderBox::splitAnonymousBoxesAroundChild.
+        (WebCore):
+        (WebCore::RenderBox::moveChildrenTo): ditto.
+        (WebCore::markBoxForRelayoutAfterSplit): helper to mark a block or table part for complete relayout
+        after anonymous boxes are split around child.
+        (WebCore::RenderBox::splitAnonymousBoxesAroundChild): moved from RenderBlock to be able
+        to work with table parts.
+        * rendering/RenderBox.h:
+        (RenderBox):
+        (WebCore::RenderBox::moveChildTo):
+        (WebCore::RenderBox::moveAllChildrenTo):
+        (WebCore::RenderBox::moveChildrenTo):
+        * rendering/RenderObject.cpp:
+        (WebCore::RenderObject::addChild): no longer need the hack added in r95461.
+        * rendering/RenderRubyBase.cpp:
+        (WebCore::RenderRubyBase::moveChildren): function rename, block->box.
+        * rendering/RenderTable.cpp:
+        (WebCore::RenderTable::addChild): Use splitAnonymousBoxesAroundChild function when |beforeChild| != |this|.
+        * rendering/RenderTableRow.cpp:
+        (WebCore::RenderTableRow::addChild): ditto. 
+        * rendering/RenderTableSection.cpp:
+        (WebCore::RenderTableSection::addChild): ditto.
+
+2012-04-03  Jocelyn Turcotte  <jocelyn.turcotte@nokia.com>
+
+        WebSocketServer: Honour WebSocketFrame::masked in makeFrameData
+        https://bugs.webkit.org/show_bug.cgi?id=83042
+
+        Reviewed by Kent Tamura.
+
+        Frames from the server should not be masked.
+        Currently, the flag is set to false, but the frames were masked anyway.
+        This causes clients with recent builds of WebKit to abort the connection to the
+        inspector server, refusing masked frames from the server as per the spec.
+        This doesn't change the behavior of WebSocket clients, which set the masked flag to true.
+
+        * Modules/websockets/WebSocketFrame.cpp:
+        (WebCore::appendFramePayload):
+        (WebCore::WebSocketFrame::makeFrameData):
+
+2012-04-09  Alexis Menard  <alexis.menard@openbossa.org>
+
+        [Part 5] We should use CSSPropertyID rather than integers when manipulating CSS property ids.
+        https://bugs.webkit.org/show_bug.cgi?id=83466
+
+        Reviewed by Kentaro Hara.
+
+        CSSPropertyID enum holds all the CSS property ids but many parts of WebKit treat the ids
+        as integers, this patch should adress the last remaining occurences of ints rather than CSSPropertyIDs.
+    
+        No new tests : There should be no behavior change in this patch.
+
+        * css/CSSStyleSelector.cpp:
+        (WebCore::CSSStyleSelector::collectMatchingRulesForList):
+        * css/CSSStyleSelector.h:
+        (CSSStyleSelector):
+        * css/StylePropertySet.cpp:
+        (WebCore::StylePropertySet::removePropertiesInSet):
+        * page/animation/AnimationBase.cpp:
+        (WebCore::gatherEnclosingShorthandProperties):
+        (WebCore::AnimationBase::animatableShorthandsAffectingProperty):
+        * page/animation/AnimationBase.h:
+        (AnimationBase):
+        * page/animation/CompositeAnimation.cpp:
+        (WebCore::CompositeAnimation::pauseTransitionAtTime):
+        * page/animation/KeyframeAnimation.cpp:
+        (WebCore::KeyframeAnimation::animate):
+        (WebCore::KeyframeAnimation::getAnimatedStyle):
+        (WebCore::KeyframeAnimation::overrideAnimations):
+        (WebCore::KeyframeAnimation::resumeOverriddenAnimations):
+        (WebCore::KeyframeAnimation::timeToNextService):
+        * rendering/style/KeyframeList.cpp:
+        (WebCore::KeyframeList::insert):
+        * rendering/style/KeyframeList.h:
+        (WebCore::KeyframeValue::addProperty):
+        (WebCore::KeyframeValue::containsProperty):
+        (WebCore::KeyframeValue::properties):
+        (KeyframeValue):
+        (WebCore::KeyframeList::addProperty):
+        (WebCore::KeyframeList::containsProperty):
+        (WebCore::KeyframeList::beginProperties):
+        (WebCore::KeyframeList::endProperties):
+        (KeyframeList):
+
+2012-04-09  Kentaro Hara  <haraken@chromium.org>
+
+        Unreviewed, rebaselined run-bindings-tests results.
+
+        * bindings/scripts/test/JS/JSFloat64Array.cpp:
+        (WebCore::JSFloat64ArrayConstructor::getOwnPropertySlot):
+        (WebCore::JSFloat64ArrayConstructor::getOwnPropertyDescriptor):
+        (WebCore::jsFloat64ArrayConstructor):
+        (WebCore::JSFloat64Array::getConstructor):
+        (WebCore::jsFloat64ArrayPrototypeFunctionFoo):
+        (WebCore::toFloat64Array):
+        * bindings/scripts/test/JS/JSTestActiveDOMObject.cpp:
+        (WebCore::JSTestActiveDOMObjectConstructor::getOwnPropertySlot):
+        (WebCore::JSTestActiveDOMObjectConstructor::getOwnPropertyDescriptor):
+        (WebCore::jsTestActiveDOMObjectExcitingAttr):
+        (WebCore::jsTestActiveDOMObjectConstructor):
+        (WebCore::JSTestActiveDOMObject::getConstructor):
+        (WebCore::jsTestActiveDOMObjectPrototypeFunctionExcitingFunction):
+        (WebCore::jsTestActiveDOMObjectPrototypeFunctionPostMessage):
+        (WebCore::JSTestActiveDOMObjectOwner::isReachableFromOpaqueRoots):
+        (WebCore::JSTestActiveDOMObjectOwner::finalize):
+        (WebCore::toTestActiveDOMObject):
+        * bindings/scripts/test/JS/JSTestCustomNamedGetter.cpp:
+        (WebCore::JSTestCustomNamedGetterConstructor::getOwnPropertySlot):
+        (WebCore::JSTestCustomNamedGetterConstructor::getOwnPropertyDescriptor):
+        (WebCore::jsTestCustomNamedGetterConstructor):
+        (WebCore::JSTestCustomNamedGetter::getConstructor):
+        (WebCore::jsTestCustomNamedGetterPrototypeFunctionAnotherFunction):
+        (WebCore::JSTestCustomNamedGetterOwner::isReachableFromOpaqueRoots):
+        (WebCore::JSTestCustomNamedGetterOwner::finalize):
+        (WebCore::toTestCustomNamedGetter):
+        * bindings/scripts/test/JS/JSTestEventConstructor.cpp:
+        (WebCore::JSTestEventConstructorConstructor::getOwnPropertySlot):
+        (WebCore::JSTestEventConstructorConstructor::getOwnPropertyDescriptor):
+        (WebCore::JSTestEventConstructorConstructor::constructJSTestEventConstructor):
+        (WebCore::jsTestEventConstructorAttr1):
+        (WebCore::jsTestEventConstructorAttr2):
+        (WebCore::jsTestEventConstructorConstructor):
+        (WebCore::JSTestEventConstructor::getConstructor):
+        (WebCore::JSTestEventConstructorOwner::isReachableFromOpaqueRoots):
+        (WebCore::JSTestEventConstructorOwner::finalize):
+        (WebCore::toTestEventConstructor):
+        * bindings/scripts/test/JS/JSTestEventTarget.cpp:
+        (WebCore::JSTestEventTargetConstructor::getOwnPropertySlot):
+        (WebCore::JSTestEventTargetConstructor::getOwnPropertyDescriptor):
+        (WebCore::jsTestEventTargetConstructor):
+        (WebCore::JSTestEventTarget::getConstructor):
+        (WebCore::jsTestEventTargetPrototypeFunctionItem):
+        (WebCore::jsTestEventTargetPrototypeFunctionAddEventListener):
+        (WebCore::jsTestEventTargetPrototypeFunctionRemoveEventListener):
+        (WebCore::jsTestEventTargetPrototypeFunctionDispatchEvent):
+        (WebCore::JSTestEventTarget::indexGetter):
+        (WebCore::JSTestEventTargetOwner::isReachableFromOpaqueRoots):
+        (WebCore::JSTestEventTargetOwner::finalize):
+        (WebCore::toTestEventTarget):
+        * bindings/scripts/test/JS/JSTestInterface.cpp:
+        (WebCore::JSTestInterfaceConstructor::getOwnPropertySlot):
+        (WebCore::JSTestInterfaceConstructor::getOwnPropertyDescriptor):
+        (WebCore::JSTestInterfaceConstructor::constructJSTestInterface):
+        (WebCore::jsTestInterfaceSupplementalStr1):
+        (WebCore::jsTestInterfaceSupplementalStr2):
+        (WebCore::jsTestInterfaceSupplementalStr3):
+        (WebCore::jsTestInterfaceSupplementalNode):
+        (WebCore::jsTestInterfaceConstructor):
+        (WebCore::setJSTestInterfaceSupplementalStr2):
+        (WebCore::setJSTestInterfaceSupplementalStr3):
+        (WebCore::setJSTestInterfaceSupplementalNode):
+        (WebCore::JSTestInterface::getConstructor):
+        (WebCore::jsTestInterfacePrototypeFunctionSupplementalMethod1):
+        (WebCore::jsTestInterfacePrototypeFunctionSupplementalMethod2):
+        (WebCore::jsTestInterfacePrototypeFunctionSupplementalMethod3):
+        (WebCore::JSTestInterfaceOwner::isReachableFromOpaqueRoots):
+        (WebCore::JSTestInterfaceOwner::finalize):
+        (WebCore::toTestInterface):
+        * bindings/scripts/test/JS/JSTestMediaQueryListListener.cpp:
+        (WebCore::JSTestMediaQueryListListenerConstructor::getOwnPropertySlot):
+        (WebCore::JSTestMediaQueryListListenerConstructor::getOwnPropertyDescriptor):
+        (WebCore::jsTestMediaQueryListListenerConstructor):
+        (WebCore::JSTestMediaQueryListListener::getConstructor):
+        (WebCore::jsTestMediaQueryListListenerPrototypeFunctionMethod):
+        (WebCore::JSTestMediaQueryListListenerOwner::isReachableFromOpaqueRoots):
+        (WebCore::JSTestMediaQueryListListenerOwner::finalize):
+        (WebCore::toTestMediaQueryListListener):
+        * bindings/scripts/test/JS/JSTestNamedConstructor.cpp:
+        (WebCore::JSTestNamedConstructorConstructor::getOwnPropertySlot):
+        (WebCore::JSTestNamedConstructorConstructor::getOwnPropertyDescriptor):
+        (WebCore::JSTestNamedConstructorNamedConstructor::constructJSTestNamedConstructor):
+        (WebCore::jsTestNamedConstructorConstructor):
+        (WebCore::JSTestNamedConstructor::getConstructor):
+        (WebCore::JSTestNamedConstructorOwner::isReachableFromOpaqueRoots):
+        (WebCore::JSTestNamedConstructorOwner::finalize):
+        (WebCore::toTestNamedConstructor):
+        * bindings/scripts/test/JS/JSTestObj.cpp:
+        (WebCore::JSTestObjConstructor::getOwnPropertySlot):
+        (WebCore::JSTestObjConstructor::getOwnPropertyDescriptor):
+        (WebCore::JSTestObjConstructor::constructJSTestObj):
+        (WebCore::jsTestObjReadOnlyIntAttr):
+        (WebCore::jsTestObjReadOnlyStringAttr):
+        (WebCore::jsTestObjReadOnlyTestObjAttr):
+        (WebCore::jsTestObjShortAttr):
+        (WebCore::jsTestObjUnsignedShortAttr):
+        (WebCore::jsTestObjIntAttr):
+        (WebCore::jsTestObjLongLongAttr):
+        (WebCore::jsTestObjUnsignedLongLongAttr):
+        (WebCore::jsTestObjStringAttr):
+        (WebCore::jsTestObjTestObjAttr):
+        (WebCore::jsTestObjSequenceAttr):
+        (WebCore::jsTestObjXMLObjAttr):
+        (WebCore::jsTestObjCreate):
+        (WebCore::jsTestObjReflectedStringAttr):
+        (WebCore::jsTestObjReflectedIntegralAttr):
+        (WebCore::jsTestObjReflectedUnsignedIntegralAttr):
+        (WebCore::jsTestObjReflectedBooleanAttr):
+        (WebCore::jsTestObjReflectedURLAttr):
+        (WebCore::jsTestObjReflectedCustomIntegralAttr):
+        (WebCore::jsTestObjReflectedCustomBooleanAttr):
+        (WebCore::jsTestObjReflectedCustomURLAttr):
+        (WebCore::jsTestObjAttrWithGetterException):
+        (WebCore::jsTestObjAttrWithSetterException):
+        (WebCore::jsTestObjStringAttrWithGetterException):
+        (WebCore::jsTestObjStringAttrWithSetterException):
+        (WebCore::jsTestObjCustomAttr):
+        (WebCore::jsTestObjWithScriptStateAttribute):
+        (WebCore::jsTestObjWithScriptExecutionContextAttribute):
+        (WebCore::jsTestObjWithScriptStateAttributeRaises):
+        (WebCore::jsTestObjWithScriptExecutionContextAttributeRaises):
+        (WebCore::jsTestObjWithScriptExecutionContextAndScriptStateAttribute):
+        (WebCore::jsTestObjWithScriptExecutionContextAndScriptStateAttributeRaises):
+        (WebCore::jsTestObjWithScriptExecutionContextAndScriptStateWithSpacesAttribute):
+        (WebCore::jsTestObjWithScriptArgumentsAndCallStackAttribute):
+        (WebCore::jsTestObjConditionalAttr1):
+        (WebCore::jsTestObjConditionalAttr2):
+        (WebCore::jsTestObjConditionalAttr3):
+        (WebCore::jsTestObjConditionalAttr4Constructor):
+        (WebCore::jsTestObjConditionalAttr5Constructor):
+        (WebCore::jsTestObjConditionalAttr6Constructor):
+        (WebCore::jsTestObjCachedAttribute1):
+        (WebCore::jsTestObjCachedAttribute2):
+        (WebCore::jsTestObjContentDocument):
+        (WebCore::jsTestObjMutablePoint):
+        (WebCore::jsTestObjImmutablePoint):
+        (WebCore::jsTestObjStrawberry):
+        (WebCore::jsTestObjStrictFloat):
+        (WebCore::jsTestObjDescription):
+        (WebCore::jsTestObjId):
+        (WebCore::jsTestObjHash):
+        (WebCore::jsTestObjConstructor):
+        (WebCore::setJSTestObjShortAttr):
+        (WebCore::setJSTestObjUnsignedShortAttr):
+        (WebCore::setJSTestObjIntAttr):
+        (WebCore::setJSTestObjLongLongAttr):
+        (WebCore::setJSTestObjUnsignedLongLongAttr):
+        (WebCore::setJSTestObjStringAttr):
+        (WebCore::setJSTestObjTestObjAttr):
+        (WebCore::setJSTestObjSequenceAttr):
+        (WebCore::setJSTestObjXMLObjAttr):
+        (WebCore::setJSTestObjCreate):
+        (WebCore::setJSTestObjReflectedStringAttr):
+        (WebCore::setJSTestObjReflectedIntegralAttr):
+        (WebCore::setJSTestObjReflectedUnsignedIntegralAttr):
+        (WebCore::setJSTestObjReflectedBooleanAttr):
+        (WebCore::setJSTestObjReflectedURLAttr):
+        (WebCore::setJSTestObjReflectedCustomIntegralAttr):
+        (WebCore::setJSTestObjReflectedCustomBooleanAttr):
+        (WebCore::setJSTestObjReflectedCustomURLAttr):
+        (WebCore::setJSTestObjAttrWithGetterException):
+        (WebCore::setJSTestObjAttrWithSetterException):
+        (WebCore::setJSTestObjStringAttrWithGetterException):
+        (WebCore::setJSTestObjStringAttrWithSetterException):
+        (WebCore::setJSTestObjCustomAttr):
+        (WebCore::setJSTestObjWithScriptStateAttribute):
+        (WebCore::setJSTestObjWithScriptExecutionContextAttribute):
+        (WebCore::setJSTestObjWithScriptStateAttributeRaises):
+        (WebCore::setJSTestObjWithScriptExecutionContextAttributeRaises):
+        (WebCore::setJSTestObjWithScriptExecutionContextAndScriptStateAttribute):
+        (WebCore::setJSTestObjWithScriptExecutionContextAndScriptStateAttributeRaises):
+        (WebCore::setJSTestObjWithScriptExecutionContextAndScriptStateWithSpacesAttribute):
+        (WebCore::setJSTestObjWithScriptArgumentsAndCallStackAttribute):
+        (WebCore::setJSTestObjConditionalAttr1):
+        (WebCore::setJSTestObjConditionalAttr2):
+        (WebCore::setJSTestObjConditionalAttr3):
+        (WebCore::setJSTestObjConditionalAttr4Constructor):
+        (WebCore::setJSTestObjConditionalAttr5Constructor):
+        (WebCore::setJSTestObjConditionalAttr6Constructor):
+        (WebCore::setJSTestObjMutablePoint):
+        (WebCore::setJSTestObjImmutablePoint):
+        (WebCore::setJSTestObjStrawberry):
+        (WebCore::setJSTestObjStrictFloat):
+        (WebCore::setJSTestObjId):
+        (WebCore::JSTestObj::getConstructor):
+        (WebCore::jsTestObjPrototypeFunctionVoidMethod):
+        (WebCore::jsTestObjPrototypeFunctionVoidMethodWithArgs):
+        (WebCore::jsTestObjPrototypeFunctionIntMethod):
+        (WebCore::jsTestObjPrototypeFunctionIntMethodWithArgs):
+        (WebCore::jsTestObjPrototypeFunctionObjMethod):
+        (WebCore::jsTestObjPrototypeFunctionObjMethodWithArgs):
+        (WebCore::jsTestObjPrototypeFunctionMethodWithSequenceArg):
+        (WebCore::jsTestObjPrototypeFunctionMethodReturningSequence):
+        (WebCore::jsTestObjPrototypeFunctionMethodThatRequiresAllArgsAndThrows):
+        (WebCore::jsTestObjPrototypeFunctionSerializedValue):
+        (WebCore::jsTestObjPrototypeFunctionIdbKey):
+        (WebCore::jsTestObjPrototypeFunctionOptionsObject):
+        (WebCore::jsTestObjPrototypeFunctionMethodWithException):
+        (WebCore::jsTestObjPrototypeFunctionCustomMethod):
+        (WebCore::jsTestObjPrototypeFunctionCustomMethodWithArgs):
+        (WebCore::jsTestObjPrototypeFunctionAddEventListener):
+        (WebCore::jsTestObjPrototypeFunctionRemoveEventListener):
+        (WebCore::jsTestObjPrototypeFunctionWithScriptStateVoid):
+        (WebCore::jsTestObjPrototypeFunctionWithScriptStateObj):
+        (WebCore::jsTestObjPrototypeFunctionWithScriptStateVoidException):
+        (WebCore::jsTestObjPrototypeFunctionWithScriptStateObjException):
+        (WebCore::jsTestObjPrototypeFunctionWithScriptExecutionContext):
+        (WebCore::jsTestObjPrototypeFunctionWithScriptExecutionContextAndScriptState):
+        (WebCore::jsTestObjPrototypeFunctionWithScriptExecutionContextAndScriptStateObjException):
+        (WebCore::jsTestObjPrototypeFunctionWithScriptExecutionContextAndScriptStateWithSpaces):
+        (WebCore::jsTestObjPrototypeFunctionWithScriptArgumentsAndCallStack):
+        (WebCore::jsTestObjPrototypeFunctionMethodWithOptionalArg):
+        (WebCore::jsTestObjPrototypeFunctionMethodWithNonOptionalArgAndOptionalArg):
+        (WebCore::jsTestObjPrototypeFunctionMethodWithNonOptionalArgAndTwoOptionalArgs):
+        (WebCore::jsTestObjPrototypeFunctionMethodWithOptionalString):
+        (WebCore::jsTestObjPrototypeFunctionMethodWithOptionalStringIsUndefined):
+        (WebCore::jsTestObjPrototypeFunctionMethodWithOptionalStringIsNullString):
+        (WebCore::jsTestObjPrototypeFunctionMethodWithCallbackArg):
+        (WebCore::jsTestObjPrototypeFunctionMethodWithNonCallbackArgAndCallbackArg):
+        (WebCore::jsTestObjPrototypeFunctionMethodWithCallbackAndOptionalArg):
+        (WebCore::jsTestObjPrototypeFunctionConditionalMethod1):
+        (WebCore::jsTestObjPrototypeFunctionConditionalMethod2):
+        (WebCore::jsTestObjPrototypeFunctionConditionalMethod3):
+        (WebCore::jsTestObjPrototypeFunctionOverloadedMethod1):
+        (WebCore::jsTestObjPrototypeFunctionOverloadedMethod2):
+        (WebCore::jsTestObjPrototypeFunctionOverloadedMethod3):
+        (WebCore::jsTestObjPrototypeFunctionOverloadedMethod4):
+        (WebCore::jsTestObjPrototypeFunctionOverloadedMethod5):
+        (WebCore::jsTestObjPrototypeFunctionOverloadedMethod6):
+        (WebCore::jsTestObjPrototypeFunctionOverloadedMethod7):
+        (WebCore::jsTestObjPrototypeFunctionMethodWithUnsignedLongArray):
+        (WebCore::jsTestObjPrototypeFunctionGetSVGDocument):
+        (WebCore::jsTestObjPrototypeFunctionConvert1):
+        (WebCore::jsTestObjPrototypeFunctionConvert2):
+        (WebCore::jsTestObjPrototypeFunctionConvert3):
+        (WebCore::jsTestObjPrototypeFunctionConvert4):
+        (WebCore::jsTestObjPrototypeFunctionConvert5):
+        (WebCore::jsTestObjPrototypeFunctionMutablePointFunction):
+        (WebCore::jsTestObjPrototypeFunctionImmutablePointFunction):
+        (WebCore::jsTestObjPrototypeFunctionOrange):
+        (WebCore::jsTestObjPrototypeFunctionStrictFunction):
+        (WebCore::JSTestObjOwner::isReachableFromOpaqueRoots):
+        (WebCore::JSTestObjOwner::finalize):
+        (WebCore::toTestObj):
+        * bindings/scripts/test/JS/JSTestSerializedScriptValueInterface.cpp:
+        (WebCore::JSTestSerializedScriptValueInterfaceConstructor::getOwnPropertySlot):
+        (WebCore::JSTestSerializedScriptValueInterfaceConstructor::getOwnPropertyDescriptor):
+        (WebCore::JSTestSerializedScriptValueInterfaceConstructor::constructJSTestSerializedScriptValueInterface):
+        (WebCore::jsTestSerializedScriptValueInterfaceValue):
+        (WebCore::jsTestSerializedScriptValueInterfaceReadonlyValue):
+        (WebCore::jsTestSerializedScriptValueInterfaceCachedValue):
+        (WebCore::jsTestSerializedScriptValueInterfaceCachedReadonlyValue):
+        (WebCore::jsTestSerializedScriptValueInterfaceConstructor):
+        (WebCore::setJSTestSerializedScriptValueInterfaceValue):
+        (WebCore::setJSTestSerializedScriptValueInterfaceCachedValue):
+        (WebCore::JSTestSerializedScriptValueInterface::getConstructor):
+        (WebCore::jsTestSerializedScriptValueInterfacePrototypeFunctionAcceptTransferList):
+        (WebCore::jsTestSerializedScriptValueInterfacePrototypeFunctionMultiTransferList):
+        (WebCore::JSTestSerializedScriptValueInterfaceOwner::isReachableFromOpaqueRoots):
+        (WebCore::JSTestSerializedScriptValueInterfaceOwner::finalize):
+        (WebCore::toTestSerializedScriptValueInterface):
+
+2012-04-09  Charles Wei  <charles.wei@torchmobile.com.cn>
+
+        [BlackBerry] Upstream BlackBerry change to WebCore::TouchEvent
+        https://bugs.webkit.org/show_bug.cgi?id=83454
+
+        Reviewed by Rob Buis.
+
+        BlackBerry-port enhances the TouchEvent by adding member variables
+        to indicate if the event is double-tap or touch-hold.
+
+        * dom/TouchEvent.cpp:
+        (WebCore::TouchEvent::TouchEvent):
+        (WebCore::TouchEvent::initTouchEvent):
+        * dom/TouchEvent.h:
+        (TouchEvent):
+        (WebCore::TouchEvent::setDoubleTap):
+        (WebCore::TouchEvent::isDoubleTap):
+        (WebCore::TouchEvent::setTouchHold):
+        (WebCore::TouchEvent::isTouchHold):
+
+2012-04-09  James Robinson  <jamesr@chromium.org>
+
+        Remove partially implemented per-Element visibility checks from requestAnimationFrame logic
+        https://bugs.webkit.org/show_bug.cgi?id=74232
+
+        Reviewed by Dean Jackson.
+
+        The initial requestAnimationFrame implementation had an Element parameter as the second argument to the
+        function. This element was intended to convey the element associated with the animation so that when the element
+        was not visible the animation callback would not be run. The checked in implementation does a very limited check
+        - testing for display:none and being detached from the tree - but does it in a way that does not work correctly
+        if an element's visibility is manipulated by a callback running from a different document. It also adds
+        significant complexity to the code, making it less hackable and easy to introduce subtle security bugs or
+        infinite loops.
+
+        This patch removes the parameter. Since it has always been marked optional, there is no web compat risk.
+
+        If this functionality is added back in the future it needs to be implemented in a way that considers all
+        callbacks within a Page and not only those within a single Document.
+
+        * dom/Document.cpp:
+        (WebCore::Document::webkitRequestAnimationFrame):
+        * dom/Document.h:
+        * dom/RequestAnimationFrameCallback.h:
+        * dom/ScriptedAnimationController.cpp:
+        (WebCore::ScriptedAnimationController::registerCallback):
+        (WebCore::ScriptedAnimationController::serviceScriptedAnimations):
+        * dom/ScriptedAnimationController.h:
+        * page/DOMWindow.cpp:
+        (WebCore::DOMWindow::webkitRequestAnimationFrame):
+        * page/DOMWindow.h:
+        * page/DOMWindow.idl:
+
+2012-04-09  Chris Guan  <chris.guan@torchmobile.com.cn>
+
+        [Blackberry] m_isRequestedByPlugin should be copied in ResourceRequest
+        https://bugs.webkit.org/show_bug.cgi?id=83447
+
+        Reviewed by George Staikos.
+
+        It is an obvious error, We should copy m_isRequestedByPlugin in ResourceReuest.
+
+        No new tests, because those existing plugin test cases are enough.
+
+        * platform/network/blackberry/ResourceRequestBlackBerry.cpp:
+        (WebCore::ResourceRequest::doPlatformCopyData):
+        (WebCore::ResourceRequest::doPlatformAdopt):
+
+2012-04-09  'Pavel Feldman'  <pfeldman@chromium.org>
+
+        Not reviewed: fixing inspector front-end compilation that has been broken by the
+        recent SaveAs and DOMStorage changes.
+
+        * inspector/front-end/DOMStorage.js:
+        * inspector/front-end/externs.js:
+        (WebInspector.isURLSaved):
+
+2012-04-09  Pavel Feldman  <pfeldman@chromium.org>
+
+        Web Inspector: remove ComboBoxFileSelector and SingleFileEditorContainer.
+        https://bugs.webkit.org/show_bug.cgi?id=83460
+
+        Reviewed by Yury Semikhatsky.
+
+        We are now using scripts navigator and tabbed editor container, removing the old components.
+        This change removes the corresponding classes and the abstractions used during the
+        transition period.
+
+        * English.lproj/localizedStrings.js:
+        * inspector/front-end/ScriptsNavigator.js:
+        (WebInspector.ScriptsNavigator.prototype._scriptSelected):
+        * inspector/front-end/ScriptsPanel.js:
+        (WebInspector.ScriptsPanel.get this):
+        (WebInspector.ScriptsPanel.prototype.get defaultFocusedElement):
+        (WebInspector.ScriptsPanel.prototype._addUISourceCode):
+        (WebInspector.ScriptsPanel.prototype.setScriptSourceIsDirty):
+        (WebInspector.ScriptsPanel.prototype._reset):
+        (WebInspector.ScriptsPanel.prototype._showFile):
+        (WebInspector.ScriptsPanel.prototype._uiSourceCodeReplaced):
+        (WebInspector.ScriptsPanel.prototype._editorClosed):
+        (WebInspector.ScriptsPanel.prototype._scriptSelected):
+        (WebInspector.ScriptsPanel.prototype._hidePinnedNavigator):
+        (WebInspector.ScriptsPanel.prototype.set _pinNavigator):
+        * inspector/front-end/SettingsScreen.js:
+        (WebInspector.SettingsScreen):
+        * inspector/front-end/TabbedEditorContainer.js:
+        (WebInspector.TabbedEditorContainerDelegate):
+        (WebInspector.TabbedEditorContainerDelegate.prototype.viewForFile):
+        (get WebInspector):
+        (WebInspector.TabbedEditorContainer.prototype._tabClosed):
+        * inspector/front-end/scriptsPanel.css:
+
+2012-04-09  Dana Jansens  <danakj@chromium.org>
+
+        [chromium] Make culling work with clipped rects
+        https://bugs.webkit.org/show_bug.cgi?id=83217
+
+        Reviewed by Adrienne Walker.
+
+        Use new CCMathUtil transformation methods to deal with rects that clip
+        the camera plane. This fixes three things:
+
+        1. A layer completely behind the camera is not visible and should not
+        occlude.
+        2. A layer that is clipped by the camera is treated like a
+        non-axis-aligned transform, as the result of a mapClippedRect() is a
+        bounding box and may contain pixels not in the original rect. This guards
+        our use of mapRect() when transforming occluded regions.
+        3. A layer's occlusion must be clipped by its scissor rect. This scissor
+        rect exists in its target space, so occlusion in screen space is only
+        possible if its target also is axis aligned in the screen, such that
+        the layer's scissor rect remains a rect in screen space.
+
+        Unit tests: CCOcclusionTrackerTestLayerBehindCameraDoesNotOcclude
+                    CCOcclusionTrackerTestLargePixelsOccludeInsideClipRect
+
+        * platform/graphics/chromium/cc/CCOcclusionTracker.cpp:
+        (WebCore::transformSurfaceOpaqueRegion):
+        (WebCore::computeOcclusionBehindLayer):
+        (WebCore::::markOccludedBehindLayer):
+        (WebCore::testContentRectOccluded):
+        (WebCore::computeUnoccludedContentRect):
+
+2012-04-09  Zan Dobersek  <zandobersek@gmail.com>
+
+        [Gtk] Web Inspector noinst_DATA images are copied into innacurately named directory
+        https://bugs.webkit.org/show_bug.cgi?id=83423
+
+        Reviewed by Martin Robinson.
+
+        Copy Web Inspector images that are a part of the data not meant
+        for installation into a directory named 'Images' rather than
+        a lower-case version of that. This is required as until now,
+        when using these inspector resources (for example during layout
+        tests or manually pointing WEBKIT_INSPECTOR_PATH env to that
+        location), the images were not displayed as they were not loadable.
+
+        No new tests - no new functionality.
+
+        * GNUmakefile.am:
+
+2012-04-06  Pavel Feldman  <pfeldman@chromium.org>
+
+        Web Inspector: move breakpoints active state from scripts panel to debugger presentation model.
+        https://bugs.webkit.org/show_bug.cgi?id=83374
+
+        Reviewed by Yury Semikhatsky.
+
+        Just moves the state and adds event to propagate it. This is needed to abstract
+        JavaScriptSourceFrame from the ScriptsPanel.
+
+        * inspector/front-end/DebuggerPresentationModel.js:
+        (WebInspector.DebuggerPresentationModel):
+        (WebInspector.DebuggerPresentationModel.prototype.setBreakpoint):
+        (WebInspector.DebuggerPresentationModel.prototype._debuggerReset):
+        (WebInspector.DebuggerPresentationModel.prototype.setBreakpointsActive):
+        (WebInspector.DebuggerPresentationModel.prototype.breakpointsActive):
+        * inspector/front-end/JavaScriptSourceFrame.js:
+        (WebInspector.JavaScriptSourceFrame.prototype._setBreakpoint):
+        * inspector/front-end/ScriptsPanel.js:
+        (WebInspector.ScriptsPanel.prototype._toggleBreakpointsClicked):
+        (WebInspector.ScriptsPanel.prototype._breakpointsActiveStateChanged):
+        (WebInspector.ScriptsPanel.prototype._createDebugToolbar):
+
+2012-04-08  Takashi Sakamoto  <tasak@google.com>
+
+        <content> in <meter> is not rendered correctly.
+        https://bugs.webkit.org/show_bug.cgi?id=81311
+
+        This code changes a code location where MeterValueElement's value
+        attribute is initialized. In the old code, HTMLMeterElement's attach
+        did. It is better to initialize the attribute just after creating
+        meter's shadow subtree.
+
+        Reviewed by Hajime Morita.
+
+        No new tests, because an existing test,
+        content-element-in-meter-element.html covers.
+        However test_expectations.txt is changed. Now the test passes.
+
+        * html/HTMLMeterElement.cpp:
+        * html/HTMLMeterElement.h:
+        (HTMLMeterElement):
+        (HTMLMeterElement::attach):
+        Removed attach method, because attach method is just calling
+        LabelableElement::attach after removing didElementStateChange.
+        (HTMLMeterElement::createShadowSubTree):
+        Added setWidthPercentage to initialize MeterValueElement's value
+        attribute.
+        * LayoutTests/platform/chromium/test_expectations.txt:
+        Removed BUGWK81311 fast/dom/shadow/content-element-in-meter.html,
+        because now contentElementInMeterElement passes.
+
+2012-04-08  Patrick Gansterer  <paroga@webkit.org>
+
+        Build fix for !ENABLE(CSS_FILTERS) && ASSERT_DISABLED after r109953.
+
+        * platform/graphics/ca/GraphicsLayerCA.cpp:
+
+2012-04-07  Patrick Gansterer  <paroga@webkit.org>
+
+        [CMake] Cleanup WTF include directories
+        https://bugs.webkit.org/show_bug.cgi?id=82716
+
+        Reviewed by Eric Seidel.
+
+        * CMakeLists.txt:
+
+2012-04-07  Rob Buis  <rbuis@rim.com>
+
+        Remove dead code in SVGCSSParser
+        https://bugs.webkit.org/show_bug.cgi?id=83404
+
+        Reviewed by Nikolas Zimmermann.
+
+        Remove code that was there to create a SVGColor representation for color, but was never reached. Since
+        SVGColor is deprecated now (also see bug 15012), this code has lost any potential. Should SVGColor come
+        back in SVG2 we can revisit this.
+
+        Add a test to confirm for SVG we follow the CSS3 handling of color="currentColor". This is something the
+        removed code never dealt with, but the existing code in CSSParser.cpp handles, make sure we stick to this
+        behaviour in the future using this test.
+
+        Test: svg/custom/currentColor-on-color.html
+
+        * css/SVGCSSParser.cpp:
+        (WebCore::CSSParser::parseSVGValue):
+
+2012-04-07  Nikolas Zimmermann  <nzimmermann@rim.com>
+
+        FrameData constructor zeroes all fields, causing ImageOrientation to be 0
+        https://bugs.webkit.org/show_bug.cgi?id=83416
+
+        Inofficially rubber-stamped by Tim Horton.
+
+        Lots of svg/as-image/ crash on debug builds. FrameData is used in a Vector and currently
+        special VectorTraits force it to be initialized with memset(), nulling all members, instead
+        of properly initializing them causing the ImageOrientation bug. To be able to remove the
+        SimpleClassVectorTraits specialization, we have to allow FrameData to be copied.
+
+        * platform/graphics/BitmapImage.h:
+
+2012-04-07  Nikolas Zimmermann  <nzimmermann@rim.com>
+
+        Work around an entity parsing bug in libxml2 2.7.3 (supplied with Lion) and unskip tests
+        https://bugs.webkit.org/show_bug.cgi?id=82577
+
+        Reviewed by Filip Pizlo.
+
+        Work-around entity expansion bug that affects several SVG tests on Lion.
+
+        Sample test document which is currently broken:
+        <?xml version="1.0" encoding="UTF-8"?>
+        <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1 Basic//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-basic.dtd" [
+        <!ENTITY Smile "<rect x='.5' y='.5' width='29' height='39' fill='black' stroke='red'/>">
+        ]>
+
+        <svg xmlns="http://www.w3.org/2000/svg">&Smile;</svg>
+
+        The expanded rect carries no namespace, thus an Element will be created for it, instead of a SVGRectElement.
+        libxml2 2.7.4 fixed this bug (https://bugzilla.gnome.org/show_bug.cgi?id=502960) in 2009 already, but Lion
+        still ships with 2.7.3, so we need to find a work-around for the problem. It works like this:
+        - When an entity is requested (getEntityHandler) determine whether the entity is being declared (while the <!ENTITY.. parses)
+          or wheter its references (when the &Smile; is parsed). If its referenced, record the current depth of the libxml2 parser.
+        - When startElementNs is called while we're expanding entities, be sure to transfer the namespace of the parent node
+          to the new node, but only do this if the current depth() is greater than the depth() at the time where entity expansion started.
+          This way we only apply our workaround for elements inside entities, that get expanded at the insertion point.
+        - When endElementNs is called, and our current depth() is less than our equal to the depth() where entity expansion started,
+          clear the recorded detph(), and stop executing the workaround.
+
+        It requires storing an extra integer & boolean in XMLDocumentParser, which is only used for this work-around.
+
+        * xml/parser/XMLDocumentParser.h:
+        (XMLDocumentParser):
+        (WebCore::XMLDocumentParser::isParsingEntityDeclaration):
+        (WebCore::XMLDocumentParser::setIsParsingEntityDeclaration):
+        (WebCore::XMLDocumentParser::depthTriggeringEntityExpansion):
+        (WebCore::XMLDocumentParser::setDepthTriggeringEntityExpansion):
+        * xml/parser/XMLDocumentParserLibxml2.cpp:
+        (WebCore::XMLDocumentParser::XMLDocumentParser):
+        (WebCore::hackAroundLibXMLEntityParsingBug):
+        (WebCore::XMLDocumentParser::startElementNs):
+        (WebCore::XMLDocumentParser::endElementNs):
+        (WebCore::entityDeclarationHandler):
+        (WebCore::getEntityHandler):
+        (WebCore::XMLDocumentParser::initializeParserContext):
+
+2012-04-06  Sheriff Bot  <webkit.review.bot@gmail.com>
+
+        Unreviewed, rolling out r113526.
+        http://trac.webkit.org/changeset/113526
+        https://bugs.webkit.org/show_bug.cgi?id=83417
+
+        speculative rollout for broken chrome browser_test (Requested
+        by simonjam on #webkit).
+
+        * loader/DocumentLoader.cpp:
+        (WebCore::DocumentLoader::stopLoading):
+        (WebCore::DocumentLoader::finishedLoading):
+        (WebCore::DocumentLoader::setupForReplaceByMIMEType):
+        (WebCore):
+        (WebCore::DocumentLoader::setParsedArchiveData):
+        (WebCore::DocumentLoader::scheduleArchiveLoad):
+        (WebCore::DocumentLoader::documentURL):
+        * loader/DocumentLoader.h:
+        (DocumentLoader):
+        * loader/FrameLoader.cpp:
+        (WebCore::FrameLoader::receivedFirstData):
+        (WebCore::FrameLoader::loadArchive):
+        (WebCore::FrameLoader::stopAllLoaders):
+        (WebCore::FrameLoader::finishedLoadingDocument):
+        (WebCore):
+        * loader/FrameLoader.h:
+        (FrameLoader):
+        (WebCore::FrameLoader::archive):
+
+2012-04-06  James Robinson  <jamesr@chromium.org>
+
+        [chromium] Avoid deleting impl tree when becoming invisible
+        https://bugs.webkit.org/show_bug.cgi?id=83396
+
+        Reviewed by Adrienne Walker.
+
+        This bit of code in CCLayerTreeHost::didBecomeInvisible..() was an attempt to drop resources when becoming
+        invisible. However, it's fairly confused - we drop textures via TextureManagers when going invisible and
+        CCLayerImpl destructors can't delete non-managed resources since they do not have access to a context - so this
+        code was never actually freeing up GPU resources. Having a sometimes-null CCLayerImpl tree when we still have a
+        valid LayerChromium tree has lead to various tricky bugs.
+
+        No new tests since this code wasn't doing anything useful in the first place.
+
+        * platform/graphics/chromium/cc/CCLayerTreeHost.cpp:
+        (WebCore::CCLayerTreeHost::didBecomeInvisibleOnImplThread):
+
+2012-04-06  Leo Yang  <leo.yang@torchmobile.com.cn>
+
+        LocalFileSystem::initializeLocalFileSystem should be static
+        https://bugs.webkit.org/show_bug.cgi?id=83356
+
+        Reviewed by Rob Buis.
+
+        LocalFileSystem::initializeLocalFileSystem should be static because
+        static LocalFileSystem::localFileSystem() requires initializeLocalFileSystem()
+        is called before it gets called.
+
+        No functionalities changed, no new tests.
+
+        * Modules/filesystem/LocalFileSystem.h:
+        (LocalFileSystem):
+
+2012-04-06  Martin Robinson  <mrobinson@igalia.com>
+
+        [GTK] Accelerated compositing is broken after recent TextureMapper reorganizations
+        https://bugs.webkit.org/show_bug.cgi?id=83393
+
+        Reviewed by Noam Rosenthal.
+
+        No new tests. This will be covered by existing accelerated compositing tests
+        once the implementation is complete.
+
+        The GTK+ implementation doesn't clip currently, so hold off enabling the
+        scissor test until necessary.
+
+        * platform/graphics/texmap/TextureMapperGL.cpp:
+        (WebCore::TextureMapperGL::beginPainting): Do not enable the scissor test.
+        (WebCore::TextureMapperGL::beginScissorClip): Enable the scissor test once
+        we know for sure we will be using scissored clipping.
+
+2012-04-06  Keishi Hattori  <keishi@webkit.org>
+
+        Remove obsolete parts of <datalist> support code
+        https://bugs.webkit.org/show_bug.cgi?id=83117
+
+        Removing HTMLInputElement::selectedOption because it was removed from the specification.
+        Removing -webkit-appearance:list-button and -webkit-input-list-button pseudo selector
+        related code because we decided not to use it.
+
+        Reviewed by Kent Tamura.
+
+        * WebCore.order:
+        * css/CSSPrimitiveValueMappings.h:
+        (WebCore::CSSPrimitiveValue::CSSPrimitiveValue):
+        * css/CSSSelector.cpp:
+        (WebCore::CSSSelector::pseudoId):
+        (WebCore::nameToPseudoTypeMap):
+        (WebCore::CSSSelector::extractPseudoType):
+        * css/CSSSelector.h:
+        * css/CSSValueKeywords.in:
+        * css/html.css:
+        (datalist):
+        * html/HTMLInputElement.cpp:
+        * html/HTMLInputElement.h:
+        (HTMLInputElement):
+        * html/HTMLInputElement.idl:
+        * inspector/front-end/SourceCSSTokenizer.js:
+        (WebInspector.SourceCSSTokenizer):
+        * inspector/front-end/SourceCSSTokenizer.re2js:
+        * inspector/front-end/StylesSidebarPane.js:
+        * platform/ThemeTypes.h:
+        * platform/chromium/ThemeChromiumMac.mm:
+        (WebCore::setupButtonCell):
+        (WebCore::paintButton):
+        (WebCore::ThemeChromiumMac::controlSize):
+        (WebCore::ThemeChromiumMac::minimumControlSize):
+        (WebCore::ThemeChromiumMac::controlBorder):
+        (WebCore::ThemeChromiumMac::paint):
+        * platform/mac/ThemeMac.mm:
+        (WebCore::setUpButtonCell):
+        (WebCore::paintButton):
+        (WebCore::ThemeMac::controlSize):
+        (WebCore::ThemeMac::minimumControlSize):
+        (WebCore::ThemeMac::controlBorder):
+        (WebCore::ThemeMac::paint):
+        * platform/qt/RenderThemeQtMobile.cpp:
+        (WebCore::RenderThemeQtMobile::computeSizeBasedOnStyle):
+        * rendering/RenderTheme.cpp:
+        (WebCore::RenderTheme::adjustStyle):
+        (WebCore::RenderTheme::paint):
+        (WebCore::RenderTheme::paintBorderOnly):
+        (WebCore::RenderTheme::paintDecorations):
+        * rendering/RenderThemeMac.mm:
+        (WebCore::RenderThemeMac::adjustRepaintRect):
+
+2012-04-06  Oliver Hunt  <oliver@apple.com>
+
+        Accessing the returnValue of a modal dialog should be performed directly on the global object.
+        https://bugs.webkit.org/show_bug.cgi?id=83414
+
+        Reviewed by Gavin Barraclough.
+
+        Presumably during the mass-devirtualising of JSObject, this deliberate use of
+        the GlobalObject's property lookup logic directly was replaced with a dynamic
+        call.  That results in the DOMWindow filtering out the lookup.  This regression
+        was masked by r93567.
+
+        * bindings/js/JSDOMWindowCustom.cpp:
+        (WebCore::DialogHandler::returnValue):
+
+2012-04-06  Nate Chapin  <japhet@chromium.org>
+
+        Move Archive processing to DocumentLoader, instead of FrameLoader.
+        https://bugs.webkit.org/show_bug.cgi?id=83055
+
+        Reviewed by Adam Barth.
+
+        No new tests, no functionality change intended.
+
+        * loader/DocumentLoader.cpp:
+        (WebCore::DocumentLoader::finishedLoading):
+        (WebCore::DocumentLoader::setupForReplaceByMIMEType):
+        (WebCore::DocumentLoader::maybeCreateArchive): Renamed from
+            FrameLoader::finishedLoadingDocument(). Returns true if an archive
+            was created.
+        (WebCore::DocumentLoader::setArchive):
+        (WebCore::DocumentLoader::scheduleArchiveLoad):
+        (WebCore::DocumentLoader::documentURL): Add a check for whether an archive url
+            should be returned, so that we don't need special handling in Document and
+            FrameLoader for overriding the document url later.
+        * loader/DocumentLoader.h:
+        * loader/FrameLoader.cpp:
+        (WebCore::FrameLoader::receivedFirstData): Remove archive special cases, since
+            DocumentLoader::documentURL() will return the right thing for legacy archives
+            and maybeCreateArchive() will override the base url for mhtml.
+        (WebCore::FrameLoader::loadArchive):
+        * loader/FrameLoader.h:
+
+2012-04-06  Charles Wei  <charles.wei@torchmobile.com.cn>
+
+        [BlackBerry] Build fix to match the latest WebCore change
+        https://bugs.webkit.org/show_bug.cgi?id=83358
+
+        Reviewed by Rob Buis.
+
+        Update the BlackBerry cmake file to reflect the fact that:
+        1.VDMXParser.cpp moved from graphics/skia to graphics/chromium.
+        2.geolocation moved to Modules/geolocation
+        3.websockets moved to Modules/websockets
+
+        * PlatformBlackBerry.cmake:
+
+2012-04-06  Charles Wei  <charles.wei@torchmobile.com.cn>
+
+        [BlackBerry] Restore some code which was deleted by accident.
+        https://bugs.webkit.org/show_bug.cgi?id=83357
+
+        Reviewed by Rob Buis.
+
+        No new tests, just BlackBerry build fix.
+
+        * platform/network/blackberry/ResourceRequest.h:
+        (ResourceRequest):
+        * platform/network/blackberry/ResourceRequestBlackBerry.cpp:
+        (WebCore):
+        (WebCore::mimeTypeRequestTypeMap):
+        (WebCore::ResourceRequest::targetTypeFromMimeType):
+
+2012-04-06  Alexandre Elias  <aelias@google.com>
+
+        Fix bug in ContainerNode::getRect with scale transforms
+        https://bugs.webkit.org/show_bug.cgi?id=83385
+
+        Reviewed by Simon Fraser.
+
+        The bottom-right corner calculation for non-inline and replaced
+        elements in ContainerNode::getRect was incorrect in the presence of
+        scaling, because the untransformed element size was added after the
+        transformation is applied.  The rest of the calculations are careful
+        to always apply the transformation as the last step, but this had been
+        forgotten in this codepath.  The fix is just to make sure the size is
+        included in the localToAbsolute call.
+
+        One bug caused by this was that a scaled element would be cut off
+        when scrollIntoView(false) is called to scroll its parent container
+        to make it bottom-visible.
+
+        New layout test case in fast/transforms/scrollIntoView-transformed.html
+
+        * dom/ContainerNode.cpp:
+        (WebCore::ContainerNode::getLowerRightCorner):
+
+2012-04-06  Tim Horton  <timothy_horton@apple.com>
+
+        m_shouldRespectImageOrientation is used uninitialized
+        https://bugs.webkit.org/show_bug.cgi?id=83410
+
+        Reviewed by Simon Fraser.
+
+        Initialize Settings's m_shouldRespectImageOrientation to false.
+
+        * page/Settings.cpp:
+        (WebCore::Settings::Settings):
+
+2012-04-06  James Robinson  <jamesr@chromium.org>
+
+        [chromium] Clear values in combinedClear path not respected in WebGLRenderingContext::clearIfComposited()
+        https://bugs.webkit.org/show_bug.cgi?id=83407
+
+        Reviewed by Kenneth Russell.
+
+        When doing a combined clear in the drawing buffer path, we have to use the user specified values for the clear
+        color / mask / depth and not all 0s.
+
+        Covered by slight modification to fast/canvas/webgl/canvas-test.html
+
+        * html/canvas/WebGLRenderingContext.cpp:
+        (WebCore):
+        (WebCore::WebGLRenderingContext::clearIfComposited):
+        * platform/graphics/gpu/DrawingBuffer.cpp:
+        (WebCore::DrawingBuffer::clearFramebuffers):
+        (WebCore::DrawingBuffer::reset):
+        * platform/graphics/gpu/DrawingBuffer.h:
+
+2012-04-06  Tony Chang  <tony@chromium.org>
+
+        [chromium] merge redundant conditions in WebCore.gyp
+        https://bugs.webkit.org/show_bug.cgi?id=83319
+
+        Reviewed by Adam Barth.
+
+        There were duplicate conditions in some of the targets (e.g., 2
+        OS=="win" sections) so I merged them and if possible, used an else
+        block of an existing condition.
+
+        No new tests, just refactoring the build file.
+
+        * WebCore.gyp/WebCore.gyp:
+
+2012-04-06  Simon Fraser  <simon.fraser@apple.com>
+
+        Rename paintingGoesToWindow() to paintsIntoWindow()
+        https://bugs.webkit.org/show_bug.cgi?id=83406
+
+        Reviewed by Dirk Schulze.
+        
+        Rename paintingGoesToWindow() to paintsIntoWindow() to be consistent
+        with some future refactoring.
+
+        * rendering/RenderLayer.cpp:
+        (WebCore::RenderLayer::setFilterBackendNeedsRepaintingInRect):
+        (WebCore::RenderLayer::paintLayer):
+        (WebCore::RenderLayer::paintsWithTransform):
+        (WebCore::RenderLayer::setBackingNeedsRepaint):
+        (WebCore::RenderLayer::setBackingNeedsRepaintInRect):
+        * rendering/RenderLayerBacking.cpp:
+        (WebCore::RenderLayerBacking::containsPaintedContent):
+        (WebCore::RenderLayerBacking::paintsIntoWindow):
+        (WebCore::RenderLayerBacking::paintIntoLayer):
+        * rendering/RenderLayerBacking.h:
+        (RenderLayerBacking):
+        * rendering/RenderLayerCompositor.cpp:
+        (WebCore::RenderLayerCompositor::rootLayerAttachmentChanged):
+        * rendering/RenderObject.cpp:
+        (WebCore::RenderObject::repaintUsingContainer):
+        * rendering/RenderView.cpp:
+        (WebCore::RenderView::paintBoxDecorations):
+
+2012-04-06  James Simonsen  <simonjam@chromium.org>
+
+        Roll out change to HTMLParserIdioms.cpp from 82857
+        https://bugs.webkit.org/show_bug.cgi?id=83402
+
+        Change 82857 causes a DCHECK on fast/forms/number/ValidityState-typeMismatch-number.html
+
+        Darin suggested we roll out this file here: https://bugs.webkit.org/show_bug.cgi?id=82857#c20
+
+        Unreviewed, rolling out change that broke tests.
+
+        * html/parser/HTMLParserIdioms.cpp:
+        (WebCore::parseToDoubleForNumberType):
+
+2012-04-06  Ilya Sherman  <isherman@chromium.org>
+
+        Allow site authors to override autofilled fields' colors.
+        https://bugs.webkit.org/show_bug.cgi?id=66032
+        http://code.google.com/p/chromium/issues/detail?id=46543
+
+        Reviewed by Simon Fraser.
+
+        * css/html.css:
+        (input:-webkit-autofill): Remove !important declarations.
+
+2012-04-05  Enrica Casucci  <enrica@apple.com>
+
+        Provide Obj-C private API to simplify markup.
+        https://bugs.webkit.org/show_bug.cgi?id=83334
+        <rdar://problem/11033861>
+
+        Reviewed by Sam Weinig.
+
+        Added test in TestWebKitAPI
+
+        * WebCore.exp.in:
+        * editing/Editor.cpp:
+        (WebCore::Editor::simplifyMarkup): Exposing the new command through the editor.
+        * editing/Editor.h:
+
+2012-04-06  Benjamin Poulain  <bpoulain@apple.com>
+
+        Get rid of the useless flag PREEMPT_GEOLOCATION_PERMISSION
+        https://bugs.webkit.org/show_bug.cgi?id=83325
+
+        Reviewed by Ryosuke Niwa.
+
+        The flag WTF_USE_PREEMPT_GEOLOCATION_PERMISSION was added in r63742 but
+        was never disabled by anyone. Supporting this feature added complexity by
+        introducing two authorization scheme.
+
+        This patch removes WTF_USE_PREEMPT_GEOLOCATION_PERMISSION and the code supporting
+        granting the authorization after startUpdating().
+
+        * Modules/geolocation/Geolocation.cpp:
+        (WebCore::Geolocation::GeoNotifier::runSuccessCallback): With the simplified
+        authorization code, we ensure stronger constraint on GeoNotifier::runSuccessCallback().
+        (WebCore::Geolocation::stop):
+        (WebCore::Geolocation::startRequest):
+        (WebCore::Geolocation::clearWatch):
+        (WebCore::Geolocation::setIsAllowed):
+        (WebCore::Geolocation::positionChanged): The case (!isAllowed()) was there
+        to support granting the authorization for WTF_USE_PREEMPT_GEOLOCATION_PERMISSION.
+        (WebCore::Geolocation::handlePendingPermissionNotifiers):
+        * Modules/geolocation/Geolocation.h:
+        (Geolocation):
+
+2012-04-06  Tom Sepez  <tsepez@chromium.org>
+
+        Block cross-origin iframe scroll to fragment.
+        https://bugs.webkit.org/show_bug.cgi?id=73083
+
+        Reviewed by Adam Barth.
+
+        Add a restriction similar to what FF has done for all iframes for over a
+        year now. Our change is less disruptive in that it only does this in the
+        cross-orgin case, which is where the fragment scrolling is problematic.
+
+        Test: http/tests/navigation/anchor-frames-cross-origin.html
+
+        * dom/Document.cpp:
+        (WebCore::Document::canBeAccessedByEveryAncestorFrame):
+        (WebCore):
+        * dom/Document.h:
+        (Document):
+        * loader/FrameLoader.cpp:
+        (WebCore::FrameLoader::finishedParsing):
+        (WebCore::FrameLoader::loadInSameDocument):
+        (WebCore::FrameLoader::loadURL):
+        (WebCore::FrameLoader::loadWithDocumentLoader):
+        (WebCore::FrameLoader::shouldPerformFragmentNavigation):
+        (WebCore::FrameLoader::scrollToFragmentIfAllowed):
+        (WebCore):
+        * loader/FrameLoader.h:
+        (FrameLoader):
+
+2012-04-03  Jer Noble  <jer.noble@apple.com>
+
+        Foreground of apple.com/iphone video page visible during full screen animation.
+        https://bugs.webkit.org/show_bug.cgi?id=83080
+
+        Reviewed by Simon Fraser.
+
+        No new tests; updated fullscreen/full-screen-stacking-context.html
+
+        The apple.com/iphone video page uses a -webkit-mask: CSS style, which creates a stacking
+        context and causes the page to pop in front of the full screen renderer.  Add all the
+        styles suggested by the W3C full screen spec to the -webkit-full-screen-ancestor rule
+        to keep these stacking contexts from being created.
+
+        * css/fullscreen.css:
+        (:-webkit-full-screen-ancestor:not(iframe)):
+
+2012-04-06  Abhishek Arya  <inferno@chromium.org>
+
+        Virtualize createAnonymousBoxWithSameTypeAs.
+        https://bugs.webkit.org/show_bug.cgi?id=83229
+
+        Reviewed by Julien Chaffraix.
+
+        This helps to use the same function to create anonymous
+        table parts and in the future extend to more classes
+        derived from RenderBox.
+
+        The current switch case situation was going to be messy as
+        we will need to mix cases that were very dependent on the
+        class, so it made sense to add a virtual function.
+
+        * rendering/RenderBlock.cpp:
+        (WebCore::RenderBlock::splitAnonymousBlocksAroundChild):
+        (WebCore::RenderBlock::createAnonymousBoxWithSameTypeAs):
+        * rendering/RenderBlock.h:
+        (RenderBlock):
+        * rendering/RenderBox.h:
+        (WebCore::RenderBox::createAnonymousBoxWithSameTypeAs):
+        (RenderBox):
+        * rendering/RenderInline.cpp:
+        (WebCore::RenderInline::splitFlow):
+        * rendering/RenderTable.h:
+        (WebCore::RenderTable::createAnonymousBoxWithSameTypeAs):
+        * rendering/RenderTableCell.h:
+        (WebCore::RenderTableCell::createAnonymousBoxWithSameTypeAs):
+        * rendering/RenderTableRow.h:
+        (WebCore::RenderTableRow::createAnonymousBoxWithSameTypeAs):
+        * rendering/RenderTableSection.h:
+        (WebCore::RenderTableSection::createAnonymousBoxWithSameTypeAs):
+
+2012-04-06  Tim Horton  <timothy_horton@apple.com>
+
+        [cg] REGRESSION (r101517): Animating the transform of a <rect> with shape-rendering: crispEdges leaves behind garbage
+        https://bugs.webkit.org/show_bug.cgi?id=82963
+        <rdar://problem/11170476>
+
+        Reviewed by Simon Fraser.
+
+        CoreGraphics can inflate the stroke by 1px when drawing a rectangle
+        with antialiasing disabled at non-integer coordinates, we need to
+        compensate by inflating the RenderSVGRect repaint bounds by 1px.
+
+        No new tests, as this is not reproducible in DRT or WKTR.
+
+        * rendering/svg/RenderSVGRect.cpp:
+        (WebCore::RenderSVGRect::createShape):
+        (WebCore::RenderSVGRect::strokeBoundingBox):
+        * rendering/svg/RenderSVGRect.h:
+        (RenderSVGRect):
+
+2012-04-05  Simon Fraser  <simon.fraser@apple.com>
+
+        Avoid trying to set filters on transform layers
+        https://bugs.webkit.org/show_bug.cgi?id=83344
+
+        Reviewed by Dean Jackson.
+
+        Return early from GraphicsLayerCA::setFilters() when the filters
+        haven't changed. This avoids trying to clear filters on CALayers
+        which never had them, which should both help performance, and avoids
+        console spew related to setting shadow properties on transform layers.
+        
+        * platform/graphics/ca/GraphicsLayerCA.cpp:
+        (WebCore::GraphicsLayerCA::setFilters):
+
+2012-04-06  James Robinson  <jamesr@chromium.org>
+
+        WebGL content swapped at wrong time in threaded compositing mode
+        https://bugs.webkit.org/show_bug.cgi?id=82275
+
+        Reviewed by Kenneth Russell.
+
+        When using threaded compositing, we need to defer touching the texture ID being used by the compositor until the
+        appropriate point in the synchronization routine and not before. Specifically, there is no time at which it is
+        safe to manipulate the texture the compositor may be using from the main thread. This breaks up the presentation
+        path into a few pieces (depending on the context attributes) in order to maintain these invariants.
+
+        Depending on the context attributes and if we're in threaded mode, there are a few different possible back/front
+        buffer combinations:
+
+        - When the context is antialiased, we have a multisampled renderbuffer and associated framebuffer.
+        - In all cases, we have a color texture back buffer.
+        - When preserveDrawingBuffer is set or threaded compositing is enabled, we have a separate color texture as a
+        front buffer.
+
+        The resource update is in two phases. First, on the main thread, we prepare the back buffer. This resolves from
+        the multisampled FBO into the back color buffer if multisampled and swaps the front / back color buffer textures
+        if preserveDrawingBuffer is false and we're using separate front / back color buffers. Second, on the compositor
+        thread, we do a texture copy from the back to the front color buffer if preserveDrawingBuffer is true. After
+        these steps are complete the main thread is free to manipulate the back buffer color texture without affecting
+        any resources the compositor is using.
+
+        One incidental cleanup this patch also does is remove all state queries from DrawingBuffer::clearFramebuffer().
+
+        Tests: fast/canvas/webgl/webgl-composite-modes-repaint.html
+               fast/canvas/webgl/webgl-composite-modes.html
+
+        * html/canvas/WebGLRenderingContext.cpp:
+        (WebCore):
+        (WebCore::WebGLRenderingContext::WebGLRenderingContext):
+        (WebCore::WebGLRenderingContext::clearIfComposited):
+        (WebCore::WebGLRenderingContext::restoreStateAfterClear):
+        (WebCore::WebGLRenderingContext::reshape):
+        (WebCore::WebGLRenderingContext::maybeRestoreContext):
+        * html/canvas/WebGLRenderingContext.h:
+        (WebGLRenderingContext):
+        * platform/graphics/blackberry/DrawingBufferBlackBerry.cpp:
+        (WebCore::DrawingBuffer::DrawingBuffer):
+        (WebCore):
+        (WebCore::DrawingBuffer::prepareBackBuffer):
+        (WebCore::DrawingBuffer::requiresCopyFromBackToFrontBuffer):
+        (WebCore::DrawingBuffer::frontColorBuffer):
+        * platform/graphics/cairo/DrawingBufferCairo.cpp:
+        (WebCore::DrawingBuffer::DrawingBuffer):
+        (WebCore):
+        (WebCore::DrawingBuffer::prepareBackBuffer):
+        (WebCore::DrawingBuffer::requiresCopyFromBackToFrontBuffer):
+        (WebCore::DrawingBuffer::frontColorBuffer):
+        * platform/graphics/chromium/DrawingBufferChromium.cpp:
+        (WebCore::generateColorTexture):
+        (WebCore::DrawingBuffer::DrawingBuffer):
+        (WebCore::DrawingBuffer::initialize):
+        (WebCore::DrawingBuffer::prepareBackBuffer):
+        (WebCore):
+        (WebCore::DrawingBuffer::requiresCopyFromBackToFrontBuffer):
+        (WebCore::DrawingBuffer::frontColorBuffer):
+        (WebCore::DrawingBuffer::platformLayer):
+        * platform/graphics/chromium/WebGLLayerChromium.cpp:
+        (WebCore::WebGLLayerChromium::WebGLLayerChromium):
+        (WebCore::WebGLLayerChromium::paintContentsIfDirty):
+        (WebCore::WebGLLayerChromium::updateCompositorResources):
+        (WebCore::WebGLLayerChromium::paintRenderedResultsToCanvas):
+        (WebCore::WebGLLayerChromium::setNeedsDisplayRect):
+        (WebCore::WebGLLayerChromium::setDrawingBuffer):
+        * platform/graphics/chromium/WebGLLayerChromium.h:
+        (WebGLLayerChromium):
+        * platform/graphics/clutter/DrawingBufferClutter.cpp:
+        (WebCore::DrawingBuffer::DrawingBuffer):
+        (WebCore):
+        (WebCore::DrawingBuffer::prepareBackBuffer):
+        (WebCore::DrawingBuffer::requiresCopyFromBackToFrontBuffer):
+        (WebCore::DrawingBuffer::frontColorBuffer):
+        * platform/graphics/filters/FECustomFilter.cpp:
+        (WebCore::FECustomFilter::initializeContext):
+        * platform/graphics/gpu/DrawingBuffer.cpp:
+        (WebCore::DrawingBuffer::create):
+        (WebCore::DrawingBuffer::clear):
+        (WebCore::DrawingBuffer::clearFramebuffer):
+        (WebCore::DrawingBuffer::reset):
+        (WebCore::DrawingBuffer::discardResources):
+        * platform/graphics/gpu/DrawingBuffer.h:
+        (DrawingBuffer):
+        * platform/graphics/gpu/mac/DrawingBufferMac.mm:
+        (WebCore::DrawingBuffer::DrawingBuffer):
+        (WebCore):
+        (WebCore::DrawingBuffer::prepareBackBuffer):
+        (WebCore::DrawingBuffer::requiresCopyFromBackToFrontBuffer):
+        (WebCore::DrawingBuffer::frontColorBuffer):
+        * platform/graphics/gpu/qt/DrawingBufferQt.cpp:
+        (WebCore::DrawingBuffer::DrawingBuffer):
+        (WebCore::DrawingBuffer::platformLayer):
+        (WebCore::DrawingBuffer::prepareBackBuffer):
+        (WebCore::DrawingBuffer::requiresCopyFromBackToFrontBuffer):
+        (WebCore):
+        (WebCore::DrawingBuffer::frontColorBuffer):
+
+2012-04-06  Julien Chaffraix  <jchaffraix@webkit.org>
+
+        Unreviewed build fix after r113486 and r113487.
+
+        * rendering/RenderObject.cpp:
+        Added missing #include.
+
+        * rendering/RenderView.h:
+        Removed bad OVERRIDE.
+
+2012-04-06  Beth Dakin  <bdakin@apple.com>
+
+        https://bugs.webkit.org/show_bug.cgi?id=81939
+        -webkit-image-set should update dynamically when the device scale factor 
+        changes
+        -and corresponding-
+        <rdar://problem/11101108> 
+
+        Reviewed by Darin Adler.
+
+        New member variable to keep track of the scale factor.
+        * css/CSSImageSetValue.cpp:
+        (WebCore::CSSImageSetValue::CSSImageSetValue):
+        (WebCore::CSSImageSetValue::bestImageForScaleFactor):
+
+         Merge the two cachedImageSet functions. There was no need for two functions here.
+        (WebCore::CSSImageSetValue::cachedImageSet):
+
+        cachedOrPendingImageSet() now takes a Document as a parameter so that it can 
+        access the deviceScaleFactor. If there is a cached image already and the 
+        Document's deviceScaleFactor doesn't match m_scaleFactor, then m_imageSet is set 
+        to a pending image so that the best fit image will be reassessed and then 
+        loaded.
+        (WebCore::CSSImageSetValue::cachedOrPendingImageSet):
+        * css/CSSImageSetValue.h:
+        (WebCore):
+        (CSSImageSetValue):
+
+        cachedOrPendingImageSet() now takes a Document.
+        * css/CSSStyleSelector.cpp:
+        (WebCore::CSSStyleSelector::collectMatchingRulesForList):
+
+        StyleCachedImageSet should inherit from CachedImageClient just like 
+        StyleCachedImage. It should add and remove itself as a client upon creation 
+        and destruction, respectively.
+        * rendering/style/StyleCachedImageSet.cpp:
+        (WebCore::StyleCachedImageSet::StyleCachedImageSet):
+        (WebCore):
+        (WebCore::StyleCachedImageSet::~StyleCachedImageSet):
+        * rendering/style/StyleCachedImageSet.h:
+        (StyleCachedImageSet):
+
+2012-04-06  Levi Weintraub  <leviw@chromium.org>
+
+        Update LayoutUnit usage in RenderView
+        https://bugs.webkit.org/show_bug.cgi?id=83147
+
+        Reviewed by Julien Chaffraix.
+
+        Updating the usage of LayoutUnits in RenderView in preparation for sub-pixel layout. This mostly
+        affects paint and repaint functions, which take LayoutRects up to the RenderView level. This is
+        necessary as we continue to accumulate sub-pixel offsets up to this level.
+
+        No new tests. No change in behavior.
+
+        * rendering/RenderView.cpp:
+        (WebCore::RenderView::paint): Adding an assert that we're being called to paint on pixel
+        boundaries. We don't currently ever position RenderViews at sub-pixel offsets.
+        (WebCore::RenderView::shouldRepaint):
+        (WebCore::RenderView::repaintViewRectangle): Switching to a LayoutRect and cleaning up a fixme
+        that used decomposed offsets. Pixel snapping is applied before handing the rect up to the
+        FrameView.
+        (WebCore::RenderView::repaintRectangleInViewAndCompositedLayers): Pixel snapping before handing
+        the rect up to the Compositor.
+        (WebCore::RenderView::computeRectForRepaint):
+        (WebCore::RenderView::selectionBounds):
+        (WebCore::RenderView::viewRect):
+        (WebCore::RenderView::unscaledDocumentRect):
+        * rendering/RenderView.h:
+        (RenderView):
+
+2012-04-06  Tim Horton  <timothy_horton@apple.com>
+
+        Add autodetection of image orientation from EXIF information
+        https://bugs.webkit.org/show_bug.cgi?id=19688
+        <rdar://problem/4126979> and <rdar://problem/11091578>
+
+        Original patch by David Carson and Eric Seidel.
+
+        Reviewed by Simon Fraser.
+
+        Add support for respecting EXIF image orientation, enabled by default for ImageDocuments.
+        The setting shouldRespectImageOrientation causes orientation to take effect for any image included via <img>.
+
+        Test: fast/images/exif-orientation.html, fast/images/exif-orientation-css.html
+
+        * WebCore.xcodeproj/project.pbxproj: Add ImageOrientation.{cpp, h}
+        * loader/cache/CachedImage.cpp:
+        (WebCore::CachedImage::imageForRenderer): Plumb setting down from RenderObject into Image.
+        (WebCore::CachedImage::imageSizeForRenderer):
+        * page/Settings.h:
+        (WebCore::Settings::setShouldRespectImageOrientation):
+        (WebCore::Settings::shouldRespectImageOrientation):
+        (Settings):
+        * platform/graphics/BitmapImage.cpp:
+        (WebCore::BitmapImage::cacheFrame):
+        (WebCore::BitmapImage::size):
+        (WebCore::BitmapImage::sizeRespectingOrientation):
+        (WebCore):
+        (WebCore::BitmapImage::ensureFrameIsCached):
+        (WebCore::BitmapImage::frameAtIndex):
+        (WebCore::BitmapImage::frameIsCompleteAtIndex):
+        (WebCore::BitmapImage::frameDurationAtIndex):
+        (WebCore::BitmapImage::frameHasAlphaAtIndex):
+        (WebCore::BitmapImage::frameOrientationAtIndex):
+        * platform/graphics/BitmapImage.h:
+        (WebCore::FrameData::FrameData):
+        (FrameData):
+        (BitmapImage):
+        * platform/graphics/GraphicsContext.h:
+        (GraphicsContext):
+        * platform/graphics/ImageOrientation.cpp: Added.
+        (WebCore):
+        (WebCore::ImageOrientation::transformFromDefault):
+        * platform/graphics/ImageOrientation.h: Added.
+        (WebCore):
+        (ImageOrientation):
+        (WebCore::ImageOrientation::ImageOrientation):
+        (WebCore::ImageOrientation::usesWidthAsHeight):
+        (WebCore::ImageOrientation::fromEXIFValue):
+        (WebCore::ImageOrientation::operator==):
+        (WebCore::ImageOrientation::operator!=):
+        * platform/graphics/ImageSource.cpp:
+        (WebCore::ImageSource::orientationAtIndex):
+        (WebCore):
+        * platform/graphics/ImageSource.h:
+        (WebCore):
+        * platform/graphics/cg/GraphicsContextCG.cpp:
+        (WebCore::GraphicsContext::drawNativeImage): Transform the image while drawing if its orientation requires it.
+        * platform/graphics/cg/ImageBufferCG.cpp:
+        (WebCore::ImageBuffer::draw):
+        * platform/graphics/cg/ImageCG.cpp:
+        (WebCore::FrameData::clear):
+        (WebCore::BitmapImage::BitmapImage):
+        (WebCore::BitmapImage::draw):
+        * platform/graphics/cg/ImageSourceCG.cpp:
+        (WebCore::imageSourceOptions): Don't use SkipMetaData on Lion/Snow Leopard, as it prevents us from retrieving orientation data.
+        (WebCore::ImageSource::frameSizeAtIndex): Adjust the image's size based on its orientation.
+        (WebCore):
+        (WebCore::ImageSource::orientationAtIndex):
+        (WebCore::ImageSource::size):
+        * platform/graphics/mac/DragImageMac.mm:
+        (createDragImageFromImage): Create scaled copy of image for drag image if we're respecting orientation and it is non-default.
+        * rendering/RenderObject.h:
+        (RenderObject):
+        (WebCore::RenderObject::shouldRespectImageOrientation):
+
+2012-04-06  Levi Weintraub  <leviw@chromium.org>
+
+        Correct LayoutUnit usgae in RenderThemeQt and RenderThemeQStyle
+        https://bugs.webkit.org/show_bug.cgi?id=83376
+
+        Reviewed by Eric Seidel.
+
+        Correcting LayoutUnit usage in QT RenderTheme code.
+
+        No new tests. No change in behavior.
+
+        * platform/qt/RenderThemeQt.cpp:
+        (WebCore::RenderThemeQt::convertToPaintingRect): Rounding the ancestor offset before
+        applying it to the pixel snapped partRect.
+        (WebCore::RenderThemeQt::paintSearchFieldCancelButton): Also rounding the ancestor
+        offset, and also pixel snapping the content rect before painting.
+
+2012-04-06  Kenneth Russell  <kbr@google.com>
+
+        context-lost.html is failing
+        https://bugs.webkit.org/show_bug.cgi?id=81325
+
+        Reviewed by James Robinson.
+
+        Ensure that the DrawingBuffer does not attempt to restore the
+        TEXTURE_2D binding to an already-deleted texture.
+
+        Tested with layout test fast/canvas/webgl/context-lost.html as
+        well as WebGL conformance tests.
+
+        * html/canvas/WebGLRenderingContext.cpp:
+        (WebCore):
+        (WebCore::WebGLRenderingContext::loseContextImpl):
+
+2012-04-06  Sheriff Bot  <webkit.review.bot@gmail.com>
+
+        Unreviewed, rolling out r113267.
+        http://trac.webkit.org/changeset/113267
+        https://bugs.webkit.org/show_bug.cgi?id=83384
+
+        causes dhtml perf regression (Requested by simonjam on
+        #webkit).
+
+        * dom/ChildListMutationScope.cpp:
+        (ChildListMutationScope::MutationAccumulator):
+        (WebCore::ChildListMutationScope::MutationAccumulator::isAddedNodeInOrder):
+        (WebCore::ChildListMutationScope::MutationAccumulator::childAdded):
+        (WebCore::ChildListMutationScope::MutationAccumulationRouter::childAdded):
+        * dom/ChildListMutationScope.h:
+        (WebCore::ChildListMutationScope::childAdded):
+        (MutationAccumulationRouter):
+        * dom/ContainerNode.cpp:
+        (WebCore):
+        (WebCore::ContainerNode::insertBefore):
+        (WebCore::ContainerNode::replaceChild):
+        (WebCore::ContainerNode::appendChild):
+        (WebCore::dispatchChildInsertionEvents):
+        (WebCore::updateTreeAfterInsertion):
+
+2012-04-06  Joshua Bell  <jsbell@chromium.org>
+
+        IndexedDB: ObjectStore/Index shouldn't hold reference to backing store
+        https://bugs.webkit.org/show_bug.cgi?id=83074
+
+        We should be able to collect and close the leveldb backing store as soon as the database
+        connection is closed, but the IDBObjectStoreBackendImpl and IDBIndexBackendImpl were
+        holding RefPtrs, and those objects are kept alive by script references.
+
+        Replaced RefPtrs to the IDBBackingStore with pointers to the IDBDatabase. On the back end,
+        IDBDatabaseBackendImpl maintains a RefPtr to the IDBObjectStoreBackendImpl object, so 
+        a raw pointer back is safe. On the front end, the IDBObjectStore maintains a RefPtr to
+        the IDBDatabase so script can navigate upwards. Ditto on both ends for the ObjectStore/Index
+        relationship. The frontend objects maintain RefPtrs to the backend objects, so the backend
+        objects and their owners are maintained as long as there's a script reference.
+
+        Also made IDBDatabaseBackendImpl handle a null IDBFactoryBackendImpl pointer, for testing.
+
+        Reviewed by Tony Chang.
+
+        Tests: webkit_unit_tests --gtest_filter="IDBDatabaseBackendTest.*"
+
+        * Modules/indexeddb/IDBDatabaseBackendImpl.cpp:
+        (WebCore::IDBDatabaseBackendImpl::~IDBDatabaseBackendImpl):
+        (WebCore::IDBDatabaseBackendImpl::createObjectStore):
+        (WebCore::IDBDatabaseBackendImpl::loadObjectStores):
+        * Modules/indexeddb/IDBIndexBackendImpl.cpp:
+        (WebCore::IDBIndexBackendImpl::IDBIndexBackendImpl):
+        (WebCore::IDBIndexBackendImpl::openCursorInternal):
+        (WebCore::IDBIndexBackendImpl::countInternal):
+        (WebCore::IDBIndexBackendImpl::getInternal):
+        (WebCore::IDBIndexBackendImpl::addingKeyAllowed):
+        * Modules/indexeddb/IDBIndexBackendImpl.h:
+        (WebCore::IDBIndexBackendImpl::create):
+        (IDBIndexBackendImpl):
+        (WebCore::IDBIndexBackendImpl::backingStore):
+        (WebCore::IDBIndexBackendImpl::databaseId):
+        * Modules/indexeddb/IDBObjectStoreBackendImpl.cpp:
+        (WebCore::IDBObjectStoreBackendImpl::IDBObjectStoreBackendImpl):
+        (WebCore::IDBObjectStoreBackendImpl::getInternal):
+        (WebCore::IDBObjectStoreBackendImpl::putInternal):
+        (WebCore::IDBObjectStoreBackendImpl::deleteInternal):
+        (WebCore::IDBObjectStoreBackendImpl::clearInternal):
+        (WebCore):
+        (WebCore::IDBObjectStoreBackendImpl::createIndex):
+        (WebCore::IDBObjectStoreBackendImpl::createIndexInternal):
+        (WebCore::IDBObjectStoreBackendImpl::deleteIndexInternal):
+        (WebCore::IDBObjectStoreBackendImpl::openCursorInternal):
+        (WebCore::IDBObjectStoreBackendImpl::countInternal):
+        (WebCore::IDBObjectStoreBackendImpl::loadIndexes):
+        (WebCore::IDBObjectStoreBackendImpl::genAutoIncrementKey):
+        * Modules/indexeddb/IDBObjectStoreBackendImpl.h:
+        (WebCore::IDBObjectStoreBackendImpl::create):
+        (IDBObjectStoreBackendImpl):
+        (WebCore::IDBObjectStoreBackendImpl::backingStore):
+        (WebCore::IDBObjectStoreBackendImpl::databaseId):
+
+2012-04-06  Jon Lee  <jonlee@apple.com>
+
+        Fix build warning on const long long to int implicit conversion.
+
+        * inspector/InspectorApplicationCacheAgent.cpp:
+        (WebCore::InspectorApplicationCacheAgent::buildObjectForApplicationCacheResource):
+
+2012-04-06  Emil A Eklund  <eae@chromium.org>
+
+        Fix LayoutUnit usage and rounding in RenderBlock and RenderEmbeddedObject
+        https://bugs.webkit.org/show_bug.cgi?id=83343
+
+        Reviewed by Eric Seidel.
+
+        Fix usage of LayoutUnits and rounding/pixel snapping in RenderBlock and
+        RenderEmbeddedObject in preparation for turing on subpixel support.
+
+        No new tests, no change in functionality.
+
+        * rendering/RenderBlock.cpp:
+        (WebCore::RenderBlock::baselinePosition):
+        * rendering/RenderEmbeddedObject.cpp:
+        (WebCore::RenderEmbeddedObject::nodeAtPoint):
+
+2012-04-06  Dan Bernstein  <mitz@apple.com>
+
+        <rdar://problem/10912476> HiDPI: Have canvas use a hidpi backing store, but downsample upon access
+
+        Reviewed by Sam Weinig.
+
+        * Configurations/FeatureDefines.xcconfig: Added ENABLE_HIGH_DPI_CANVAS.
+
+2012-04-06  Levi Weintraub  <leviw@chromium.org>
+
+        Update LayoutUnit usage in Editor and Frame
+        https://bugs.webkit.org/show_bug.cgi?id=83278
+
+        Reviewed by Eric Seidel.
+
+        Frame and Editor both take input from the embedder, which passes along coordinates in screen
+        coordinates, which aren't fractional. Updating a few remaining functions to show this, and correcting
+        some inconsistencies in LayoutUnit usage.
+
+        No new tests. No change in behavior.
+
+        * editing/Editor.cpp:
+        (WebCore::Editor::rangeForPoint): windowToContents returns an IntPoint.
+        (WebCore::Editor::countMatchesForText): Using enclosingIntRect since we're (fake) repainting the entire
+        view rect.
+        * editing/Editor.h:
+        (Editor): Correcting mismatched function signature.
+        * page/Frame.cpp:
+        (WebCore::Frame::visiblePositionForPoint): Frame takes points in screen coordinates, usually from the
+        embedder. Changing these functions to be in IntPoints.
+        (WebCore::Frame::documentAtPoint): Ditto.
+        (WebCore::Frame::rangeForPoint): Ditto.
+        * page/Frame.h:
+        (Frame):
+        * platform/graphics/IntRect.h:
+        (enclosingIntRect): Adding an inline no-op copy of the FractionalLayoutRect method enclosingIntRect.
+
+2012-04-06  Tommy Widenflycht  <tommyw@google.com>
+
+        MediaStream API: Deleting the chromium bridge class MediaStreamCenterInternal
+        https://bugs.webkit.org/show_bug.cgi?id=83167
+
+        Reviewed by Adam Barth.
+
+        The situation before this patch is that we had a MediaStreamCenter.h with #ifdefs for the chromium specific
+        private class MediaStreamCenterInternal. This bridge class only shuffled calls between MediaStreamCenter and
+        WebMediaStreamCenter and was needed before the introduction of Platform.
+        To get rid of this now unnecessary class I had two alternatives:
+        1) Sprinkle platform/MediaStreamCenter.h with more #ifdefs, including around the class declaration.
+        2) Create an abstract base class that the chromium and gstreamer implementations overrides.
+        My personal preference is 2) since I strongly dislike #ifdefs. The drawback is that MediaStreamCenter now
+        has a vtable. However since all methods in this class are extremely low-usage it doesn't affect anything
+        in practice.
+
+        No code behaviour changes.
+
+        * GNUmakefile.am:
+        * GNUmakefile.list.am:
+        * Modules/mediastream/MediaStreamTrack.cpp:
+        (WebCore::MediaStreamTrack::setEnabled):
+        * Modules/mediastream/UserMediaRequest.cpp:
+        * Modules/mediastream/UserMediaRequest.h:
+        * WebCore.gyp/WebCore.gyp:
+        * WebCore.gypi:
+        * platform/chromium/support/WebMediaStreamSourcesRequest.cpp:
+        * platform/mediastream/MediaStreamCenter.cpp:
+        (WebCore::MediaStreamCenter::MediaStreamCenter):
+        (WebCore):
+        (WebCore::MediaStreamCenter::~MediaStreamCenter):
+        * platform/mediastream/MediaStreamCenter.h:
+        (WebCore):
+        (MediaStreamCenter):
+        * platform/mediastream/MediaStreamSourcesQueryClient.h: Copied from Source/WebCore/platform/mediastream/MediaStreamCenter.h.
+        (WebCore):
+        (MediaStreamSourcesQueryClient):
+        (WebCore::MediaStreamSourcesQueryClient::~MediaStreamSourcesQueryClient):
+        * platform/mediastream/chromium/MediaStreamCenterChromium.cpp:
+        (WebCore::MediaStreamCenter::instance):
+        (WebCore::MediaStreamCenterChromium::MediaStreamCenterChromium):
+        (WebCore::MediaStreamCenterChromium::~MediaStreamCenterChromium):
+        (WebCore::MediaStreamCenterChromium::queryMediaStreamSources):
+        (WebCore::MediaStreamCenterChromium::didSetMediaStreamTrackEnabled):
+        (WebCore::MediaStreamCenterChromium::didStopLocalMediaStream):
+        (WebCore::MediaStreamCenterChromium::didConstructMediaStream):
+        (WebCore::MediaStreamCenterChromium::constructSDP):
+        (WebCore):
+        (WebCore::MediaStreamCenterChromium::stopLocalMediaStream):
+        * platform/mediastream/chromium/MediaStreamCenterChromium.h: Renamed from Source/WebCore/platform/mediastream/chromium/MediaStreamCenterInternal.h.
+        (WebKit):
+        (WebCore):
+        (MediaStreamCenterChromium):
+        * platform/mediastream/chromium/MediaStreamCenterInternal.cpp: Removed.
+        * platform/mediastream/gstreamer/MediaStreamCenterGStreamer.cpp: Copied from Source/WebCore/platform/mediastream/MediaStreamCenter.cpp.
+        (WebCore):
+        (WebCore::MediaStreamCenter::instance):
+        (WebCore::MediaStreamCenterGStreamer::MediaStreamCenterGStreamer):
+        (WebCore::MediaStreamCenterGStreamer::~MediaStreamCenterGStreamer):
+        (WebCore::MediaStreamCenterGStreamer::queryMediaStreamSources):
+        (WebCore::MediaStreamCenterGStreamer::didSetMediaStreamTrackEnabled):
+        (WebCore::MediaStreamCenterGStreamer::didStopLocalMediaStream):
+        (WebCore::MediaStreamCenterGStreamer::didConstructMediaStream):
+        (WebCore::MediaStreamCenterGStreamer::constructSDP):
+        * platform/mediastream/gstreamer/MediaStreamCenterGStreamer.h: Copied from Source/WebCore/platform/mediastream/MediaStreamCenter.h.
+        (WebCore):
+        (MediaStreamCenterGStreamer):
+
+2012-04-05  Simon Fraser  <simon.fraser@apple.com>
+
+        Should disable preserves3D() for things that enforce flattening, like overflow and filters
+        https://bugs.webkit.org/show_bug.cgi?id=83337
+
+        Reviewed by Dean Jackson.
+        
+        The CSS3 Transforms spec says that some properties should cause flattening
+        of things with transform-style: preserve-3d. We currently do this as a side
+        effect of the GraphicsLayer structure, but we should really do it at the
+        RenderStyle level, as we do for other things like stacking context creation.
+
+        Test: compositing/overflow-trumps-transform-style.html
+
+        * css/CSSStyleSelector.cpp:
+        (WebCore::CSSStyleSelector::collectMatchingRulesForList):
+
+2012-04-06  Tommy Widenflycht  <tommyw@google.com>
+
+        MediaStream API: MediaStreams stops proper cleanup to take place during a page reload.
+        https://bugs.webkit.org/show_bug.cgi?id=83143
+
+        Reviewed by Adam Barth.
+
+        To fix this I have converted MediaStream and LocalMediaStream to be ActiveDOMObjects.
+
+        Have no idea how to write a test that succesfully verifies this. I have done manual testing
+        to verify that proper tear-down now takes place.
+
+        * Modules/mediastream/LocalMediaStream.cpp:
+        (WebCore::LocalMediaStream::create):
+        (WebCore::LocalMediaStream::stopFunction):
+        (WebCore):
+        * Modules/mediastream/LocalMediaStream.h:
+        (LocalMediaStream):
+        * Modules/mediastream/LocalMediaStream.idl:
+        * Modules/mediastream/MediaStream.cpp:
+        (WebCore::MediaStream::create):
+        (WebCore::MediaStream::MediaStream):
+        (WebCore::MediaStream::scriptExecutionContext):
+        * Modules/mediastream/MediaStream.h:
+        (MediaStream):
+
+2012-04-06  Dan Bernstein  <mitz@apple.com>
+
+        <rdar://problem/10912476> Pixel access canvas APIs do not work transparently with high-DPI backing store
+        https://bugs.webkit.org/show_bug.cgi?id=83072
+
+        Reviewed by Simon Fraser.
+
+        Made getImageData, putImageData, and toDataURL downsample/upsample when pixels in the canvas
+        backing store are not in a 1:1 ratio to CSS pixels. This makes clients of these APIs
+        indifferent to the backing store resolution, up to sampling artifacts.
+
+        In order for this to work, ImageBuffer has to know and respect the resolutionScale
+        parameter. This change makes the Core Graphics-based implementation of ImageBuffer do this,
+        but on other platforms, resolutionScale values other than 1 will not work. Such platforms
+        should not enable the HIGH_DPI_CANVAS feature.
+
+        * html/HTMLCanvasElement.cpp:
+        (WebCore::HTMLCanvasElement::HTMLCanvasElement): Updated a comment.
+        (WebCore::HTMLCanvasElement::createImageBuffer): Changed to create an ImageBuffer with
+        the desired resolution instead of 1.
+        * html/canvas/CanvasRenderingContext2D.cpp:
+        (WebCore::CanvasRenderingContext2D::drawImage): Removed code that scaled the source rect,
+        since this is now handled at the ImageBuffer level.
+        (WebCore::CanvasRenderingContext2D::createImageData): Now returns ImageData of the requested
+        size regardless of the backing store resolution.
+        (WebCore::CanvasRenderingContext2D::getImageData): Ditto.
+        * platform/graphics/ImageBuffer.h:
+        (WebCore::ImageBuffer::create): Removed some code that tried to apply the resolution scale
+        to the buffer after creating it, and changed to pass the resolution scale down to the
+        (platform-specific) constructor, which can apply it correctly.
+        * platform/graphics/cairo/ImageBufferCairo.cpp:
+        (WebCore::ImageBuffer::ImageBuffer):
+        * platform/graphics/cg/ImageBufferCG.cpp:
+        (WebCore::ImageBuffer::ImageBuffer): Added a resolutionScale parameter, which is used to
+        compute the backing buffer size, and to apply a device scale factor to the context.
+        (WebCore::ImageBuffer::copyImage): Changed to return an image scaled down to the logical
+        size of the buffer.
+        (WebCore::ImageBuffer::getUnmultipliedImageData): Changed to pass the resolution scale to
+        ImageData::getData().
+        (WebCore::ImageBuffer::getPremultipliedImageData): Ditto.
+        (WebCore::ImageBuffer::putByteArray): Changed to pass the resolution scale to
+        ImageData::putData(). When drawing the byte array as an image, changed to preserve the base
+        CTM in the destination context (thus mapping from image data pixels to backing store pixels).
+        (WebCore::ImageBuffer::toDataURL): Fixed a CGColorSpace leak. Made the returned image have
+        the buffer’s logical size instead of the backing buffer’s size.
+        (WebCore::ImageDataToDataURL): Fixed a CGColorSpace leak.
+        * platform/graphics/cg/ImageBufferDataCG.cpp:
+        (WebCore::ImageBufferData::getData): Added a resolutionScale parameter. The source
+        coordinates are scaled by the value of that parameter, and a reverse scaling transform
+        is applied when copying from the backing store into the destination (either explicitly
+        using Accelerate or implicitly by drawing as an image). Since after scaling,
+        unpremultiplication and component permutation are done in-place, made the
+        non-Accelerate code that does these things safe in this case.
+        (WebCore::ImageBufferData::putData): Added a resolutionScale parameter. The destination
+        coordinates are scaled by the value of that parameter, and a scaling transform is applied
+        when copying from the source into the backing store (either explicitly using Accelerate or
+        implicitly by drawing as an image). Since after scaling, premultiplication and component
+        permutation are done in-place, made the non-Accelerate code that does these things safe in
+        this case.
+        * platform/graphics/cg/ImageBufferDataCG.h:
+        * platform/graphics/qt/ImageBufferQt.cpp:
+        (WebCore::ImageBuffer::ImageBuffer):
+        * platform/graphics/skia/ImageBufferSkia.cpp:
+        (WebCore::ImageBuffer::ImageBuffer):
+        * platform/graphics/wince/ImageBufferWinCE.cpp:
+        (WebCore::ImageBuffer::ImageBuffer):
+        * platform/graphics/wx/ImageBufferWx.cpp:
+        (WebCore::ImageBuffer::ImageBuffer):
+
+2012-04-06  Dana Jansens  <danakj@chromium.org>
+
+        [chromium] Draw debug borders for tiles on layers with skipsDraw
+        https://bugs.webkit.org/show_bug.cgi?id=83352
+
+        Reviewed by Adrienne Walker.
+
+        The tiles are given the same color as other missing tiles.
+
+        * platform/graphics/chromium/cc/CCTiledLayerImpl.cpp:
+        (WebCore::CCTiledLayerImpl::appendQuads):
+
+2012-04-06  Rob Buis  <rbuis@rim.com>
+
+        Fix cast-align warnings in JSC
+        https://bugs.webkit.org/show_bug.cgi?id=80790
+
+        Reviewed by George Staikos.
+
+        * platform/graphics/WOFFFileFormat.cpp:
+        (WebCore::readUInt32):
+        (WebCore::readUInt16):
+        * platform/image-encoders/skia/JPEGImageEncoder.cpp:
+        (WebCore::preMultipliedBGRAtoRGB):
+        * platform/network/MIMESniffing.cpp:
+
+2012-04-06  Darin Adler  <darin@apple.com>
+
+        Streamline strtod and fix some related problems
+        https://bugs.webkit.org/show_bug.cgi?id=82857
+
+        Reviewed by Geoffrey Garen.
+
+        Refactoring of code covered by existing tests.
+
+        * dom/ViewportArguments.cpp:
+        (WebCore::numericPrefix): Removed a confusing comment that just said
+        "we tolerate extra characters" in a roundabout way. Made the "ok"
+        argument optional. Changed to call the new version of charactersToFloat
+        that returns the number of characters parsed rather than using the
+        charactersToFloatIgnoringJunk/didReadNumber solution from before.
+        (WebCore::findSizeValue): Since numericPrefix is guaranteed to return 0
+        when it can't parse, removed the "ok" code. Also changed the unusual
+        syntax "float(1.0)" to just "1", which works just as well.
+        (WebCore::findScaleValue): Ditto.
+        (WebCore::findUserScalableValue): Ditto.
+
+        * html/parser/HTMLParserIdioms.cpp:
+        (WebCore::parseToDoubleForNumberType): Removed an unneeded code path
+        and replaced it with an assertion; toDouble no longer will return infinity
+        or not-a-number values.
+
+2012-04-06  Dana Jansens  <danakj@chromium.org>
+
+        [chromium] Surface replica should have a separate quad in the render pass
+        https://bugs.webkit.org/show_bug.cgi?id=83287
+
+        Reviewed by Adrienne Walker.
+
+        Generate separate quads for a RenderSurface and its replica. The replica
+        quad is drawn independently of the surface itself. This allows us to
+        cull each one independently.
+
+        Covered by existing tests.
+
+        * platform/graphics/chromium/LayerRendererChromium.cpp:
+        (WebCore::LayerRendererChromium::drawRenderSurfaceQuad):
+        (WebCore::LayerRendererChromium::copyOffscreenTextureToDisplay):
+        * platform/graphics/chromium/cc/CCRenderPass.cpp:
+        (WebCore::CCRenderPass::appendQuadsForRenderSurfaceLayer):
+        * platform/graphics/chromium/cc/CCRenderSurface.cpp:
+        (WebCore::CCRenderSurface::setScissorRect):
+        (WebCore):
+        (WebCore::CCRenderSurface::drawContents):
+        (WebCore::CCRenderSurface::drawReplica):
+        (WebCore::CCRenderSurface::hasReplica):
+        * platform/graphics/chromium/cc/CCRenderSurface.h:
+        (CCRenderSurface):
+        * platform/graphics/chromium/cc/CCRenderSurfaceDrawQuad.cpp:
+        (WebCore::CCRenderSurfaceDrawQuad::create):
+        (WebCore::CCRenderSurfaceDrawQuad::CCRenderSurfaceDrawQuad):
+        * platform/graphics/chromium/cc/CCRenderSurfaceDrawQuad.h:
+        (CCRenderSurfaceDrawQuad):
+        (WebCore::CCRenderSurfaceDrawQuad::isReplica):
+
+2012-04-05  Martin Robinson  <mrobinson@igalia.com>
+
+        [GObject bindings] Fix the coding style issues in the generated bindings
+        https://bugs.webkit.org/show_bug.cgi?id=82080
+
+        Reviewed by Kentaro Hara.
+
+        No new tests. This is covered by the binding tests.
+
+        * bindings/scripts/CodeGeneratorGObject.pm: Fix most style errors in the generated
+          GObject code.
+        * bindings/scripts/test/GObject: Updated the expected results.
+
+
+2012-04-06  Adam Klein  <adamk@chromium.org>
+
+        Remove bogus assert from ChildListMutationScope
+        https://bugs.webkit.org/show_bug.cgi?id=83336
+
+        Reviewed by Ryosuke Niwa.
+
+        This assert can trivially be triggered from script, but luckily the
+        code already behaves correctly without it.
+
+        * dom/ChildListMutationScope.cpp:
+        (WebCore::ChildListMutationScope::MutationAccumulator::enqueueMutationRecord):
+
+2012-04-06  Sheriff Bot  <webkit.review.bot@gmail.com>
+
+        Unreviewed, rolling out r113442.
+        http://trac.webkit.org/changeset/113442
+        https://bugs.webkit.org/show_bug.cgi?id=83373
+
+        for breaking JSC bindings compilation (Requested by pfeldman
+        on #webkit).
+
+        * GNUmakefile.list.am:
+        * Target.pri:
+        * UseJSC.cmake:
+        * UseV8.cmake:
+        * WebCore.gypi:
+        * WebCore.vcproj/WebCore.vcproj:
+        * WebCore.xcodeproj/project.pbxproj:
+        * bindings/js/JSMutationCallbackCustom.cpp: Added.
+        (WebCore):
+        (WebCore::JSMutationCallback::handleEvent):
+        * bindings/scripts/CodeGenerator.pm:
+        * bindings/scripts/CodeGeneratorJS.pm:
+        (AddIncludesForTypeInImpl):
+        (GenerateCallbackHeader):
+        (GenerateCallbackImplementation):
+        * bindings/scripts/CodeGeneratorV8.pm:
+        (GenerateCallbackHeader):
+        (GenerateCallbackImplementation):
+        * bindings/scripts/test/JS/JSTestCallback.cpp:
+        (WebCore::JSTestCallback::callbackWithBoolean):
+        * bindings/scripts/test/JS/JSTestCallback.h:
+        (JSTestCallback):
+        * bindings/scripts/test/TestCallback.idl:
+        * bindings/scripts/test/V8/V8TestCallback.cpp:
+        (WebCore::V8TestCallback::callbackWithBoolean):
+        * bindings/scripts/test/V8/V8TestCallback.h:
+        (V8TestCallback):
+        * bindings/v8/custom/V8MutationCallbackCustom.cpp: Added.
+        (WebCore):
+        (WebCore::V8MutationCallback::handleEvent):
+        * dom/MutationCallback.idl:
+
+2012-04-06  Zan Dobersek  <zandobersek@gmail.com>
+
+        [Gtk] Unskip the video track tests
+        https://bugs.webkit.org/show_bug.cgi?id=82590
+
+        Reviewed by Martin Robinson.
+
+        Enable the video track runtime feature for the Gtk port as well.
+
+        No new tests - existing ones will be unskipped.
+
+        * bindings/generic/RuntimeEnabledFeatures.cpp:
+        (WebCore):
+
+2012-04-06  Michael Saboff  <msaboff@apple.com>
+
+        Call Heap::discardAllCompiledCode() in low memory situations
+        https://bugs.webkit.org/show_bug.cgi?id=83335
+
+        Reviewed by Geoffrey Garen.
+
+        Added call to discardAllCompiledCode() when under memory pressure.
+        We can re-JIT as needed.  This is similar to what we used to do when we did
+        a full GC which also cleaned up JIT code.  Doing a full GC typically didn't
+        help our memory situation, in fact it made things worse in the really low
+        memory situation as it caused more paging.
+
+        Added pass through discardAllCompiledCode() method to GCController.
+
+        * bindings/js/GCController.cpp:
+        (WebCore::GCController::discardAllCompiledCode):
+        (WebCore):
+        * bindings/js/GCController.h:
+        (GCController):
+        * platform/mac/MemoryPressureHandlerMac.mm:
+        (WebCore::MemoryPressureHandler::releaseMemory):
+
+2012-04-06  Andrey Kosyakov  <caseq@chromium.org>
+
+        Web Inspector: on a single click in Timeline overview, make a minimal selection centered around cursor
+        https://bugs.webkit.org/show_bug.cgi?id=82616
+
+        Reviewed by Pavel Feldman.
+
+        - center minimal selection on mouse cursor if the mouse hasn't moved (i.e. we had a click, not drag)
+
+        * inspector/front-end/TimelineOverviewPane.js:
+        (WebInspector.TimelineOverviewWindow.prototype._endWindowSelectorDragging):
+
+2012-04-06  Vineet Chaudhary  <rgf748@motorola.com>
+
+        Add CodeGenerator support for sequence<> in callbacks.
+        https://bugs.webkit.org/show_bug.cgi?id=83233
+
+        Reviewed by Kentaro Hara.
+
+        Tests: TestCallback.idl and fast/mutation/callback-arguments.html should pass even after
+        the changes.
+
+        * GNUmakefile.list.am: Removed unsued custom files V8MutationCallbackCustom.cpp 
+          and JSMutationCallbackCustom.cpp from builds.
+        * Target.pri: Ditto.
+        * UseJSC.cmake: Ditto.
+        * UseV8.cmake: Ditto.
+        * WebCore.gypi: Ditto.
+        * WebCore.vcproj/WebCore.vcproj: Ditto.
+        * WebCore.xcodeproj/project.pbxproj: Ditto.
+        * bindings/js/JSMutationCallbackCustom.cpp: Removed.
+        * bindings/scripts/CodeGeneratorJS.pm:
+        (AddIncludesForTypeInImpl): Add proper header type.
+        (GenerateCallbackHeader): Generate declaration for the callback with sequence<T> argument.
+        (GenerateCallbackImplementation): Generate implementation for the callback with sequence<T> argument.
+        * bindings/scripts/CodeGeneratorV8.pm:
+        (GenerateCallbackHeader): Generate declaration for the callback with sequence<T> argument.
+        (GenerateCallbackImplementation): Generate implementation for the callback with sequence<T> argument.
+        * bindings/scripts/test/JS/JSTestCallback.cpp: Modified test results of run-bindings-tests.
+        (WebCore):
+        (WebCore::JSTestCallback::handleEvent):
+        * bindings/scripts/test/JS/JSTestCallback.h: Modified test results of run-bindings-tests.
+        (JSTestCallback):
+        * bindings/scripts/test/TestCallback.idl: Added test callback with sequence<> argument.
+        * bindings/scripts/test/V8/V8TestCallback.cpp: Modified test results of run-bindings-tests.
+        (WebCore):
+        (WebCore::V8TestCallback::handleEvent):
+        * bindings/scripts/test/V8/V8TestCallback.h: Modified test results of run-bindings-tests.
+        (V8TestCallback):
+        * bindings/v8/custom/V8MutationCallbackCustom.cpp: Removed.
+        * dom/MutationCallback.idl: Removed custom bindings using sequence<T>.
+
+2012-04-06  Sheriff Bot  <webkit.review.bot@gmail.com>
+
+        Unreviewed, rolling out r113431.
+        http://trac.webkit.org/changeset/113431
+        https://bugs.webkit.org/show_bug.cgi?id=83372
+
+        for breaking at least Chromium compilation (Requested by
+        pfeldman on #webkit).
+
+        * rendering/RenderView.cpp:
+        (WebCore::RenderView::paint):
+        (WebCore::RenderView::shouldRepaint):
+        (WebCore::RenderView::repaintViewRectangle):
+        (WebCore::RenderView::repaintRectangleInViewAndCompositedLayers):
+        (WebCore::RenderView::computeRectForRepaint):
+        (WebCore::RenderView::selectionBounds):
+        (WebCore::RenderView::viewRect):
+        (WebCore::RenderView::unscaledDocumentRect):
+        * rendering/RenderView.h:
+        (RenderView):
+
+2012-04-06  Peter Rybin  <peter.rybin@gmail.com>
+
+        Web Inspector: CodeGeneratorInspector.py: completely switch all domains to 'strict' mode
+        https://bugs.webkit.org/show_bug.cgi?id=83332
+
+        Reviewed by Pavel Feldman.
+
+        Hardcoded list of domains is removed from generator. Partial domain sorting is dropped as unneeded.
+        Types with open propery list are introduced: validator allows undocumented properties for them.
+
+        Timeline domain code is patched to do runtimeCast in the last moment because true switching to
+        type-safe interfaces should take significant time and should be done separately.
+
+        * inspector/CodeGeneratorInspector.py:
+        (Generator.go):
+        (Generator.process_event):
+        (Generator.process_command):
+        * inspector/InspectorTimelineAgent.cpp:
+        (WebCore::InspectorTimelineAgent::willSendResourceRequest):
+        (WebCore::InspectorTimelineAgent::innerAddRecordToTimeline):
+
+2012-04-06  Peter Rybin  <peter.rybin@gmail.com>
+
+        Web Inspector: CodeGeneratorInspector.py: stop accepting raw InspectorObject in generated setters
+        https://bugs.webkit.org/show_bug.cgi?id=83327
+
+        Reviewed by Pavel Feldman.
+
+        Generator fixed to have strict types in generated setter methods.
+
+        Client code is switched from InspectorObject's and String's to generated types where
+        needed.
+
+        * inspector/CodeGeneratorInspector.py:
+        (AdHocTypeContext):
+        (format_setter_value_expression):
+        * inspector/ConsoleMessage.cpp:
+        (WebCore::messageSourceValue):
+        (WebCore::messageTypeValue):
+        (WebCore::messageLevelValue):
+        (WebCore::ConsoleMessage::addToFrontend):
+        * inspector/InspectorApplicationCacheAgent.cpp:
+        (WebCore::InspectorApplicationCacheAgent::buildArrayForApplicationCacheResources):
+        (WebCore::InspectorApplicationCacheAgent::buildObjectForApplicationCacheResource):
+        * inspector/InspectorApplicationCacheAgent.h:
+        (InspectorApplicationCacheAgent):
+        * inspector/InspectorCSSAgent.cpp:
+        (WebCore::InspectorCSSAgent::asInspectorStyleSheet):
+        (WebCore::InspectorCSSAgent::viaInspectorStyleSheet):
+        (WebCore::InspectorCSSAgent::detectOrigin):
+        * inspector/InspectorCSSAgent.h:
+        (InspectorCSSAgent):
+        * inspector/InspectorDOMAgent.cpp:
+        (WebCore::InspectorDOMAgent::buildObjectForNode):
+        * inspector/InspectorIndexedDBAgent.cpp:
+        (WebCore):
+        * inspector/InspectorMemoryAgent.cpp:
+        * inspector/InspectorPageAgent.cpp:
+        (WebCore::InspectorPageAgent::buildObjectForFrameTree):
+        * inspector/InspectorResourceAgent.cpp:
+        (WebCore::buildObjectForTiming):
+        (WebCore::buildObjectForCachedResource):
+        * inspector/InspectorStyleSheet.cpp:
+        (WebCore::InspectorStyle::buildObjectForStyle):
+        (WebCore::InspectorStyleSheet::create):
+        (WebCore::InspectorStyleSheet::InspectorStyleSheet):
+        (WebCore::InspectorStyleSheet::buildObjectForRule):
+        (WebCore::InspectorStyleSheet::resourceStyleSheetText):
+        (WebCore::InspectorStyleSheet::buildArrayForRuleList):
+        (WebCore::InspectorStyleSheetForInlineStyle::create):
+        (WebCore::InspectorStyleSheetForInlineStyle::InspectorStyleSheetForInlineStyle):
+        * inspector/InspectorStyleSheet.h:
+        (InspectorCSSId):
+        (WebCore::InspectorCSSId::asProtocolValue): method is made template as now it returns 2 formally different types.
+        (InspectorStyleSheet):
+        (WebCore::InspectorStyleSheet::canBind):
+        (InspectorStyleSheetForInlineStyle):
+
+2012-04-06  Pavel Feldman  <pfeldman@chromium.org>
+
+        Web Inspector: highlight diff in the gutter, not in the line content.
+        https://bugs.webkit.org/show_bug.cgi?id=83371
+
+        Reviewed by Yury Semikhatsky.
+
+        Now that the editing mode is enabled by default, diff highlighting gets annoying.
+        I am moving it to the gutter (same decoration as before, but now coloring gutter only).
+
+        * inspector/front-end/TextViewer.js:
+        (WebInspector.TextEditorGutterPanel.prototype.textChanged):
+        * inspector/front-end/textViewer.css:
+        (.diff-container .webkit-added-line.webkit-line-number):
+        (.diff-container .webkit-removed-line.webkit-line-number):
+        (.diff-container .webkit-changed-line.webkit-line-number):
+
+2012-04-06  Peter Rybin  <peter.rybin@gmail.com>
+
+        Web Inspector: CodeGeneratorInspector.py: stop accepting raw InspectorObject in generated setters
+        https://bugs.webkit.org/show_bug.cgi?id=83327
+
+        Reviewed by Pavel Feldman.
+
+        Generator fixed to have strict types in generated setter methods.
+
+        Client code is switched from InspectorObject's and String's to generated types where
+        needed.
+
+        * inspector/CodeGeneratorInspector.py:
+        (AdHocTypeContext):
+        (format_setter_value_expression):
+        * inspector/ConsoleMessage.cpp:
+        (WebCore::messageSourceValue):
+        (WebCore::messageTypeValue):
+        (WebCore::messageLevelValue):
+        (WebCore::ConsoleMessage::addToFrontend):
+        * inspector/InspectorApplicationCacheAgent.cpp:
+        (WebCore::InspectorApplicationCacheAgent::buildArrayForApplicationCacheResources):
+        (WebCore::InspectorApplicationCacheAgent::buildObjectForApplicationCacheResource):
+        * inspector/InspectorApplicationCacheAgent.h:
+        (InspectorApplicationCacheAgent):
+        * inspector/InspectorCSSAgent.cpp:
+        (WebCore::InspectorCSSAgent::asInspectorStyleSheet):
+        (WebCore::InspectorCSSAgent::viaInspectorStyleSheet):
+        (WebCore::InspectorCSSAgent::detectOrigin):
+        * inspector/InspectorCSSAgent.h:
+        (InspectorCSSAgent):
+        * inspector/InspectorDOMAgent.cpp:
+        (WebCore::InspectorDOMAgent::buildObjectForNode):
+        * inspector/InspectorIndexedDBAgent.cpp:
+        (WebCore):
+        * inspector/InspectorMemoryAgent.cpp:
+        * inspector/InspectorPageAgent.cpp:
+        (WebCore::InspectorPageAgent::buildObjectForFrameTree):
+        * inspector/InspectorResourceAgent.cpp:
+        (WebCore::buildObjectForTiming):
+        (WebCore::buildObjectForCachedResource):
+        * inspector/InspectorStyleSheet.cpp:
+        (WebCore::InspectorStyle::buildObjectForStyle):
+        (WebCore::InspectorStyleSheet::create):
+        (WebCore::InspectorStyleSheet::InspectorStyleSheet):
+        (WebCore::InspectorStyleSheet::buildObjectForRule):
+        (WebCore::InspectorStyleSheet::resourceStyleSheetText):
+        (WebCore::InspectorStyleSheet::buildArrayForRuleList):
+        (WebCore::InspectorStyleSheetForInlineStyle::create):
+        (WebCore::InspectorStyleSheetForInlineStyle::InspectorStyleSheetForInlineStyle):
+        * inspector/InspectorStyleSheet.h:
+        (InspectorCSSId):
+        (WebCore::InspectorCSSId::asProtocolValue): method is made template as now it returns 2 formally different types.
+        (InspectorStyleSheet):
+        (WebCore::InspectorStyleSheet::canBind):
+        (InspectorStyleSheetForInlineStyle):
+
+2012-04-06  Pavel Feldman  <pfeldman@chromium.org>
+
+        Web Inspector: highlight diff in the gutter, not in the line content.
+        https://bugs.webkit.org/show_bug.cgi?id=83371
+
+        Reviewed by Yury Semikhatsky.
+
+        Now that the editing mode is enabled by default, diff highlighting gets annoying.
+        I am moving it to the gutter (same decoration as before, but now coloring gutter only).
+
+        * inspector/front-end/TextViewer.js:
+        (WebInspector.TextEditorGutterPanel.prototype.textChanged):
+        * inspector/front-end/textViewer.css:
+        (.diff-container .webkit-added-line.webkit-line-number):
+        (.diff-container .webkit-removed-line.webkit-line-number):
+        (.diff-container .webkit-changed-line.webkit-line-number):
+
+2012-04-06  Pavel Feldman  <pfeldman@chromium.org>
+
+        Web Inspector: highlight diff in the gutter, not in the line content.
+        https://bugs.webkit.org/show_bug.cgi?id=83371
+
+        Reviewed by Yury Semikhatsky.
+
+        Now that the editing mode is enabled by default, diff highlighting gets annoying.
+        I am moving it to the gutter (same decoration as before, but now coloring gutter only).
+
+        * inspector/front-end/TextViewer.js:
+        (WebInspector.TextEditorGutterPanel.prototype.textChanged):
+        * inspector/front-end/textViewer.css:
+        (.diff-container .webkit-added-line.webkit-line-number):
+        (.diff-container .webkit-removed-line.webkit-line-number):
+        (.diff-container .webkit-changed-line.webkit-line-number):
+
+2012-04-06  Pavel Feldman  <pfeldman@chromium.org>
+
+        Web Inspector: remove url from the saved urls map before the save action.
+        https://bugs.webkit.org/show_bug.cgi?id=83364
+
+        Reviewed by Yury Semikhatsky.
+
+        URL gets added back upon successful save anyways, but if user chooses cancel saving,
+        we stop bugging him with the save-as dialog.
+
+        * inspector/front-end/NetworkPanel.js:
+        (WebInspector.NetworkLogView.prototype._exportAll):
+        (WebInspector.NetworkLogView.prototype._exportResource):
+        * inspector/front-end/ResourcesPanel.js:
+        (WebInspector.FrameResourceTreeElement.prototype._appendSaveAsAction.doSave):
+        (WebInspector.ResourceRevisionTreeElement.prototype._handleContextMenuEvent.doSave):
+        * inspector/front-end/TextViewer.js:
+        (WebInspector.TextViewer.prototype._contextMenu):
+        (WebInspector.TextViewer.prototype._commitEditing):
+        * inspector/front-end/TimelineModel.js:
+        (WebInspector.TimelineModel.prototype.saveToFile):
+        * inspector/front-end/inspector.js:
+
+2012-04-06  Andrey Kosyakov  <caseq@chromium.org>
+
+        Web Inspector: display frame details in popover on frame strip in Timeline panel
+        https://bugs.webkit.org/show_bug.cgi?id=83365
+
+        Reviewed by Pavel Feldman.
+
+        - added popovers for frame strips;
+        - factored out generateAggregatedInfo for reuse in the above;
+        - made frame event dividers thinner, darker and greyer.
+
+        * English.lproj/localizedStrings.js: Added "FPS" and "Frame"
+        * inspector/front-end/TimelineFrameController.js:
+        (WebInspector.TimelineFrameController.prototype._flushFrame): added startTimeOffset.
+        (WebInspector.TimelineFrameController.prototype._createSyntheticFrame): ditto.
+        * inspector/front-end/TimelineModel.js:
+        (WebInspector.TimelineModel.prototype._updateBoundaries):
+        (WebInspector.TimelineModel.prototype.recordOffsetInSeconds):
+        * inspector/front-end/TimelinePanel.js:
+        (WebInspector.TimelinePanel.prototype._updateFrames): added link to frame to strip div.
+        (WebInspector.TimelinePanel.prototype._refresh):
+        (WebInspector.TimelinePanel.prototype._getPopoverAnchor): handle frame anchors separately.
+        (WebInspector.TimelinePanel.prototype._mouseMove): ditto.
+        (WebInspector.TimelinePanel.prototype._showPopover):
+        * inspector/front-end/TimelinePresentationModel.js:
+        (WebInspector.TimelinePresentationModel.Record.prototype.generatePopupContent):
+        (WebInspector.TimelinePresentationModel._generateAggregatedInfo): factored out for reuse.
+        (WebInspector.TimelinePresentationModel.generatePopupContentForFrame):
+        * inspector/front-end/inspectorCommon.css:
+        (.resources-dividers-label-bar):
+        * inspector/front-end/timelinePanel.css:
+        (.timeline .resources-event-divider.timeline-frame-divider): made divider thin and grey.
+        (.timeline-frame-strip): bumped z-index, added pointer-events: auto.
+
+2012-04-06  Pavel Feldman  <pfeldman@chromium.org>
+
+        Web Inspector: show "dirty" flag for CSS files edited in the resources panel.
+        https://bugs.webkit.org/show_bug.cgi?id=83363
+
+        Reviewed by Yury Semikhatsky.
+
+        Added TextEdited notification into the editable source frame, listening to it
+        in the resources panel.
+
+        * inspector/front-end/ResourceView.js:
+        (WebInspector.EditableResourceSourceFrame.prototype._contentChanged):
+        (WebInspector.EditableResourceSourceFrame.prototype.isDirty):
+        * inspector/front-end/ResourcesPanel.js:
+        (WebInspector.FrameResourceTreeElement.prototype._appendRevision):
+        (WebInspector.FrameResourceTreeElement.prototype.sourceView):
+        (WebInspector.FrameResourceTreeElement.prototype._sourceViewTextEdited):
+
+2012-04-06  Levi Weintraub  <leviw@chromium.org>
+
+        Update LayoutUnit usage in RenderView
+        https://bugs.webkit.org/show_bug.cgi?id=83147
+
+        Reviewed by Julien Chaffraix.
+
+        Updating the usage of LayoutUnits in RenderView in preparation for sub-pixel layout. This mostly
+        affects paint and repaint functions, which take LayoutRects up to the RenderView level. This is
+        necessary as we continue to accumulate sub-pixel offsets up to this level.
+
+        No new tests. No change in behavior.
+
+        * rendering/RenderView.cpp:
+        (WebCore::RenderView::paint): Adding an assert that we're being called to paint on pixel
+        boundaries. We don't currently ever position RenderViews at sub-pixel offsets.
+        (WebCore::RenderView::shouldRepaint):
+        (WebCore::RenderView::repaintViewRectangle): Switching to a LayoutRect and cleaning up a fixme
+        that used decomposed offsets. Pixel snapping is applied before handing the rect up to the
+        FrameView.
+        (WebCore::RenderView::repaintRectangleInViewAndCompositedLayers): Pixel snapping before handing
+        the rect up to the Compositor.
+        (WebCore::RenderView::computeRectForRepaint):
+        (WebCore::RenderView::selectionBounds):
+        (WebCore::RenderView::viewRect):
+        (WebCore::RenderView::unscaledDocumentRect):
+        * rendering/RenderView.h:
+        (RenderView):
+
+2012-04-06  Andrey Kosyakov  <caseq@chromium.org>
+
+        Web Inspector: hide popover on mouseout from anchor
+        https://bugs.webkit.org/show_bug.cgi?id=83362
+
+        Reviewed by Pavel Feldman.
+
+        - start hide popover timer when mouse moves out of popover anchor, as we won't receive mousemove events any more;
+        - factored out starting of popover kill timer to a method.
+
+        * inspector/front-end/Popover.js:
+        (WebInspector.PopoverHelper):
+        (WebInspector.PopoverHelper.prototype._mouseMove): Factored out StartHidePopoverTimer()
+        (WebInspector.PopoverHelper.prototype._mouseOut): Just call StartHidePopoverTimer() when mouse moves out of anchor.
+        (WebInspector.PopoverHelper.prototype._startHidePopoverTimer.doHide): 
+        (WebInspector.PopoverHelper.prototype._startHidePopoverTimer):
+        (WebInspector.PopoverHelper.prototype._hidePopover): Reset hoverElement (aka anchor) when hiding popover.
+
+2012-04-06  Andrey Kosyakov  <caseq@chromium.org>
+
+        [Chromium] Web Inspector: getEventListeners(window) crashes on NTP
+        https://bugs.webkit.org/show_bug.cgi?id=83353
+
+        Reviewed by Pavel Feldman.
+
+        * bindings/v8/custom/V8InjectedScriptHostCustom.cpp:
+        (WebCore::V8InjectedScriptHost::getEventListenersCallback):
+
+2012-04-06  Kent Tamura  <tkent@chromium.org>
+
+        Touch ChromeClient.h to fix Chromium build.
+        https://bugs.webkit.org/show_bug.cgi?id=83258
+
+        * page/ChromeClient.h:
+
+2012-04-06  Kent Tamura  <tkent@chromium.org>
+
+        Initial LocalizedDateICU.cpp implementation
+        https://bugs.webkit.org/show_bug.cgi?id=60868
+
+        Reviewed by Hajime Morita.
+
+        Add LocalizedDateICU.cpp, which supports only Date type.  It uses a
+        short format because a date field is keyboard-editable.
+        e.g. 5/15/11 in US locale.
+
+        * WebCore.gyp/WebCore.gyp: Exclude LocalizedDateNone.cpp.
+        * WebCore.gypi: Add LocalizedDateICU.cpp.
+        * platform/text/LocalizedDateICU.cpp: Added.
+        (WebCore::parseLocalizedDate):
+        (WebCore::formatLocalizedDate):
+
+2012-04-05  Alexander Pavlov  <apavlov@chromium.org>
+
+        [REGRESSION] Refreshed autofill popup renders garbage
+        https://bugs.webkit.org/show_bug.cgi?id=83255
+        http://code.google.com/p/chromium/issues/detail?id=118374
+
+        The code used to update only the PopupContainer coordinates as if they were the coordinates relative
+        to the root view. Instead, a WebWidget positioned relative to the screen origin holds the PopupContainer,
+        so it is the WebWidget that should be positioned in PopupContainer::refresh(), and the PopupContainer's
+        location should be (0, 0) (and their sizes should always be equal).
+
+        Reviewed by Kent Tamura.
+
+        No new tests, as the popup appearance is not testable in WebKit.
+
+        * platform/chromium/PopupContainer.cpp:
+        (WebCore::PopupContainer::layoutAndCalculateWidgetRect): Variable renamed.
+        (WebCore::PopupContainer::showPopup): Use m_originalFrameRect rather than frameRect()
+        for passing into chromeClient.
+        (WebCore::PopupContainer::showInRect): Set up the correct frameRect() for the container.
+        (WebCore::PopupContainer::refresh): Resize the container and position the WebWidget correctly.
+        * platform/chromium/PopupContainer.h:
+        (PopupContainer):
+
+2012-04-06  Kent Tamura  <tkent@chromium.org>
+
+        Calendar Picker: Add code to open/close the calendar picker
+        https://bugs.webkit.org/show_bug.cgi?id=83258
+
+        Reviewed by Hajime Morita.
+
+        No new tests. This code is not used because of no ENABLE_INPUT_TYPE_DATE.
+
+        * WebCore.gypi: Add existing header files.
+
+        * html/DateInputType.cpp:
+        (WebCore::DateInputType::DateInputType):
+        Moved from DateInputType.h because the constructor depends on
+        CalendarPickerElement.
+        (WebCore::DateInputType::createShadowSubtree):
+        Store a CalendarPickerElement object.
+        (WebCore::DateInputType::destroyShadowSubtree):
+        Release the CalendarPickerElement object.
+        (WebCore::DateInputType::handleBlurEvent):
+        Close the calendar picker when the input loses focus.
+        * html/DateInputType.h:
+        (DateInputType):
+        - Move the constructor definition to DateInputType.cpp
+        - Add function declarations
+        - Add m_pickerElement data member.
+
+        * html/shadow/CalendarPickerElement.cpp:
+        (WebCore::CalendarPickerElement::hostInput): A helper to get the host <input>.
+        (WebCore::CalendarPickerElement::defaultEventHandler):
+        If the element is clicked, open a calendar picker.
+        (WebCore::CalendarPickerElement::openPopup):
+        Opens a calendar picker by ChromeClient::openPagePopup().
+        (WebCore::CalendarPickerElement::closePopup):
+        Closes a calendar picker by ChromeClient::closePagePopup().
+        (WebCore::CalendarPickerElement::detach):
+        Closes a calendar picker when the element loses a renderer.
+
+        (WebCore::CalendarPickerElement::contentSize):
+        Provides the initial size of a popup.
+        (WebCore::addString): A helper for writeDocument().
+        (WebCore::addJavaScriptString): ditto.
+        (WebCore::addProperty): ditto.
+        (WebCore::CalendarPickerElement::writeDocument):
+        Provides the source of a popup. The function creates a complete HTML with:
+        - WebCore/Resources/calendarPicker.css
+        - WebCore/Resources/calendarPicker.js
+        - An object to pass localization strings and <input> state
+        (WebCore::CalendarPickerElement::setValueAndClosePopup):
+        Sets the value from a calendar picker to the <input>.
+        (WebCore::CalendarPickerElement::didClosePopup):
+        Clear the popup object.
+        * html/shadow/CalendarPickerElement.h:
+        (CalendarPickerElement): Add declarations.
+
+        * platform/text/LocalizedCalendarICU.cpp:
+        (WebCore::getFirstDayOfWeek): Make sure this is 0-base. UCAL_SUNDAY is 1.
+
+2012-04-05  Adele Peterson  <adele@apple.com>
+
+        <rdar://problem/11133179> and https://bugs.webkit.org/show_bug.cgi?id=74129
+        REGRESSION (SnowLeopard, 5.1.4): All WK2 horizontal scrollbars look broken
+
+        Patch by Dan Bernstein, Reviewed by Beth Dakin.
+
+        This code assumed that the current CTM wouldn't have extraneous operations built into it, 
+        but this bug is evidence that that assumption was wrong. We should just get the base CTM instead 
+        and apply the device scale factor to it.
+
+        No tests added since the SnowLeopard-style scrollbars aren't testable in our regression tests right now.
+
+        * platform/graphics/GraphicsContext.cpp:
+        (WebCore::GraphicsContext::platformApplyDeviceScaleFactor):
+        (WebCore::GraphicsContext::applyDeviceScaleFactor):
+        * platform/graphics/GraphicsContext.h: (GraphicsContext):
+        * platform/graphics/cg/GraphicsContextCG.cpp: (WebCore::GraphicsContext::platformApplyDeviceScaleFactor):
+
+2012-04-05  Yuta Kitamura  <yutak@chromium.org>
+
+        Leak in WebSocketChannel with workers/worker-reload.html
+        https://bugs.webkit.org/show_bug.cgi?id=83345
+
+        Reviewed by David Levin.
+
+        A speculative fix of memory leaks caused by worker-reload.html.
+
+        No new tests, as this change imposes no functional change.
+
+        * Modules/websockets/WorkerThreadableWebSocketChannel.cpp:
+        (WebCore::WorkerThreadableWebSocketChannel::mainThreadDestroy):
+        Receive the peer as PassOwnPtr<> so the destructor of the task object can
+        delete the peer even if the task didn't run before main thread's cleanup period.
+        (WebCore::WorkerThreadableWebSocketChannel::Bridge::disconnect):
+        * Modules/websockets/WorkerThreadableWebSocketChannel.h:
+        (WorkerThreadableWebSocketChannel):
+
+2012-04-05  Lu Guanqun  <guanqun.lu@intel.com>
+
+        combine two arrays (coreExceptionNames and coreExceptionDescriptions) into one array
+        https://bugs.webkit.org/show_bug.cgi?id=83141
+
+        Reviewed by Adam Barth.
+
+        No new tests required.
+
+        * dom/DOMCoreException.cpp:
+        (CoreException):
+        (WebCore):
+        (WebCore::DOMCoreException::initializeDescription):
+
+2012-04-05  David Barton  <dbarton@mathscribe.com>
+
+        Remove intrinsic padding from contentBoxRect(), etc.
+        https://bugs.webkit.org/show_bug.cgi?id=83092
+
+        Reviewed by Julien Chaffraix.
+
+        "Intrinsic padding" does not count as CSS padding, but is treated as padding by basic
+        layout and rendering code, e.g. RenderBlock::layout(). A lot of code relies on the
+        equation border-box = content-box + padding + border (+ scrollbars). To keep this valid,
+        change 5 functions in RenderBox.h to not include intrinsic padding in the content box,
+        thus reverting to their behavior before the patch for bug 33593. Instead, have
+        sizingBox(renderer) in CSSComputedStyleDeclaration.cpp explicitly put the intrinsic
+        padding in computed CSS content-box values [for javascript getComputedStyle()], so the
+        above equation still also holds for CSS computed values. This seems more consistent with
+        how the padding...() functions behave since the patch for bug 23487, and will work
+        better for MathML. For instance, a block's contentLogicalWidth() will be the
+        availableLogicalWidth() for use by child elements.
+
+        No new tests. The only real observable changes are illustrated in the bug 83092 attached
+        test case and discussion. These are minor and hard to automate.
+
+        * css/CSSComputedStyleDeclaration.cpp:
+        (WebCore::sizingBox):
+        * editing/DeleteSelectionCommand.cpp:
+        (WebCore::DeleteSelectionCommand::removeNode):
+        * rendering/RenderBox.h:
+        (WebCore::RenderBox::contentBoxRect):
+        (WebCore::RenderBox::contentWidth):
+        (WebCore::RenderBox::contentHeight):
+        (WebCore::RenderBox::contentLogicalWidth):
+        (WebCore::RenderBox::contentLogicalHeight):
+            - Change these 5 functions to omit intrinsic padding from the content box.
+        * rendering/RenderTableCell.cpp:
+        (WebCore::RenderTableCell::cellBaselinePosition):
+        * rendering/RenderTableSection.cpp:
+        (WebCore::RenderTableSection::firstLineBoxBaseline):
+
+2012-04-05  Hironori Bono  <hbono@chromium.org>
+
+        [Chromium] moving a cursor on a misspelled word should not remove a misspelled underline
+        https://bugs.webkit.org/show_bug.cgi?id=83214
+
+        Reviewed by Ryosuke Niwa.
+
+        When Chrome enables asynchronous spellchecking, it adds Spelling markers in the
+        background. For this case, moving a cursor should not remove these markers
+        because it requires Chrome to spellcheck text again. This change prevents
+        removing Spelling markers added by spellcheckers asynchronously.
+
+        Test: platform/chromium/editing/spelling/move-cursor-to-misspelled-word.html
+
+        * editing/Editor.cpp:
+        (WebCore::Editor::respondToChangedSelection):
+
+2012-04-05  Hans Muller  <hmuller@adobe.com>
+
+        CSS Exclusions polygon shape arguments should be comma separated
+        https://bugs.webkit.org/show_bug.cgi?id=82368
+
+        Reviewed by Ryosuke Niwa.
+
+        Changed the CSS Parser to accept a conventional comma separated argument list for the
+        polygon exclusion shape. The syntax had used spaces to separate x,y coordinates, like:
+        polygon(10px,20px 30px,40px).  Now commas separate points: polygon(10px 20px, 30px 40px).
+        This change is per the draft exclusions spec, http://dev.w3.org/csswg/css3-exclusions.
+        Additional relevant information about CSS argument list syntax can be found
+        here: http://dev.w3.org/csswg/css3-values/#component-whitespace.
+
+        Factored comma recognition idiom in CSSParser.cpp into isComma() utility function.
+
+        The existing tests have been updated.
+
+        * css/CSSParser.cpp:
+        (WebCore::isComma)
+        (WebCore::CSSParser::parseFillPosition)
+        (WebCore::CSSParser::parseFillRepeat)
+        (WebCore::CSSParser::parseFillProperty)
+        (WebCore::CSSParser::parseCubicBezierTimingFunctionValue)
+        (WebCore::CSSParser::parseAnimationTimingFunction)
+        (WebCore::CSSParser::parseAnimationProperty)
+        (WebCore::CSSParser::parseExclusionShapePolygon)
+        (WebCore::CSSParser::parseDeprecatedGradient)
+        (WebCore::CSSParser::parseRadialGradient)
+        (WebCore::CSSParser::parseGradientColorStops)
+        (WebCore::CSSParser::parseImageSet)
+        (WebCore::filterInfoForName)
+        (WebCore::CSSParser::parseCustomFilter)
+        (WebCore::CSSParser::parseFontFeatureSettings)
+
+        * css/CSSWrapShapes.cpp:
+        (WebCore::CSSWrapShapePolygon::cssText):
+
+2012-04-05  Joshua Bell  <jsbell@chromium.org>
+
+        IndexedDB: Support string.length in keyPaths
+        https://bugs.webkit.org/show_bug.cgi?id=83221
+
+        Special case in the IDB spec - keyPaths can reference the |length| property
+        of string values. Other instrinsic properties (|length| of Array, etc) are
+        handled automagically. Relevant section of the updated spec is:
+        http://dvcs.w3.org/hg/IndexedDB/raw-file/tip/Overview.html#key-path-construct
+
+        Reviewed by Kentaro Hara.
+
+        Test: storage/indexeddb/keypath-intrinsic-properties.html
+
+        * bindings/v8/IDBBindingUtilities.cpp:
+        (WebCore):
+
+2012-04-05  Arvid Nilsson  <anilsson@rim.com>
+
+        [BlackBerry] Update the InstrumentedPlatformCanvas after rebasing Skia
+        https://bugs.webkit.org/show_bug.cgi?id=83314
+
+        Reviewed by George Staikos.
+
+        RIM PR: 143771
+        One new virtual method was added to the SkCanvas, to draw a nine piece
+        image. Override it and mark output as not being a solid color anymore.
+
+        * platform/graphics/blackberry/InstrumentedPlatformCanvas.h:
+        (WebCore::InstrumentedPlatformCanvas::drawBitmapNine):
+        (InstrumentedPlatformCanvas):
+
+2012-04-05  Oliver Hunt  <oliver@apple.com>
+
+        Make WebCore use jsCast rather than static_cast for casting JSC objects
+        https://bugs.webkit.org/show_bug.cgi?id=83320
+
+        Reviewed by Stephanie Lewis.
+
+        Mechanically replace static_cast with jsCast where ever we can.
+
+        * WebCore.exp.in:
+        * bindings/js/DOMWrapperWorld.cpp:
+        (WebCore::JSStringOwner::finalize):
+        * bindings/js/DOMWrapperWorld.h:
+        (WebCore::currentWorld):
+        * bindings/js/JSArrayBufferCustom.cpp:
+        (WebCore::JSArrayBufferConstructor::constructJSArrayBuffer):
+        * bindings/js/JSAudioContextCustom.cpp:
+        (WebCore::JSAudioContextConstructor::constructJSAudioContext):
+        * bindings/js/JSCSSRuleListCustom.cpp:
+        (WebCore::JSCSSRuleListOwner::isReachableFromOpaqueRoots):
+        * bindings/js/JSCSSStyleDeclarationCustom.cpp:
+        (WebCore::cssPropertyGetterPixelOrPosPrefixCallback):
+        (WebCore::cssPropertyGetterCallback):
+        * bindings/js/JSCSSValueCustom.cpp:
+        (WebCore::JSCSSValueOwner::isReachableFromOpaqueRoots):
+        (WebCore::JSCSSValueOwner::finalize):
+        * bindings/js/JSDOMBinding.cpp:
+        (WebCore::reportException):
+        * bindings/js/JSDOMBinding.h:
+        (WebCore::deprecatedGlobalObjectForPrototype):
+        (WebCore::getDOMPrototype):
+        * bindings/js/JSDOMFormDataCustom.cpp:
+        (WebCore::toHTMLFormElement):
+        (WebCore::JSDOMFormDataConstructor::constructJSDOMFormData):
+        * bindings/js/JSDOMMimeTypeArrayCustom.cpp:
+        (WebCore::JSDOMMimeTypeArray::nameGetter):
+        * bindings/js/JSDOMPluginArrayCustom.cpp:
+        (WebCore::JSDOMPluginArray::nameGetter):
+        * bindings/js/JSDOMPluginCustom.cpp:
+        (WebCore::JSDOMPlugin::nameGetter):
+        * bindings/js/JSDOMStringMapCustom.cpp:
+        (WebCore::JSDOMStringMap::nameGetter):
+        * bindings/js/JSDOMWindowBase.cpp:
+        (WebCore::toJSDOMWindow):
+        * bindings/js/JSDOMWindowCustom.cpp:
+        (WebCore::childFrameGetter):
+        (WebCore::indexGetter):
+        (WebCore::namedItemGetter):
+        (WebCore::toDOMWindow):
+        * bindings/js/JSDOMWindowCustom.h:
+        (WebCore::asJSDOMWindow):
+        * bindings/js/JSDOMWindowShell.h:
+        (WebCore::JSDOMWindowShell::window):
+        * bindings/js/JSDOMWrapper.h:
+        (WebCore::JSDOMWrapper::globalObject):
+        * bindings/js/JSDataViewCustom.cpp:
+        (WebCore::JSDataViewConstructor::constructJSDataView):
+        * bindings/js/JSEventListener.cpp:
+        (WebCore::JSEventListener::handleEvent):
+        * bindings/js/JSEventTarget.cpp:
+        (WebCore):
+        (WebCore::toEventTarget):
+        * bindings/js/JSFloat32ArrayCustom.cpp:
+        (WebCore::JSFloat32ArrayConstructor::constructJSFloat32Array):
+        * bindings/js/JSFloat64ArrayCustom.cpp:
+        (WebCore::JSFloat64ArrayConstructor::constructJSFloat64Array):
+        * bindings/js/JSGeolocationCustom.cpp:
+        (WebCore::JSGeolocation::getCurrentPosition):
+        (WebCore::JSGeolocation::watchPosition):
+        * bindings/js/JSHTMLAllCollectionCustom.cpp:
+        (WebCore::callHTMLAllCollection):
+        (WebCore::JSHTMLAllCollection::nameGetter):
+        * bindings/js/JSHTMLCollectionCustom.cpp:
+        (WebCore::JSHTMLCollection::nameGetter):
+        * bindings/js/JSHTMLDocumentCustom.cpp:
+        (WebCore::JSHTMLDocument::nameGetter):
+        * bindings/js/JSHTMLFormElementCustom.cpp:
+        (WebCore::JSHTMLFormElement::nameGetter):
+        * bindings/js/JSHTMLFrameSetElementCustom.cpp:
+        (WebCore::JSHTMLFrameSetElement::nameGetter):
+        * bindings/js/JSHTMLOptionsCollectionCustom.cpp:
+        (WebCore::JSHTMLOptionsCollection::remove):
+        * bindings/js/JSImageConstructor.cpp:
+        (WebCore::constructImage):
+        * bindings/js/JSInjectedScriptManager.cpp:
+        (WebCore::InjectedScriptManager::createInjectedScript):
+        (WebCore::InjectedScriptManager::discardInjectedScript):
+        (WebCore::InjectedScriptManager::injectedScriptFor):
+        * bindings/js/JSInt16ArrayCustom.cpp:
+        (WebCore::JSInt16ArrayConstructor::constructJSInt16Array):
+        * bindings/js/JSInt32ArrayCustom.cpp:
+        (WebCore::JSInt32ArrayConstructor::constructJSInt32Array):
+        * bindings/js/JSInt8ArrayCustom.cpp:
+        (WebCore::JSInt8ArrayConstructor::constructJSInt8Array):
+        * bindings/js/JSLazyEventListener.cpp:
+        (WebCore::JSLazyEventListener::initializeJSFunction):
+        * bindings/js/JSNamedNodeMapCustom.cpp:
+        (WebCore::JSNamedNodeMap::nameGetter):
+        * bindings/js/JSNodeCustom.cpp:
+        (WebCore::JSNodeOwner::isReachableFromOpaqueRoots):
+        (WebCore::JSNodeOwner::finalize):
+        * bindings/js/JSNodeCustom.h:
+        (WebCore::toJS):
+        * bindings/js/JSNodeFilterCustom.cpp:
+        (WebCore::toNodeFilter):
+        * bindings/js/JSNodeListCustom.cpp:
+        (WebCore::JSNodeListOwner::isReachableFromOpaqueRoots):
+        (WebCore::JSNodeList::nameGetter):
+        * bindings/js/JSPluginElementFunctions.cpp:
+        (WebCore::runtimeObjectPropertyGetter):
+        (WebCore::callPlugin):
+        * bindings/js/JSPopStateEventCustom.cpp:
+        (WebCore::JSPopStateEvent::state):
+        * bindings/js/JSSQLTransactionCustom.cpp:
+        (WebCore::JSSQLTransaction::executeSql):
+        * bindings/js/JSSharedWorkerCustom.cpp:
+        (WebCore::JSSharedWorkerConstructor::constructJSSharedWorker):
+        * bindings/js/JSStorageCustom.cpp:
+        (WebCore::JSStorage::nameGetter):
+        * bindings/js/JSStyleSheetListCustom.cpp:
+        (WebCore::JSStyleSheetList::nameGetter):
+        * bindings/js/JSTextTrackCueCustom.cpp:
+        (WebCore::JSTextTrackCueOwner::isReachableFromOpaqueRoots):
+        * bindings/js/JSTextTrackCustom.cpp:
+        (WebCore::JSTextTrackOwner::isReachableFromOpaqueRoots):
+        * bindings/js/JSTextTrackListCustom.cpp:
+        (WebCore::JSTextTrackListOwner::isReachableFromOpaqueRoots):
+        * bindings/js/JSTrackCustom.cpp:
+        (WebCore::toTrack):
+        * bindings/js/JSUint16ArrayCustom.cpp:
+        (WebCore::JSUint16ArrayConstructor::constructJSUint16Array):
+        * bindings/js/JSUint32ArrayCustom.cpp:
+        (WebCore::JSUint32ArrayConstructor::constructJSUint32Array):
+        * bindings/js/JSUint8ArrayCustom.cpp:
+        (WebCore::JSUint8ArrayConstructor::constructJSUint8Array):
+        * bindings/js/JSUint8ClampedArrayCustom.cpp:
+        (WebCore::JSUint8ClampedArrayConstructor::constructJSUint8ClampedArray):
+        * bindings/js/JSWebKitMutationObserverCustom.cpp:
+        (WebCore::JSWebKitMutationObserverConstructor::constructJSWebKitMutationObserver):
+        * bindings/js/JSWebKitPointCustom.cpp:
+        (WebCore::JSWebKitPointConstructor::constructJSWebKitPoint):
+        * bindings/js/JSWebSocketCustom.cpp:
+        (WebCore::JSWebSocketConstructor::constructJSWebSocket):
+        * bindings/js/JSWorkerContextBase.cpp:
+        (WebCore::toJSDedicatedWorkerContext):
+        (WebCore::toJSSharedWorkerContext):
+        * bindings/js/JSWorkerCustom.cpp:
+        (WebCore::JSWorkerConstructor::constructJSWorker):
+        * bindings/js/JSXSLTProcessorCustom.cpp:
+        (WebCore::JSXSLTProcessor::importStylesheet):
+        (WebCore::JSXSLTProcessor::transformToFragment):
+        (WebCore::JSXSLTProcessor::transformToDocument):
+        * bindings/js/ScriptCallStackFactory.cpp:
+        (WebCore::createScriptCallStackForInspector):
+        * bindings/js/ScriptControllerMac.mm:
+        (WebCore::updateStyleIfNeededForBindings):
+        * bindings/js/ScriptDebugServer.cpp:
+        (WebCore::ScriptDebugServer::dispatchDidPause):
+        * bindings/js/ScriptObject.cpp:
+        (WebCore::ScriptGlobalObject::set):
+        * bindings/js/ScriptState.cpp:
+        (WebCore::domWindowFromScriptState):
+        (WebCore::scriptExecutionContextFromScriptState):
+        * bindings/js/SerializedScriptValue.cpp:
+        (WebCore::CloneSerializer::fillTransferMap):
+        (WebCore::CloneSerializer::dumpArrayBufferView):
+        (WebCore::CloneDeserializer::getJSValue):
+        (WebCore::CloneDeserializer::readTerminal):
+        * bindings/objc/WebScriptObject.mm:
+        (-[WebScriptObject _isSafeScript]):
+        (+[WebScriptObject _convertValueToObjcValue:originRootObject:rootObject:]):
+        * bindings/scripts/CodeGeneratorJS.pm:
+        (GenerateGetOwnPropertySlotBody):
+        (GenerateGetOwnPropertyDescriptorBody):
+        (GenerateImplementation):
+        (GenerateCallWith):
+        (NativeToJSValue):
+        (GenerateConstructorDefinition):
+        * bridge/jni/jni_jsobject.h:
+        * bridge/jni/jni_jsobject.mm:
+        (JavaJSObject::convertJObjectToValue):
+        * bridge/jni/jsc/JavaInstanceJSC.cpp:
+        (JavaInstance::invokeMethod):
+        * bridge/objc/objc_utility.mm:
+        (JSC::Bindings::convertValueToObjcValue):
+        * bridge/runtime_method.cpp:
+        (JSC::callRuntimeMethod):
+        * bridge/runtime_object.cpp:
+        (JSC::Bindings::callRuntimeConstructor):
+        * testing/js/WebCoreTestSupport.cpp:
+        (WebCoreTestSupport::injectInternalsObject):
+        (WebCoreTestSupport::resetInternalsObject):
+
+2012-04-05  Martin Robinson  <mrobinson@igalia.com>
+
+        [GTK] Scrolling some iframes that are partially out of the viewport leads to repaint errors
+        https://bugs.webkit.org/show_bug.cgi?id=83309
+
+        Reviewed by Gustavo Noronha Silva.
+
+        Test: platform/gtk/fast/frames/scrolling-iframe-out-of-viewport.html
+
+        The X11 backing store was not properly trimming the scroll region when it
+        was only a portion of the screen. This was hidden by subsequent repaints.
+
+        * platform/gtk/GtkWidgetBackingStoreX11.cpp:
+        (WebCore::WidgetBackingStore::scroll): Fix the calculation of the scrolling region.
+
+2012-04-05  Sheriff Bot  <webkit.review.bot@gmail.com>
+
+        Unreviewed, rolling out r113299.
+        http://trac.webkit.org/changeset/113299
+        https://bugs.webkit.org/show_bug.cgi?id=83297
+
+        The patch broke 11 tests on Lion. (Requested by jonlee on
+        #webkit).
+
+        * xml/parser/XMLDocumentParser.h:
+        (XMLDocumentParser):
+        * xml/parser/XMLDocumentParserLibxml2.cpp:
+        (WebCore::XMLDocumentParser::XMLDocumentParser):
+        (WebCore::XMLDocumentParser::startElementNs):
+        (WebCore::XMLDocumentParser::endElementNs):
+        (WebCore::getEntityHandler):
+        (WebCore::XMLDocumentParser::initializeParserContext):
+
+2012-04-05  Justin Novosad  <junov@chromium.org>
+
+        [Chromium] Correct misleading trace event names in Canvas2DLayerChromium
+        https://bugs.webkit.org/show_bug.cgi?id=83310
+
+        Reviewed by Adrienne Walker.
+
+        * platform/graphics/chromium/Canvas2DLayerChromium.cpp:
+        (WebCore::Canvas2DLayerChromium::paintContentsIfDirty):
+
+2012-04-05  Dean Jackson  <dino@apple.com>
+
+        [mac] requestAnimationFrame sometimes stuck when page loads in a background tab
+        https://bugs.webkit.org/show_bug.cgi?id=76105
+
+        Reviewed by Simon Fraser.
+
+        Fix three issues with requestAnimationFrame:
+        - It's possible for the call to rAF to come to the document before there
+          is a page associated. Added a guard for this.
+        - A page may try to suspend the scripted animations before the
+          ScriptedAnimationController exists, in which case we need to
+          suspend it immediately after it is created. Do this by keeping
+          track of the state in Page. Otherwise rAF would be busy looping
+          on hidden pages until they are brought to the front and hidden again.
+        - A page created in the background (from WebKit1) does not get
+          informed it is not visible. This can mean that resume() is called
+          more times than suspend() and we get into a state where the number
+          of suspensions becomes -1, and thus fails truthiness tests. Clamp it
+          to values >= 0.
+
+        No new tests, since this is not automatically testable. The most reliable test
+        is to open a page with rAF in a background tab within Safari.
+
+        * dom/Document.cpp:
+        (WebCore::Document::webkitRequestAnimationFrame):
+        * dom/ScriptedAnimationController.cpp:
+        (WebCore::ScriptedAnimationController::resume):
+        * page/Page.cpp:
+        (WebCore::Page::Page):
+        (WebCore::Page::suspendScriptedAnimations):
+        (WebCore::Page::resumeScriptedAnimations):
+        * page/Page.h:
+        (WebCore::Page::scriptedAnimationsSuspended):
+        (Page):
+
+2012-04-05  Brady Eidson  <beidson@apple.com>
+
+        <rdar://problem/9359029> and https://bugs.webkit.org/show_bug.cgi?id=83311
+        Crashes in WebProcess at WebCore::HistoryController::recursiveSetProvisionalItem when restoring previous session
+
+        Reviewed by Sam Weinig.
+
+        It's possible to hit a race condition between the UIProcess and the WebProcess where the UIProcess records for a 
+        page have been cleared out but the WebProcess is still trying to perform a history navigation within that page.
+        
+        In this situation HistoryController code that expects there to always be a current history item in the back/forward
+        controller is wrong.
+
+        No new tests. (The race conditions involved have proven making a test impractical)
+
+        * loader/HistoryController.cpp:
+        (WebCore::HistoryController::recursiveSetProvisionalItem): Don't ASSERT the fromItem. We now know there might not be one.
+        (WebCore::HistoryController::recursiveGoToItem): Ditto
+        (WebCore::HistoryController::itemsAreClones): Always return false if either item is null, as a null item and a non-null
+          item cannot possible be clones of each other.
+
+2012-04-05  Adam Klein  <adamk@chromium.org>
+
+        Crash in MutationObservers due to an invalid HashSet iterator
+        https://bugs.webkit.org/show_bug.cgi?id=83304
+
+        Reviewed by Ojan Vafai.
+
+        If the observed node has been GCed when we clear transient observers
+        from it, the HashSet iterator in WebKitMutationObserver::deliver would
+        be invalidated. This patch fixes that behavior by copying the relevant
+        registrations into a seperate vector first and operating on the copy.
+
+        This patch also fixes a bug: transient observers should be cleared
+        after every microtask, not just when delivering.
+
+        Tests: fast/mutation/clear-transient-without-delivery.html
+               fast/mutation/transient-gc-crash.html
+
+        * dom/MutationObserverRegistration.cpp:
+        (WebCore::MutationObserverRegistration::observedSubtreeNodeWillDetach):
+        Notify the observer that it has a transient registration so it can be properly cleared.
+        * dom/MutationObserverRegistration.h:
+        (WebCore::MutationObserverRegistration::hasTransientRegistrations):
+        Add an accessor for use when deliver() creates its vector of registrations.
+        * dom/WebKitMutationObserver.cpp:
+        (WebCore::WebKitMutationObserver::setHasTransientRegistration): Add this to the active observer set
+        to allow transient registrations to be cleared appropriately.
+        (WebCore::WebKitMutationObserver::deliver): Avoid modifying m_registrations while iterating over it.
+        Clear registrations before checking for a lack of records to deliver.
+        * dom/WebKitMutationObserver.h:
+
+2012-04-05  Adam Klein  <adamk@chromium.org>
+
+        Rebaseline binding tests after r113272.
+
+        * bindings/scripts/test/V8/V8TestInterface.cpp:
+        (WebCore::V8TestInterface::constructorCallback):
+        * bindings/scripts/test/V8/V8TestNamedConstructor.cpp:
+        (WebCore::V8TestNamedConstructorConstructorCallback):
+        * bindings/scripts/test/V8/V8TestObj.cpp:
+        (WebCore::V8TestObj::constructorCallback):
+        * bindings/scripts/test/V8/V8TestSerializedScriptValueInterface.cpp:
+        (WebCore::V8TestSerializedScriptValueInterface::constructorCallback):
+
+2012-04-05  Stephen White  <senorblanco@chromium.org>
+
+        [chromium] Drawing an accelerated canvas onto itself is slow.
+        https://bugs.webkit.org/show_bug.cgi?id=83295
+
+        Fixed by using a GPU-side deepCopy() in skia, so we don't trigger a
+        readback and re-upload.
+
+        Reviewed by James Robinson.
+
+        Correctness is covered by existing tests. Performance is covered
+        by the test case attached to the bug.
+
+        * platform/graphics/skia/ImageSkia.cpp:
+        (WebCore::BitmapImageSingleFrameSkia::create):
+
+2012-04-05  Dana Jansens  <danakj@chromium.org>
+
+        [chromium] Record the number of tiles paint-culled instead of the incorrect number of pixels
+        https://bugs.webkit.org/show_bug.cgi?id=82423
+
+        Reviewed by Adrienne Walker.
+
+        We currently attempt to record the number of pixels we save from uploading,
+        however the number is wrong in two ways.
+        1) An early-out if everything is culled results in nothing being reported.
+        2) With threaded-compositor, the number of pixels uploaded in one tile can be
+        changed by culling in another tile, making the number far too difficult to
+        compute to be worthwhile. If a tile was going to be partial-updated, but is
+        culled, now a new tile gets to be partial-updated instead, which affects the
+        numbers.
+
+        This patch breaks up CCOverdrawMetrics to make the methods/variables less
+        overloaded and more clear. This way they don't have to mirror each other
+        so closely on paint/draw sides.
+
+        Then we record the number of tiles for which we prevented upload via paint
+        culling. This will still over-report (a dirty culled tile stays dirty and
+        will be culled again each commit), but it seems more reasonable as it
+        clearly does not try to mimic a performance metric in the way that a pixel
+        count does, but still gives a rough estimation of the amount of paint
+        culling going on in a page.
+
+        Covered by existing tests, modified where needed.
+
+        * platform/graphics/chromium/TiledLayerChromium.cpp:
+        (WebCore::TiledLayerChromium::prepareToUpdateTiles):
+        * platform/graphics/chromium/cc/CCOverdrawMetrics.cpp:
+        (WebCore::CCOverdrawMetrics::CCOverdrawMetrics):
+        (WebCore::CCOverdrawMetrics::didCullTileForUpload):
+        (WebCore):
+        (WebCore::CCOverdrawMetrics::didUpload):
+        (WebCore::CCOverdrawMetrics::didCullForDrawing):
+        (WebCore::CCOverdrawMetrics::recordMetrics):
+        (WebCore::CCOverdrawMetrics::recordMetricsInternal):
+        * platform/graphics/chromium/cc/CCOverdrawMetrics.h:
+        (CCOverdrawMetrics):
+        (WebCore::CCOverdrawMetrics::pixelsCulledForDrawing):
+        (WebCore::CCOverdrawMetrics::pixelsUploadedOpaque):
+        (WebCore::CCOverdrawMetrics::pixelsUploadedTranslucent):
+        (WebCore::CCOverdrawMetrics::tilesCulledForUpload):
+        * platform/graphics/chromium/cc/CCQuadCuller.cpp:
+        (WebCore::CCQuadCuller::append):
+
+2012-04-05  Enrica Casucci  <enrica@apple.com>
+
+        Provide a separate editing command to cleanup of redundant markup.
+        https://bugs.webkit.org/show_bug.cgi?id=83240
+
+        Reviewed by Ryosuke Niwa.
+
+        This patch moves the logic originally performed by the private
+        method removeRedundantMarkup inside ReplaceSelectionCommand into
+        a separate command. This way the markup cleanup can be exposed as
+        a separate command, independent from ReplaceSelectionCommand.
+        
+        No new tests. No change in functionality.
+
+        * CMakeLists.txt:
+        * GNUmakefile.list.am:
+        * Target.pri:
+        * WebCore.gypi:
+        * WebCore.vcproj/WebCore.vcproj:
+        * WebCore.xcodeproj/project.pbxproj:
+        Added new file to project files.
+        * editing/EditorAllInOne.cpp: Added SimplifyMarkupCommand.
+        * editing/ReplaceSelectionCommand.cpp:
+        (WebCore::ReplaceSelectionCommand::doApply): Now uses SimplifyMarkupCommand.
+        * editing/ReplaceSelectionCommand.h:
+        (ReplaceSelectionCommand): Removed removeRedundantMarkup.
+        * editing/SimplifyMarkupCommand.cpp: Added.
+        (WebCore::SimplifyMarkupCommand::SimplifyMarkupCommand):
+        (WebCore::SimplifyMarkupCommand::doApply):
+        * editing/SimplifyMarkupCommand.h: Added.
+        (WebCore::SimplifyMarkupCommand::create):
+
+2012-04-05  Shawn Singh  <shawnsingh@chromium.org>
+
+        [chromium] Need to clip to homogeneous w=0 plane when applying transforms.
+        https://bugs.webkit.org/show_bug.cgi?id=80806
+
+        Reviewed by Adrienne Walker.
+
+        Unit tests added to CCLayerTreeHostCommon. This change is also
+        covered by other existing unit tests and layout tests.
+
+        WebCore TransformationMatrix mapRect / mapQuad / projectQuad do
+        not properly handle the case where a surface is oriented partially
+        behind the camera, with a perspective projection. In this case,
+        projected points may appear to be valid in cartesian coordinates,
+        but they are indeed not valid, and this problem can only be
+        detected in homogeneous coordinates after applying the transform,
+        before the divide-by-w step.
+
+        The correct solution is to clip geometry where w < 0. This patch
+        makes this change local to chromium only, to fix rendering bugs
+        that arise from this problem. The primary fix is to correct
+        calculateVisibleLayerRect(), but other ancillary locations are
+        also fixed, in particular, the antialiasing code path is simply
+        skipped when this case arises.
+
+        Eventually this math needs to be merged into TransformationMatrix,
+        to fix hit-testing bugs that occur in both Chromium and Safari.
+
+        * WebCore.gypi:
+        * platform/graphics/chromium/LayerRendererChromium.cpp:
+        (WebCore::findTileProgramUniforms):
+        (WebCore::LayerRendererChromium::drawTileQuad):
+        * platform/graphics/chromium/cc/CCLayerTreeHostCommon.cpp:
+        (WebCore::CCLayerTreeHostCommon::calculateVisibleRect):
+        (WebCore::isScaleOrTranslation):
+        (WebCore::calculateDrawTransformsAndVisibilityInternal):
+        * platform/graphics/chromium/cc/CCMathUtil.cpp: Added.
+        (WebCore):
+        (WebCore::HomogeneousCoordinate::HomogeneousCoordinate):
+        (HomogeneousCoordinate):
+        (WebCore::HomogeneousCoordinate::shouldBeClipped):
+        (WebCore::HomogeneousCoordinate::cartesianPoint2d):
+        (WebCore::projectPoint):
+        (WebCore::mapPoint):
+        (WebCore::computeClippedPointForEdge):
+        (WebCore::expandBoundsToIncludePoint):
+        (WebCore::computeEnclosingRectOfClippedQuad):
+        (WebCore::computeEnclosingRect):
+        (WebCore::CCMathUtil::mapClippedRect):
+        (WebCore::CCMathUtil::projectClippedRect):
+        (WebCore::CCMathUtil::mapQuad):
+        (WebCore::CCMathUtil::projectQuad):
+        * platform/graphics/chromium/cc/CCMathUtil.h: Added.
+        (WebCore):
+        (CCMathUtil):
+        * platform/graphics/chromium/cc/CCOcclusionTracker.cpp:
+        (WebCore::computeUnoccludedContentRect):
+
+2012-04-05  Patrick Gansterer  <paroga@webkit.org>
+
+        [Qt] Correct <wtf/*.h> include paths.
+        https://bugs.webkit.org/show_bug.cgi?id=83270
+
+        Reviewed by Eric Seidel.
+
+        Modify the #include declerations so that the
+        wtf types are included using the full path.
+
+        * platform/graphics/TiledBackingStoreBackend.h:
+
+2012-04-05  Antonio Gomes  <agomes@rim.com>
+
+        Unreviewed bit left over from rebasing the origin patch before landing it.
+
+        Complementary to r113329.
+
+        * rendering/HitTestResult.cpp:
+        (WebCore::HitTestResult::operator=):
+
+2012-04-05  Sheriff Bot  <webkit.review.bot@gmail.com>
+
+        Unreviewed, rolling out r113241.
+        http://trac.webkit.org/changeset/113241
+        https://bugs.webkit.org/show_bug.cgi?id=83293
+
+        Requested by sievers@chromium.org (Requested by zhenyao on
+        #webkit).
+
+        * platform/graphics/chromium/cc/CCLayerTreeHostImpl.cpp:
+        (WebCore::CCLayerTreeHostImpl::canDraw):
+        (WebCore::CCLayerTreeHostImpl::prepareToDraw):
+        * platform/graphics/chromium/cc/CCLayerTreeHostImpl.h:
+        (CCLayerTreeHostImpl):
+        * platform/graphics/chromium/cc/CCThreadProxy.cpp:
+        (WebCore::CCThreadProxy::scheduledActionDrawAndSwapInternal):
+
+2012-04-05  Sheriff Bot  <webkit.review.bot@gmail.com>
+
+        Unreviewed, rolling out r113341.
+        http://trac.webkit.org/changeset/113341
+        https://bugs.webkit.org/show_bug.cgi?id=83299
+
+        bots caught some build errors (Requested by shawnsingh on
+        #webkit).
+
+        * WebCore.gypi:
+        * platform/graphics/chromium/LayerRendererChromium.cpp:
+        (WebCore::findTileProgramUniforms):
+        (WebCore::LayerRendererChromium::drawTileQuad):
+        * platform/graphics/chromium/cc/CCLayerTreeHostCommon.cpp:
+        (WebCore::CCLayerTreeHostCommon::calculateVisibleRect):
+        (WebCore::isScaleOrTranslation):
+        (WebCore::calculateDrawTransformsAndVisibilityInternal):
+        * platform/graphics/chromium/cc/CCMathUtil.cpp: Removed.
+        * platform/graphics/chromium/cc/CCMathUtil.h: Removed.
+        * platform/graphics/chromium/cc/CCOcclusionTracker.cpp:
+        (WebCore::projectQuad):
+        (WebCore):
+        (WebCore::computeUnoccludedContentRect):
+
+2012-04-05  Justin Novosad  <junov@chromium.org>
+
+        [Chromium] With the skia port, setting LCD text filtering is causing
+        texture cache invalidations of gpu canvas backing store
+        https://bugs.webkit.org/show_bug.cgi?id=74183
+
+        Reviewed by Stephen White.
+
+        Replacing unnecessary usage of SkCanvas::LayerIter with calls to
+        SkCanvas::isDrawingToLayer(). Same results, lower overhead, and no
+        GPU texture invalidation.
+
+        * platform/graphics/chromium/FontChromiumWin.cpp:
+        (WebCore):
+        (WebCore::TransparencyAwareFontPainter::initializeForGDI):
+        * platform/graphics/harfbuzz/FontHarfBuzz.cpp:
+        (WebCore):
+        (WebCore::adjustTextRenderMode):
+        * platform/graphics/skia/FontSkia.cpp:
+        (WebCore):
+        (WebCore::adjustTextRenderMode):
+        * platform/graphics/skia/SkiaFontWin.cpp:
+        (WebCore):
+        (WebCore::disableTextLCD):
+        * rendering/RenderThemeChromiumWin.cpp:
+        (WebCore):
+
+2012-04-05  Zan Dobersek  <zandobersek@gmail.com>
+
+        media/track/track-webvtt-tc004-magic-header.html flakily times out
+        https://bugs.webkit.org/show_bug.cgi?id=72279
+
+        Reviewed by Eric Carlson.
+
+        Move all the checking for the WebVTT file identifier from TextTrackLoader
+        to WebVTTParser, notifying the parser clients of parsing failures through
+        a new method. Remove the WebVTTParser::fileIdentifierMaximumLength method
+        and make WebVTTParser::hasRequiredFileIdentifier private. The latter now
+        operates on a vector holding the identifier data to which data is added
+        until there's enough of it to possibly hold the optional BOM character
+        and the required WEBVTT character sequence.
+
+        No new tests. Fixes an existing test.
+
+        * html/track/WebVTTParser.cpp: Fix a typo throughout the file:
+        fileIdentiferLength -> fileIdentifierLength
+        (WebCore):
+        (WebCore::WebVTTParser::parseBytes): Only continue with searcing for
+        the WEBVTT identifier if there's enough data to possibly contain the
+        identifier. Report that the file failed to parse if the identifier
+        was then not found.
+        (WebCore::WebVTTParser::hasRequiredFileIdentifier): Refactor to operate
+        on the vector containing identifier data and merge with the
+        hasLongWebVTTIdentifier function.
+        * html/track/WebVTTParser.h:
+        (WebVTTParserClient): Add a new method.
+        (WebVTTParser):
+        * loader/TextTrackLoader.cpp:
+        (WebCore::TextTrackLoader::processNewCueData): Parser is now created
+        immediately regardless of the mime type the response holds.
+        (WebCore::TextTrackLoader::fileFailedToParse): Log the error, set the
+        state to failed, start the cue load timer and cancel the load if the file
+        was not parsed successfully.
+        (WebCore):
+        * loader/TextTrackLoader.h:
+        (TextTrackLoader):
+
+2012-04-05  Shawn Singh  <shawnsingh@chromium.org>
+
+        [chromium] Need to clip to homogeneous w=0 plane when applying transforms.
+        https://bugs.webkit.org/show_bug.cgi?id=80806
+
+        Reviewed by Adrienne Walker.
+
+        Unit tests added to CCLayerTreeHostCommon. This change is also
+        covered by other existing unit tests and layout tests.
+
+        WebCore TransformationMatrix mapRect / mapQuad / projectQuad do
+        not properly handle the case where a surface is oriented partially
+        behind the camera, with a perspective projection. In this case,
+        projected points may appear to be valid in cartesian coordinates,
+        but they are indeed not valid, and this problem can only be
+        detected in homogeneous coordinates after applying the transform,
+        before the divide-by-w step.
+
+        The correct solution is to clip geometry where w < 0. This patch
+        makes this change local to chromium only, to fix rendering bugs
+        that arise from this problem. The primary fix is to correct
+        calculateVisibleLayerRect(), but other ancillary locations are
+        also fixed, in particular, the antialiasing code path is simply
+        skipped when this case arises.
+
+        Eventually this math needs to be merged into TransformationMatrix,
+        to fix hit-testing bugs that occur in both Chromium and Safari.
+
+        * WebCore.gypi:
+        * platform/graphics/chromium/LayerRendererChromium.cpp:
+        (WebCore::findTileProgramUniforms):
+        (WebCore::LayerRendererChromium::drawTileQuad):
+        * platform/graphics/chromium/cc/CCLayerTreeHostCommon.cpp:
+        (WebCore::CCLayerTreeHostCommon::calculateVisibleRect):
+        (WebCore::isScaleOrTranslation):
+        (WebCore::calculateDrawTransformsAndVisibilityInternal):
+        * platform/graphics/chromium/cc/CCMathUtil.cpp: Added.
+        (WebCore):
+        (WebCore::HomogeneousCoordinate::HomogeneousCoordinate):
+        (HomogeneousCoordinate):
+        (WebCore::HomogeneousCoordinate::shouldBeClipped):
+        (WebCore::HomogeneousCoordinate::cartesianPoint2d):
+        (WebCore::projectPoint):
+        (WebCore::mapPoint):
+        (WebCore::computeClippedPointForEdge):
+        (WebCore::expandBoundsToIncludePoint):
+        (WebCore::computeEnclosingRectOfClippedQuad):
+        (WebCore::computeEnclosingRect):
+        (WebCore::CCMathUtil::mapClippedRect):
+        (WebCore::CCMathUtil::projectClippedRect):
+        (WebCore::CCMathUtil::mapQuad):
+        (WebCore::CCMathUtil::projectQuad):
+        * platform/graphics/chromium/cc/CCMathUtil.h: Added.
+        (WebCore):
+        (CCMathUtil):
+        * platform/graphics/chromium/cc/CCOcclusionTracker.cpp:
+        (WebCore::computeUnoccludedContentRect):
+
+2012-04-05  Jia Pu  <jpu@apple.com>
+
+        Move correction panel related functions from EditorClient into separated AlternativeTextClient class.
+        https://bugs.webkit.org/show_bug.cgi?id=82970
+
+        Reviewed by Enrica Casucci.
+
+        No new tests, since there's no change of functionality.
+
+        The existing correction panel related functions in EditorClient are currently used only by OS X.
+        We'd like to move them into separate AlternativeTextClient class to avoid using #ifdef's. This
+        new client class will also hold dictation alternative related interface that we will add soon for
+        bug 82503.
+
+        * WebCore.vcproj/WebCore.vcproj:
+        * WebCore.xcodeproj/project.pbxproj:
+        * editing/AlternativeTextController.cpp: Changes in this file are all for calling functions in
+          AlternativeTextClient instead of those in EditoClient.
+        (WebCore::AlternativeTextController::show):
+        (WebCore::AlternativeTextController::dismiss):
+        (WebCore::AlternativeTextController::dismissSoon):
+        (WebCore::AlternativeTextController::respondToUnappliedSpellCorrection):
+        (WebCore::AlternativeTextController::timerFired):
+        (WebCore::AlternativeTextController::isAutomaticSpellingCorrectionEnabled):
+        (WebCore::AlternativeTextController::alternativeTextClient):
+        (WebCore):
+        (WebCore::AlternativeTextController::editorClient):
+        (WebCore::AlternativeTextController::textChecker):
+        (WebCore::AlternativeTextController::recordAutocorrectionResponseReversed):
+        (WebCore::AlternativeTextController::recordSpellcheckerResponseForModifiedCorrection):
+        * editing/AlternativeTextController.h:
+        (WebCore):
+        (AlternativeTextController):
+        * editing/TextCheckingHelper.h:
+        (WebCore):
+        * loader/EmptyClients.h:
+        (EmptyEditorClient):
+        * page/AlternativeTextClient.h: Added.
+        (WebCore):
+        (AlternativeTextClient):
+        (WebCore::AlternativeTextClient::~AlternativeTextClient):
+        * page/EditorClient.h:
+        (EditorClient):
+        * page/Page.cpp:
+        (WebCore::Page::Page):
+        (WebCore::Page::PageClients::PageClients):
+        * page/Page.h:
+        (WebCore):
+        (PageClients):
+        (Page):
+        (WebCore::Page::alternativeTextClient):
+
+2012-04-05  Min Qin  <qinmin@google.com>
+
+        Fix fullscreen video button for android
+        https://bugs.webkit.org/show_bug.cgi?id=83087
+
+        Reviewed by Dimitri Glazkov.
+
+        https://bugs.webkit.org/show_bug.cgi?id=70437 changed css keyword for fullscreen video button.
+        It is changed from media-fullscreen-button to media-enter-fullscreen-button.
+        However, it does not change the value in mediaControlChromiumAndroid.css.
+        No behavior change.
+
+        * css/mediaControlsChromiumAndroid.css:
+        (video::-webkit-media-controls-fullscreen-button):
+
+2012-04-05  Pavel Feldman  <pfeldman@chromium.org>
+
+        Web Inspector: CSS file revisions are not restored upon front-end reopen.
+        https://bugs.webkit.org/show_bug.cgi?id=83292
+
+        Reviewed by Yury Semikhatsky.
+
+        Populating suggestions before the panel creation now.
+
+        * inspector/front-end/inspector.js:
+        (WebInspector._doLoadedDoneWithCapabilities.get if):
+
+2012-04-04  Simon Fraser  <simon.fraser@apple.com>
+
+        Add assertions to check for mutation of RenderLayer z-order lists during enumeration
+        https://bugs.webkit.org/show_bug.cgi?id=83242
+
+        Reviewed by James Robinson.
+
+        Add debug-only code that detects whether RenderLayer's z-order and
+        normal flow lists are being cleared or otherwise mutated while we're
+        enumerating over them.
+
+        * rendering/RenderLayer.cpp:
+        (WebCore::RenderLayer::RenderLayer):
+        (WebCore::RenderLayer::paintList):
+        (WebCore::RenderLayer::calculateLayerBounds):
+        (WebCore::RenderLayer::dirtyZOrderLists):
+        (WebCore::RenderLayer::dirtyNormalFlowList):
+        (WebCore::RenderLayer::updateZOrderListsSlowCase):
+        (WebCore::RenderLayer::updateNormalFlowList):
+        * rendering/RenderLayer.h:
+        (RenderLayer):
+        (WebCore::RenderLayer::layerListMutationAllowed):
+        (WebCore::RenderLayer::setLayerListMutationAllowed):
+        (WebCore):
+        (LayerListMutationDetector):
+        (WebCore::LayerListMutationDetector::LayerListMutationDetector):
+        (WebCore::LayerListMutationDetector::~LayerListMutationDetector):
+        * rendering/RenderLayerBacking.cpp:
+        (WebCore::RenderLayerBacking::hasVisibleNonCompositingDescendantLayers):
+        * rendering/RenderLayerCompositor.cpp:
+        (WebCore::RenderLayerCompositor::addToOverlapMapRecursive):
+        (WebCore::RenderLayerCompositor::computeCompositingRequirements):
+        (WebCore::RenderLayerCompositor::rebuildCompositingLayerTree):
+        (WebCore::RenderLayerCompositor::updateLayerTreeGeometry):
+        (WebCore::RenderLayerCompositor::updateCompositingDescendantGeometry):
+        (WebCore::RenderLayerCompositor::recursiveRepaintLayerRect):
+        (WebCore::RenderLayerCompositor::layerHas3DContent):
+
+2012-04-05  Sheriff Bot  <webkit.review.bot@gmail.com>
+
+        Unreviewed, rolling out r113254.
+        http://trac.webkit.org/changeset/113254
+        https://bugs.webkit.org/show_bug.cgi?id=83291
+
+        Requested by sievers@chromium.org (Requested by zhenyao on
+        #webkit).
+
+        * platform/graphics/chromium/cc/CCLayerTreeHostImpl.cpp:
+        (WebCore::CCLayerTreeHostImpl::canDraw):
+
+2012-04-05  Sheriff Bot  <webkit.review.bot@gmail.com>
+
+        Unreviewed, rolling out r113307.
+        http://trac.webkit.org/changeset/113307
+        https://bugs.webkit.org/show_bug.cgi?id=83288
+
+        Requested by sievers@chromium.org (Requested by zhenyao on
+        #webkit).
+
+        * platform/graphics/chromium/cc/CCLayerTreeHostImpl.cpp:
+        (WebCore::CCLayerTreeHostImpl::canDraw):
+
+2012-03-14  Antonio Gomes  <agomes@rim.com>
+
+        Extend HitTestResult to support not "discarding" shadow content in favor of its DOM ancestor
+        https://bugs.webkit.org/show_bug.cgi?id=80847
+
+        Reviewed by David Hyatt.
+
+        In order to improve touch precision on shadow tree content, patch
+        extends the rect-hittest'ing system to allow shadow content
+        to be stored as the rect-hittest result node list.
+
+        Primary use cases are for this extension is making it easier to
+        improve the clickability of default controls of <video> and <audio>
+        elements.
+
+        For the callee site, the use is simple: if shadow content in the rect-hittest
+        result is desired, just add an extra 'AllowShadowContent' parameter at the creation
+        of the HitTestResult object.
+
+        Test: fast/dom/nodesFromRect-shadowContent.html
+
+        * dom/Document.cpp:
+        (WebCore::Document::nodesFromRect):
+        * dom/Document.h:
+        (Document):
+        * page/EventHandler.cpp:
+        (WebCore::EventHandler::hitTestResultAtPoint):
+        * rendering/HitTestResult.cpp:
+        (WebCore::HitTestResult::HitTestResult):
+        (WebCore::HitTestResult::addNodeToRectBasedTestResult):
+        * rendering/HitTestResult.h:
+        (HitTestResult):
+        (WebCore::HitTestResult::shadowContentFilterPolicy):
+        * rendering/RenderImage.cpp:
+        (WebCore::RenderImage::nodeAtPoint):
+        * rendering/RenderLayer.cpp:
+        (WebCore::RenderLayer::hitTestLayer):
+        (WebCore::RenderLayer::hitTestList):
+        * testing/Internals.cpp:
+        (WebCore::Internals::nodesFromRect):
+        * testing/Internals.h:
+        (Internals):
+        * testing/Internals.idl:
+
+2012-04-05  Hans Muller  <hmuller@adobe.com>
+
+        Rename CSS Exclusions "rect" value to "rectangle"
+        https://bugs.webkit.org/show_bug.cgi?id=82367
+
+        Reviewed by Ryosuke Niwa.
+
+        Changed the CSS exclusion shape called "rect" to "rectangle" to match
+        the current draft spec - http://dev.w3.org/csswg/css3-exclusions.
+
+        The meeting minutes where the decision to rename the exclusion "rect" function
+        to "rectangle" are: http://lists.w3.org/Archives/Public/www-style/2012Feb/0325.html
+
+        No new tests were created; just updated the existing ones.
+
+        * css/CSSParser.cpp:
+        (WebCore::CSSParser::parseWrapShapeRectangle):
+        (WebCore::CSSParser::parseWrapShape):
+        * css/CSSParser.h:
+        * css/CSSWrapShapes.cpp:
+        (WebCore::CSSWrapShapeRectangle::cssText):
+        * css/CSSWrapShapes.h:
+        (WebCore::CSSWrapShapeRectangle::create):
+        (WebCore::CSSWrapShapeRectangle::type):
+        (WebCore::CSSWrapShapeRectangle::CSSWrapShapeRectangle):
+
+2012-04-05  Arvid Nilsson  <anilsson@rim.com>
+
+        [BlackBerry] Disable paintingGoesToWindow() for the root layer when forced compositing mode is active
+        https://bugs.webkit.org/show_bug.cgi?id=83127
+
+        Reviewed by Rob Buis.
+
+        RIM PR: 136381
+        The BlackBerry port will use accelerated compositing code path to
+        render the root layer in some situations.
+
+        The plan is to do this by activating the "force compositing mode"
+        setting, but that in itself doesn't get us all the way, since painting
+        will still go to window for the root layer.
+
+        Fixed by adding a special clause in
+        RenderLayerBacking::paintingGoesToWindow() for PLATFORM(BLACKBERRY).
+
+        No new tests, this is currently not testable with the BlackBerry WebKit
+        testing infrastructure.
+
+        * rendering/RenderLayerBacking.cpp:
+        (WebCore::RenderLayerBacking::paintingGoesToWindow):
+        * rendering/RenderLayerCompositor.h:
+        (RenderLayerCompositor):
+        (WebCore::RenderLayerCompositor::inForcedCompositingMode): Added.
+
+2012-04-05  Stephen Chenney  <schenney@chromium.org>
+
+        REGRESSION(99539): Infinite repaint loop with SVGImage and deferred repaint timers
+        https://bugs.webkit.org/show_bug.cgi?id=78315
+
+        Reviewed by Dimitri Glazkov.
+
+        The existing fix for this issue was failing to check if the frameView object
+        was currently _in_ layout, in addition to whether it needs layout. Calling the
+        redraw method while in layout leads to a debug assertion and potential infinite
+        layout loops. Now we check whether we need layout or are in layout. We also add
+        a check when the repaint timer fires to ensure we do not call redraw during layout
+        at that point.
+
+        This patch was tested with tens of thousands of runs on layout test cases that
+        previously crashed at a rate of about 1 in 25. Now we see no crashes and no test
+        failures.
+
+        No new tests, as this exists to fix flaky existing tests.
+
+        * svg/graphics/SVGImageCache.cpp:
+        (WebCore::SVGImageCache::imageContentChanged):
+        (WebCore::SVGImageCache::redrawTimerFired):
+
+2012-04-05  Keishi Hattori  <keishi@webkit.org>
+
+        Hide datalist element
+        https://bugs.webkit.org/show_bug.cgi?id=82874
+
+        The datalist element should be hidden when ENABLE_DATALIST is on.
+
+        Reviewed by Kent Tamura.
+
+        Tests: fast/forms/datalist/datalist-fallback-content-expected.html
+               fast/forms/datalist/datalist-fallback-content.html
+
+        * css/html.css:
+        (datalist): Added display:none.
+
+2012-04-05  W. James MacLean  <wjmaclean@chromium.org>
+
+        Adjust max bisection search iterations for TouchpadFlingGestureCurve.
+        https://bugs.webkit.org/show_bug.cgi?id=83166
+
+        Reviewed by James Robinson.
+
+        Covered by existing tests.
+
+        * platform/TouchpadFlingPlatformGestureCurve.cpp:
+        (WebCore):
+
+2012-04-05  Peter Rybin  <peter.rybin@gmail.com>
+
+        Web Inspector: CodeGeneratorInspector.py: switch FileSystem, Profiler and Worker domains to typed API
+        https://bugs.webkit.org/show_bug.cgi?id=83069
+
+        Reviewed by Yury Semikhatsky.
+
+        Domains are switched to 'strict' mode. However, hardly any changes were needed in C++ code because
+        only basic types are currently used in Inspector.json.
+
+        * inspector/CodeGeneratorInspector.py:
+        * inspector/InspectorProfilerAgent.cpp:
+        (WebCore::InspectorProfilerAgent::getProfileHeaders):
+        (WebCore):
+        (WebCore::InspectorProfilerAgent::getObjectByHeapObjectId):
+        * inspector/InspectorProfilerAgent.h:
+        (InspectorProfilerAgent):
+
+2012-04-05  Levi Weintraub  <leviw@chromium.org>
+
+        DOM measurement APIs should operate on pixel snapped values.
+        https://bugs.webkit.org/show_bug.cgi?id=83138
+
+        Reviewed by Julien Chaffraix.
+
+        DOM measurement APIs return unscaled integers. In an effort to return the best possible values (and
+        most consistent with current behavior) when we use sub-pixel values for Layout, we want to adjust
+        the actual on-screen position and size values for scaling, not the sub-pixel values.
+
+        No new tests. No change in behavior.
+
+        * dom/Element.cpp:
+        (WebCore::adjustForLocalZoom): Needs to return an integer, since this is what the DOM API calls for.
+        (WebCore::Element::offsetWidth): Using pixel snapped values for all the following functions.
+        (WebCore::Element::offsetHeight):
+        (WebCore::Element::clientLeft):
+        (WebCore::Element::clientTop):
+        (WebCore::Element::clientWidth):
+        (WebCore::Element::clientHeight):
+        * html/HTMLImageElement.cpp:
+        (WebCore::HTMLImageElement::width):
+        (WebCore::HTMLImageElement::height):
+
+2012-04-05  Pavel Feldman  <pfeldman@chromium.org>
+
+        Web Inspector: add ability to copy resource URL from web inspector's resources page.
+        https://bugs.webkit.org/show_bug.cgi?id=83175
+
+        Reviewed by Yury Semikhatsky.
+
+        Added requested context menu item.
+
+        * inspector/front-end/ResourcesPanel.js:
+        (WebInspector.FrameResourceTreeElement.prototype._handleContextMenuEvent):
+
+2012-04-04  Andrey Kosyakov  <caseq@chromium.org>
+
+        Web Inspector: display frame duration instead of time ruler in Timeline panel's frame mode
+        https://bugs.webkit.org/show_bug.cgi?id=83184
+
+        Reviewed by Pavel Feldman.
+
+        * inspector/front-end/TimelineFrameController.js:
+        (WebInspector.TimelineFrameController): Maintain reference to TimelinePresentationModel
+        (WebInspector.TimelineFrameController.prototype._flushFrame): Report frames to TimelinePresentationModel (only real ones)
+        * inspector/front-end/TimelineGrid.js:
+        (WebInspector.TimelineGrid.prototype.removeDividers): remove time marks/labels from upper time ruler
+        * inspector/front-end/TimelineOverviewPane.js:
+        (WebInspector.TimelineOverviewPane.prototype._updateEventDividers): Updated call site of createEventDivider
+        * inspector/front-end/TimelinePanel.js:
+        (WebInspector.TimelinePanel.prototype._updateEventDividers):
+        (WebInspector.TimelinePanel.prototype._shouldShowFrames):
+        (WebInspector.TimelinePanel.prototype._updateFrames): Frame bars rendering logic.
+        (WebInspector.TimelinePanel.prototype._innerAddRecordToTimeline.addTimestampRecords): Do not keep frames in the panel any more.
+        (WebInspector.TimelinePanel.prototype._innerAddRecordToTimeline):
+        (WebInspector.TimelinePanel.prototype._refresh): Moved updateDividers() call here...
+        (WebInspector.TimelinePanel.prototype._refreshRecords):  ... from here.
+        * inspector/front-end/TimelinePresentationModel.js:
+        (WebInspector.TimelinePresentationModel.createEventDivider): Use type & title, not entire record.
+        (WebInspector.TimelinePresentationModel.prototype.frames): Maintain frames in the TimelinePresentationModel.
+        (WebInspector.TimelinePresentationModel.prototype.reset): ditto.
+        (WebInspector.TimelinePresentationModel.prototype.addFrame): ditto.
+        (WebInspector.TimelinePresentationModel.Record): Fix title for timestamp events (drive by).
+        * inspector/front-end/timelinePanel.css:
+        (.timeline-frame-strip):
+
+2012-04-05  MORITA Hajime  <morrita@google.com>
+
+        IsCommentNode flags is a waste.
+        https://bugs.webkit.org/show_bug.cgi?id=83251
+
+        Reviewed by Ryosuke Niwa.
+
+        Effectively nobody uses it. To save a precious NodeFlags bit, this
+        change removes NodeFlags::IsCommentFlag and its companion mehtod
+        Node::isCommentNode().
+
+        No new tests. No behaviour change.
+
+        * dom/CharacterData.h:
+        (WebCore::CharacterData::CharacterData):
+        * dom/Comment.cpp:
+        (WebCore::Comment::Comment):
+        * dom/Node.h:
+        * rendering/RenderTreeAsText.cpp:
+        (WebCore::getTagName):
+        This was the only client of Node::isCommentNode(). Replaced it with nodeType() call.
+
+2012-04-05  Hans Wennborg  <hans@chromium.org>
+
+        webkit_unit_tests build fix.
+        https://bugs.webkit.org/show_bug.cgi?id=83261
+
+        Unreviewed, webkit_unit_tests buildfix.
+
+        The CCLayerTreeHostTestEmptyContentsShouldNotDraw.runMultiThread test
+        stopped working after r113254.
+
+        Disable it for now.
+
+        * platform/graphics/chromium/cc/CCLayerTreeHostImpl.cpp:
+        (WebCore::CCLayerTreeHostImpl::canDraw):
+
+2012-04-05  Sudarsana Nagineni  <sudarsana.nagineni@linux.intel.com>
+
+        [EFL] keycode translation is wrong for function keys
+        https://bugs.webkit.org/show_bug.cgi?id=82738
+
+        This patch fixes keycode translation for function keys.
+
+        Reviewed by Philippe Normand.
+
+        Test: fast/events/keydown-function-keys.html
+
+        * platform/efl/EflKeyboardUtilities.cpp:
+        (WebCore::createWindowsKeyMap):
+
+2012-04-01  Nikolas Zimmermann  <nzimmermann@rim.com>
+
+        Work around an entity parsing bug in libxml2 2.7.3 (supplied with Lion) and unskip tests
+        https://bugs.webkit.org/show_bug.cgi?id=82577
+
+        Reviewed by Filip Pizlo.
+
+        Work-around entity expansion bug that affects several SVG tests on Lion.
+
+        Sample test document which is currently broken:
+        <?xml version="1.0" encoding="UTF-8"?>
+        <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1 Basic//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-basic.dtd" [
+        <!ENTITY Smile "<rect x='.5' y='.5' width='29' height='39' fill='black' stroke='red'/>">
+        ]>
+
+        <svg xmlns="http://www.w3.org/2000/svg">&Smile;</svg>
+
+        The expanded rect carries no namespace, thus an Element will be created for it, instead of a SVGRectElement.
+        libxml2 2.7.4 fixed this bug (https://bugzilla.gnome.org/show_bug.cgi?id=502960) in 2009 already, but Lion
+        still ships with 2.7.3, so we need to find a work-around for the problem. It works like this:
+        - When an entity is requested (getEntityHandler) determine whether the entity is being declared (while the <!ENTITY.. parses)
+          or wheter its references (when the &Smile; is parsed). If its referenced, record the current depth of the libxml2 parser.
+        - When startElementNs is called while we're expanding entities, be sure to transfer the namespace of the parent node
+          to the new node, but only do this if the current depth() is greater than the depth() at the time where entity expansion started.
+          This way we only apply our workaround for elements inside entities, that get expanded at the insertion point.
+        - When endElementNs is called, and our current depth() is less than our equal to the depth() where entity expansion started,
+          clear the recorded detph(), and stop executing the workaround.
+
+        It requires storing an extra integer & boolean in XMLDocumentParser, which is only used for this work-around.
+
+        * xml/parser/XMLDocumentParser.h:
+        (XMLDocumentParser):
+        (WebCore::XMLDocumentParser::isParsingEntityDeclaration):
+        (WebCore::XMLDocumentParser::setIsParsingEntityDeclaration):
+        (WebCore::XMLDocumentParser::depthTriggeringEntityExpansion):
+        (WebCore::XMLDocumentParser::setDepthTriggeringEntityExpansion):
+        * xml/parser/XMLDocumentParserLibxml2.cpp:
+        (WebCore::XMLDocumentParser::XMLDocumentParser):
+        (WebCore::hackAroundLibXMLEntityParsingBug):
+        (WebCore::XMLDocumentParser::startElementNs):
+        (WebCore::XMLDocumentParser::endElementNs):
+        (WebCore::entityDeclarationHandler):
+        (WebCore::getEntityHandler):
+        (WebCore::XMLDocumentParser::initializeParserContext):
+
+2012-04-04  Kent Tamura  <tkent@chromium.org>
+
+        Add JavaScript and CSS code for the calendar picker implementation
+        https://bugs.webkit.org/show_bug.cgi?id=83011
+
+        Reviewed by Hajime Morita.
+
+        Add calendarPicker.js and calendarPicker.css, and add a build rule to
+        generate a C++ file. This change doesn't make any behavior change
+        because the code is wrapped by ENABLE(CALENDAR_PICKER).
+
+        Tests: ManualTests/forms/calendar-picker.html
+
+        * Resources/calendarPicker.css: Added.
+        * Resources/calendarPicker.js: Added.
+        * WebCore.gyp/WebCore.gyp: Generate CalendarPicker.{cpp,h} from calendarPicker.{css,js}.
+
+2012-04-05  Kinuko Yasuda  <kinuko@chromium.org>
+
+        Expose DataTransferItem.getAsEntry() to allow users access dropped files as FileEntry
+        https://bugs.webkit.org/show_bug.cgi?id=82592
+
+        Reviewed by David Levin.
+
+        For now the method is prefixed thus it is to be exposed as 'webkitGetAsEntry'.
+
+        The API is proposed and discussed in the following whatwg thread:
+        http://lists.whatwg.org/pipermail/whatwg-whatwg.org/2011-November/033814.html
+
+        Add DataTransferItemFilesystem under Modules/filesystem and implemented the bridging part for chromium.
+
+        Test: editing/pasteboard/data-transfer-items-drag-drop-entry.html
+
+        * Modules/filesystem/DataTransferItemFileSystem.h: Added.
+        (DataTransferItemFileSystem):
+        * Modules/filesystem/DataTransferItemFileSystem.idl: Added for DataTransferItem.getAsEntry which is only exposed if filesystem is enabled.
+        * Modules/filesystem/chromium/DataTransferItemFileSystemChromium.cpp: Added for chromium implementation.
+        * Modules/filesystem/chromium/DataTransferItemFileSystemChromium.h: Added.
+        * Modules/filesystem/chromium/DraggedIsolatedFileSystem.cpp: Added.
+        * Modules/filesystem/chromium/DraggedIsolatedFileSystem.h: Added.
+        * WebCore.gypi:
+        * platform/chromium/ChromiumDataObject.cpp:
+        * platform/chromium/ChromiumDataObject.h:
+        (WebCore::ChromiumDataObject::filesystemId): Added.
+        (WebCore::ChromiumDataObject::setFilesystemId): Added.
+        * platform/chromium/ClipboardChromium.cpp:
+
+2012-04-04  Patrick Gansterer  <paroga@webkit.org>
+
+        Add WTF::getCurrentLocalTime()
+        https://bugs.webkit.org/show_bug.cgi?id=83164
+
+        Reviewed by Alexey Proskuryakov.
+
+        Replace the calls to WTF::getLocalTime() with time(0) with the new function.
+        This allows us to use Win32 API on windows to get the same result in a next step.
+
+        * html/FTPDirectoryDocument.cpp:
+        (WebCore::processFileDateString):
+        * loader/archive/mhtml/MHTMLArchive.cpp:
+        (WebCore::MHTMLArchive::generateMHTMLData):
+
+2012-04-04  Hayato Ito  <hayato@chromium.org>
+
+        Remove ReifiedTreeTraversal.
+        https://bugs.webkit.org/show_bug.cgi?id=83110
+
+        Reviewed by Dimitri Glazkov.
+
+        We can now remove ReifiedTreeTraversal. All clients have switched to use ComposedShadowTreeWalker.
+
+        No new tests. No change in functionality.
+
+        * CMakeLists.txt:
+        * GNUmakefile.list.am:
+        * Target.pri:
+        * WebCore.exp.in:
+        * WebCore.gypi:
+        * WebCore.vcproj/WebCore.vcproj:
+        * WebCore.xcodeproj/project.pbxproj:
+        * dom/ReifiedTreeTraversal.cpp: Removed.
+        * dom/ReifiedTreeTraversal.h: Removed.
+        * testing/Internals.cpp:
+        * testing/Internals.h:
+        (Internals):
+        * testing/Internals.idl:
+
+2012-04-04  Dmitry Lomov  <dslomov@google.com>
+
+        WorkerEventQueue::close might access deleted WorkerEventQueue::EventDispatcherTask.
+        https://bugs.webkit.org/show_bug.cgi?id=83202
+
+        On closing the event queue, WorkerEventQueue cancels all the tasks associated with events.
+        The tasks in their turn delete themselves from the map whenever task gets executed.
+        However if shutdown occurs when task is in queue but before task gets executed, the task will be deleted without execution.
+        This patch makes sure that no deleted tasks stay in WorkerEventQueue, by task removing itself in destructor.
+
+        Reviewed by David Levin.
+
+        Covered by existing tests.
+
+        * workers/WorkerEventQueue.cpp:
+        (WebCore::WorkerEventQueue::EventDispatcherTask::~EventDispatcherTask):
+        (WorkerEventQueue::EventDispatcherTask):
+        (WebCore::WorkerEventQueue::EventDispatcherTask::performTask):
+
+2012-04-04  Julien Chaffraix  <jchaffraix@webkit.org>
+
+        RenderLayer scrollbars' updates should be split between layout induced and style change induced
+        https://bugs.webkit.org/show_bug.cgi?id=83213
+
+        Reviewed by Simon Fraser.
+
+        Refactoring only, no change in behavior.
+
+        This patches splits up the 2 reasons for modifying the scrollbars:
+        - style updates, handled in updateScrollbarsAfterStyleChange.
+        - layout time, handled in updateScrollbarsAfterLayout.
+
+        * rendering/RenderLayer.cpp:
+        (WebCore::RenderLayer::contentsSize):
+        Removed now unneeded const-casts.
+
+        (WebCore::RenderLayer::setHasHorizontalScrollbar):
+        (WebCore::RenderLayer::setHasVerticalScrollbar):
+        Updated to use hasHorizontalScrollbar / hasVerticalScrollbar.
+
+        (WebCore::RenderLayer::scrollWidth):
+        (WebCore::RenderLayer::scrollHeight):
+        Made those functions |const|.
+
+        (WebCore::RenderLayer::computeScrollDimensions):
+        Removed the unneeded booleans and move the do-we-have-overflow-logic
+        into hasHorizontalOverflow and hasVerticalOverflow.
+
+        (WebCore::RenderLayer::hasHorizontalOverflow):
+        (WebCore::RenderLayer::hasVerticalOverflow):
+        Added those new helper functions.
+
+        (WebCore::RenderLayer::updateScrollbarsAfterLayout):
+        (WebCore::RenderLayer::updateScrollInfoAfterLayout):
+        Updated the latter to call the former.
+
+        (WebCore::RenderLayer::updateScrollbarsAfterStyleChange):
+        (WebCore::RenderLayer::styleChanged):
+        Ditto.
+
+        (WebCore::overflowCanHaveAScrollbar):
+        Add this helper function for updateScrollbarsAfterStyleChange.
+
+        * rendering/RenderLayer.h:
+        (WebCore::RenderLayer::hasHorizontalScrollbar):
+        (WebCore::RenderLayer::hasVerticalScrollbar):
+        Added those 2 new helper functions.
+
 2012-04-04  Andrei Burago  <aburago@chromium.org>
 
         Auto-size may not work on first load