FINALizing of the Node hierarchy.

Source/core/html/HTMLBodyElement.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Simon Hausmann <hausmann@kde.org>
  * Copyright (C) 2004, 2006, 2009, 2010 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 12 matching lines @@
 
 #ifndef HTMLBodyElement_h
 #define HTMLBodyElement_h
 
 #include "HTMLElement.h"
 
 namespace WebCore {
 
 class Document;
 
-class HTMLBodyElement : public HTMLElement {
+class HTMLBodyElement FINAL : public HTMLElement {
 public:
     static PassRefPtr<HTMLBodyElement> create(Document*);
     static PassRefPtr<HTMLBodyElement> create(const QualifiedName&, Document*);
     virtual ~HTMLBodyElement();
 
     String aLink() const;
     void setALink(const String&);
     String bgColor() const;
     void setBgColor(const String&);
     String link() const;
@@ skipping 45 matching lines @@
     
     virtual int scrollHeight();
     virtual int scrollWidth();
     
     virtual void addSubresourceAttributeURLs(ListHashSet<KURL>&) const;
 };
 
 } //namespace
 
 #endif