Revert 127609 - Merge 124969

Source/WebCore/rendering/RenderObjectChildList.cpp

 /*
  * Copyright (C) 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) Research In Motion Limited 2010. 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
@@ skipping 99 matching lines @@
 
         if (oldChild->isListItem())
             toRenderListItem(oldChild)->updateListMarkerNumbers();
 
         if (oldChild->isOutOfFlowPositioned() && owner->childrenInline())
             owner->dirtyLinesFromChangedChild(oldChild);
 
         if (oldChild->isRenderRegion())
             toRenderRegion(oldChild)->detachRegion();
 
-        if (oldChild->isQuote())
-            toRenderQuote(oldChild)->detachQuote();
-
         if (oldChild->inRenderFlowThread()) {
             if (oldChild->isBox())
                 oldChild->enclosingRenderFlowThread()->removeRenderBoxRegionInfo(toRenderBox(oldChild));
             oldChild->enclosingRenderFlowThread()->clearRenderObjectCustomStyle(oldChild);
         }
 
         if (RenderNamedFlowThread* containerFlowThread = renderNamedFlowThreadContainer(owner))
             containerFlowThread->removeFlowChild(oldChild);
 
 #if ENABLE(SVG)
@@ skipping 21 matching lines @@
         setLastChild(oldChild->previousSibling());
 
     oldChild->setPreviousSibling(0);
     oldChild->setNextSibling(0);
     oldChild->setParent(0);
 
     // rendererRemovedFromTree walks the whole subtree. We can improve performance
     // by skipping this step when destroying the entire tree.
     if (!owner->documentBeingDestroyed()) {
         RenderCounter::rendererRemovedFromTree(oldChild);
+        RenderQuote::rendererRemovedFromTree(oldChild);
     }
 
     if (AXObjectCache::accessibilityEnabled())
         owner->document()->axObjectCache()->childrenChanged(owner);
 
     return oldChild;
 }
 
 void RenderObjectChildList::appendChildNode(RenderObject* owner, RenderObject* newChild, bool fullAppend)
 {
@@ skipping 31 matching lines @@
 
         if (newChild->isListItem())
             toRenderListItem(newChild)->updateListMarkerNumbers();
 
         if (!newChild->isFloating() && owner->childrenInline())
             owner->dirtyLinesFromChangedChild(newChild);
 
         if (newChild->isRenderRegion())
             toRenderRegion(newChild)->attachRegion();
 
-        // You can't attachQuote() otherwise the quote would be attached too early
-        // and get the wrong depth since generated content is inserted into anonymous
-        // renderers before going into the main render tree.
-
         if (RenderNamedFlowThread* containerFlowThread = renderNamedFlowThreadContainer(owner))
             containerFlowThread->addFlowChild(newChild);
     }
 
     if (!owner->documentBeingDestroyed()) {
         RenderCounter::rendererSubtreeAttached(newChild);
+        RenderQuote::rendererSubtreeAttached(newChild);
     }
     newChild->setNeedsLayoutAndPrefWidthsRecalc(); // Goes up the containing block hierarchy.
     if (!owner->normalChildNeedsLayout())
         owner->setChildNeedsLayout(true); // We may supply the static position for an absolute positioned child.
     
     if (AXObjectCache::accessibilityEnabled())
         owner->document()->axObjectCache()->childrenChanged(owner);
 }
 
 void RenderObjectChildList::insertChildNode(RenderObject* owner, RenderObject* child, RenderObject* beforeChild, bool fullInsert)
@@ skipping 42 matching lines @@
 
         if (child->isListItem())
             toRenderListItem(child)->updateListMarkerNumbers();
 
         if (!child->isFloating() && owner->childrenInline())
             owner->dirtyLinesFromChangedChild(child);
 
         if (child->isRenderRegion())
             toRenderRegion(child)->attachRegion();
 
-        // Calling attachQuote() here would be too early (before anonymous renderers are inserted)
-        // see appendChild() for more explanation.
-
         if (RenderNamedFlowThread* containerFlowThread = renderNamedFlowThreadContainer(owner))
             containerFlowThread->addFlowChild(child, beforeChild);
     }
 
     if (!owner->documentBeingDestroyed()) {
         RenderCounter::rendererSubtreeAttached(child);
+        RenderQuote::rendererSubtreeAttached(child);
     }
     child->setNeedsLayoutAndPrefWidthsRecalc();
     if (!owner->normalChildNeedsLayout())
         owner->setChildNeedsLayout(true); // We may supply the static position for an absolute positioned child.
     
     if (AXObjectCache::accessibilityEnabled())
         owner->document()->axObjectCache()->childrenChanged(owner);
 }
 
 static RenderObject* findBeforeAfterParent(RenderObject* object)
@@ skipping 271 matching lines @@
     if (!generatedContentContainer)
         return;
 
     // Handle placement of run-ins. We do the run-in placement at the end since generatedContentContainer can get destroyed.
     RenderObject* generatedContentContainerImmediateParent = generatedContentContainer->parent();
     if (generatedContentContainerImmediateParent->isRenderBlock())
         toRenderBlock(generatedContentContainerImmediateParent)->placeRunInIfNeeded(generatedContentContainer, PlaceGeneratedRunIn);
 }
 
 } // namespace WebCore