Apply FINAL to the RenderObject hierarchy.

Source/core/rendering/RenderMedia.h

 /*
  * Copyright (C) 2007, 2008, 2009, 2010 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
@@ skipping 34 matching lines @@
 
     const RenderObjectChildList* children() const { return &m_children; }
     RenderObjectChildList* children() { return &m_children; }
 
     HTMLMediaElement* mediaElement() const;
 
 protected:
     virtual void layout();
 
 private:
-    virtual RenderObjectChildList* virtualChildren() { return children(); }
-    virtual const RenderObjectChildList* virtualChildren() const { return children(); }
-    virtual bool canHaveChildren() const { return true; }
+    virtual RenderObjectChildList* virtualChildren() OVERRIDE FINAL { return children(); }
+    virtual const RenderObjectChildList* virtualChildren() const OVERRIDE FINAL { return children(); }
+    virtual bool canHaveChildren() const OVERRIDE FINAL { return true; }
 
     virtual const char* renderName() const { return "RenderMedia"; }
-    virtual bool isMedia() const { return true; }
-    virtual bool isImage() const { return false; }
+    virtual bool isMedia() const OVERRIDE FINAL { return true; }
+    virtual bool isImage() const OVERRIDE FINAL { return false; }
     virtual void paintReplaced(PaintInfo&, const LayoutPoint&);
 
-    virtual bool requiresForcedStyleRecalcPropagation() const { return true; }
+    virtual bool requiresForcedStyleRecalcPropagation() const OVERRIDE FINAL { return true; }
 
     RenderObjectChildList m_children;
 };
 
 inline RenderMedia* toRenderMedia(RenderObject* object)
 {
     ASSERT_WITH_SECURITY_IMPLICATION(!object || object->isMedia());
     return static_cast<RenderMedia*>(object);
 }
 
 // This will catch anyone doing an unnecessary cast.
 void toRenderMedia(const RenderMedia*);
 
 } // namespace WebCore
 
 #endif
 #endif // RenderMedia_h