Apply FINAL to the RenderObject hierarchy.

Source/core/rendering/svg/RenderSVGResourceClipper.h

 /*
  * Copyright (C) Research In Motion Limited 2009-2010. 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.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 23 matching lines @@
 #include <wtf/OwnPtr.h>
 
 namespace WebCore {
 
 struct ClipperData {
     WTF_MAKE_FAST_ALLOCATED;
 public:
     OwnPtr<ImageBuffer> clipMaskImage;
 };
 
-class RenderSVGResourceClipper : public RenderSVGResourceContainer {
+class RenderSVGResourceClipper FINAL : public RenderSVGResourceContainer {
 public:
     RenderSVGResourceClipper(SVGClipPathElement*);
     virtual ~RenderSVGResourceClipper();
 
     virtual const char* renderName() const { return "RenderSVGResourceClipper"; }
 
     virtual void removeAllClientsFromCache(bool markForInvalidation = true);
     virtual void removeClientFromCache(RenderObject*, bool markForInvalidation = true);
 
     virtual bool applyResource(RenderObject*, RenderStyle*, GraphicsContext*&, unsigned short resourceMode);
@@ skipping 16 matching lines @@
     void calculateClipContentRepaintRect();
 
     FloatRect m_clipBoundaries;
     HashMap<RenderObject*, ClipperData*> m_clipper;
 };
 
 }
 
 #endif
 #endif