Remove all of WebCore/platform/mac which is not mentioned in WebCore.gypi.

Source/WebCore/platform/mac/ScrollViewMac.mm

Index: Source/WebCore/platform/mac/ScrollViewMac.mm
diff --git a/Source/WebCore/platform/mac/ScrollViewMac.mm b/Source/WebCore/platform/mac/ScrollViewMac.mm
deleted file mode 100644
index 1e9fe3fa8b2f2030f5d80169ef46bb66a75e8ff3..0000000000000000000000000000000000000000
--- a/Source/WebCore/platform/mac/ScrollViewMac.mm
+++ /dev/null
@@ -1,227 +0,0 @@
-/*
- * Copyright (C) 2004, 2006, 2007, 2008 Apple Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
- */
-
-#import "config.h"
-#import "ScrollView.h"
-
-#import "BlockExceptions.h"
-#import "FloatRect.h"
-#import "IntRect.h"
-#import "Logging.h"
-#import "NotImplemented.h"
-#import "WebCoreFrameView.h"
-#import <wtf/UnusedParam.h>
-
-using namespace std;
-
-@interface NSWindow (WebWindowDetails)
-- (BOOL)_needsToResetDragMargins;
-- (void)_setNeedsToResetDragMargins:(BOOL)needs;
-@end
-
-namespace WebCore {
-
-inline NSScrollView<WebCoreFrameScrollView> *ScrollView::scrollView() const
-{
-    ASSERT(!platformWidget() || [platformWidget() isKindOfClass:[NSScrollView class]]);
-    ASSERT(!platformWidget() || [platformWidget() conformsToProtocol:@protocol(WebCoreFrameScrollView)]);
-    return static_cast<NSScrollView<WebCoreFrameScrollView> *>(platformWidget());
-}
-
-NSView *ScrollView::documentView() const
-{
-    BEGIN_BLOCK_OBJC_EXCEPTIONS;
-    return [scrollView() documentView];
-    END_BLOCK_OBJC_EXCEPTIONS;
-    return nil;
-}
-
-void ScrollView::platformAddChild(Widget* child)
-{
-    BEGIN_BLOCK_OBJC_EXCEPTIONS;
-    NSView *parentView = documentView();
-    NSView *childView = child->getOuterView();
-    ASSERT(![parentView isDescendantOf:childView]);
-    
-    // Suppress the resetting of drag margins since we know we can't affect them.
-    NSWindow *window = [parentView window];
-    BOOL resetDragMargins = [window _needsToResetDragMargins];
-    [window _setNeedsToResetDragMargins:NO];
-    if ([childView superview] != parentView)
-        [parentView addSubview:childView];
-    [window _setNeedsToResetDragMargins:resetDragMargins];
-    END_BLOCK_OBJC_EXCEPTIONS;
-}
-
-void ScrollView::platformRemoveChild(Widget* child)
-{
-    child->removeFromSuperview();
-}
-
-void ScrollView::platformSetScrollbarModes()
-{
-    BEGIN_BLOCK_OBJC_EXCEPTIONS;
-    [scrollView() setScrollingModes:m_horizontalScrollbarMode vertical:m_verticalScrollbarMode andLock:NO];
-    END_BLOCK_OBJC_EXCEPTIONS;
-}
-
-void ScrollView::platformScrollbarModes(ScrollbarMode& horizontal, ScrollbarMode& vertical) const
-{
-    BEGIN_BLOCK_OBJC_EXCEPTIONS;
-    [scrollView() scrollingModes:&horizontal vertical:&vertical];
-    END_BLOCK_OBJC_EXCEPTIONS;
-}
-
-void ScrollView::platformSetCanBlitOnScroll(bool canBlitOnScroll)
-{
-    BEGIN_BLOCK_OBJC_EXCEPTIONS;
-    [[scrollView() contentView] setCopiesOnScroll:canBlitOnScroll];
-    END_BLOCK_OBJC_EXCEPTIONS;
-}
-
-bool ScrollView::platformCanBlitOnScroll() const
-{
-    return [[scrollView() contentView] copiesOnScroll];
-}
-
-IntRect ScrollView::platformVisibleContentRect(bool includeScrollbars) const
-{
-    BEGIN_BLOCK_OBJC_EXCEPTIONS;
-    IntRect result = enclosingIntRect([scrollView() documentVisibleRect]);
-    if (includeScrollbars)
-        result.setSize(IntSize([scrollView() frame].size));
-    return result;
-    END_BLOCK_OBJC_EXCEPTIONS;
-    return IntRect();
-}
-
-void ScrollView::platformSetContentsSize()
-{
-    BEGIN_BLOCK_OBJC_EXCEPTIONS;
-    int w = m_contentsSize.width();
-    int h = m_contentsSize.height();
-    LOG(Frames, "%p %@ at w %d h %d\n", documentView(), [(id)[documentView() class] className], w, h);            
-    [documentView() setFrameSize:NSMakeSize(max(0, w), max(0, h))];
-    END_BLOCK_OBJC_EXCEPTIONS;
-}
-
-void ScrollView::platformSetScrollbarsSuppressed(bool repaintOnUnsuppress)
-{
-    BEGIN_BLOCK_OBJC_EXCEPTIONS;
-    [scrollView() setScrollBarsSuppressed:m_scrollbarsSuppressed
-                      repaintOnUnsuppress:repaintOnUnsuppress];
-    END_BLOCK_OBJC_EXCEPTIONS;
-}
-
-void ScrollView::platformSetScrollPosition(const IntPoint& scrollPoint)
-{
-    BEGIN_BLOCK_OBJC_EXCEPTIONS;
-    NSPoint floatPoint = scrollPoint;
-    NSPoint tempPoint = { max(-[scrollView() scrollOrigin].x, floatPoint.x), max(-[scrollView() scrollOrigin].y, floatPoint.y) };  // Don't use NSMakePoint to work around 4213314.
-    [documentView() scrollPoint:tempPoint];
-    END_BLOCK_OBJC_EXCEPTIONS;
-}
-
-bool ScrollView::platformScroll(ScrollDirection, ScrollGranularity)
-{
-    // FIXME: It would be nice to implement this so that all of the code in WebFrameView could go away.
-    notImplemented();
-    return false;
-}
-
-void ScrollView::platformRepaintContentRectangle(const IntRect& rect, bool now)
-{
-    BEGIN_BLOCK_OBJC_EXCEPTIONS;
-    NSView *view = documentView();
-    [view setNeedsDisplayInRect:rect];
-    if (now) {
-        [[view window] displayIfNeeded];
-        [[view window] flushWindowIfNeeded];
-    }
-    END_BLOCK_OBJC_EXCEPTIONS;
-}
-
-// "Containing Window" means the NSWindow's coord system, which is origin lower left
-
-IntRect ScrollView::platformContentsToScreen(const IntRect& rect) const
-{
-    BEGIN_BLOCK_OBJC_EXCEPTIONS;
-    if (NSView* documentView = this->documentView()) {
-        NSRect tempRect = rect;
-        tempRect = [documentView convertRect:tempRect toView:nil];
-        tempRect.origin = [[documentView window] convertBaseToScreen:tempRect.origin];
-        return enclosingIntRect(tempRect);
-    }
-    END_BLOCK_OBJC_EXCEPTIONS;
-    return IntRect();
-}
-
-IntPoint ScrollView::platformScreenToContents(const IntPoint& point) const
-{
-    BEGIN_BLOCK_OBJC_EXCEPTIONS;
-    if (NSView* documentView = this->documentView()) {
-        NSPoint windowCoord = [[documentView window] convertScreenToBase: point];
-        return IntPoint([documentView convertPoint:windowCoord fromView:nil]);
-    }
-    END_BLOCK_OBJC_EXCEPTIONS;
-    return IntPoint();
-}
-
-bool ScrollView::platformIsOffscreen() const
-{
-    return ![platformWidget() window] || ![[platformWidget() window] isVisible];
-}
-
-#if USE(SCROLLBAR_PAINTER)
-static inline NSScrollerKnobStyle toNSScrollerKnobStyle(ScrollbarOverlayStyle style)
-{
-    switch (style) {
-    case ScrollbarOverlayStyleDark:
-        return NSScrollerKnobStyleDark;
-    case ScrollbarOverlayStyleLight:
-        return NSScrollerKnobStyleLight;
-    default:
-        return NSScrollerKnobStyleDefault;
-    }
-}
-#endif
-
-void ScrollView::platformSetScrollbarOverlayStyle(ScrollbarOverlayStyle overlayStyle)
-{
-#if USE(SCROLLBAR_PAINTER)
-    [scrollView() setScrollerKnobStyle:toNSScrollerKnobStyle(overlayStyle)];
-#else
-    UNUSED_PARAM(overlayStyle);
-#endif
-}
-
-void ScrollView::platformSetScrollOrigin(const IntPoint& origin, bool updatePositionAtAll, bool updatePositionSynchronously)
-{
-    BEGIN_BLOCK_OBJC_EXCEPTIONS;
-    [scrollView() setScrollOrigin:origin updatePositionAtAll:updatePositionAtAll immediately:updatePositionSynchronously];
-    END_BLOCK_OBJC_EXCEPTIONS;
-}
-
-} // namespace WebCore