Use FINAL macro for classes whose virtual destructor was removed

Source/core/inspector/DOMPatchSupport.h

 /*
  * Copyright (C) 2012 Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 27 matching lines @@
 #include "wtf/text/WTFString.h"
 
 namespace WebCore {
 
 class ContainerNode;
 class DOMEditor;
 class Document;
 class ExceptionState;
 class Node;
 
-class DOMPatchSupport {
+class DOMPatchSupport FINAL {
     WTF_MAKE_NONCOPYABLE(DOMPatchSupport);
 public:
     static void patchDocument(Document&, const String& markup);
 
     DOMPatchSupport(DOMEditor*, Document&);
 
     void patchDocument(const String& markup);
     Node* patchNode(Node*, const String& markup, ExceptionState&);
 
 private:
@@ skipping 15 matching lines @@
     DOMEditor* m_domEditor;
     Document& m_document;
 
     UnusedNodesMap m_unusedNodesMap;
 };
 
 
 } // namespace WebCore
 
 #endif // !defined(DOMPatchSupport_h)