Merge 126048

Source/WebCore/rendering/RenderListItem.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2009 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
@@ skipping 41 matching lines @@
     static RenderListItem* nextListItem(RenderObject* listRenderer, const RenderListItem* = 0);
 
 private:
     virtual const char* renderName() const { return "RenderListItem"; }
 
     virtual bool isListItem() const { return true; }
     
     virtual void willBeDestroyed();
 
     virtual void insertedIntoTree() OVERRIDE;
+    virtual void willBeRemovedFromTree() OVERRIDE;
 
     virtual bool isEmpty() const;
     virtual void paint(PaintInfo&, const LayoutPoint&);
 
     virtual void layout();
     virtual void computePreferredLogicalWidths();
 
     void positionListMarker();
 
     virtual void styleDidChange(StyleDifference, const RenderStyle* oldStyle);
@@ skipping 21 matching lines @@
     ASSERT(!object || object->isListItem());
     return static_cast<RenderListItem*>(object);
 }
 
 // This will catch anyone doing an unnecessary cast.
 void toRenderListItem(const RenderListItem*);
 
 } // namespace WebCore
 
 #endif // RenderListItem_h