Update page & frame classes to use OVERRIDE / FINAL when needed

Source/core/frame/Console.h

 /*
  * Copyright (C) 2007 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
@@ skipping 26 matching lines @@
 #include "wtf/PassRefPtr.h"
 #include "wtf/RefCounted.h"
 
 namespace WebCore {
 
 class Frame;
 class MemoryInfo;
 class Page;
 class ScriptArguments;
 
-class Console : public RefCounted<Console>, public ConsoleBase, public ScriptWrappable, public DOMWindowProperty {
+class Console FINAL : public RefCounted<Console>, public ConsoleBase, public ScriptWrappable, public DOMWindowProperty {
 public:
     using RefCounted<Console>::ref;
     using RefCounted<Console>::deref;
 
     static PassRefPtr<Console> create(Frame* frame) { return adoptRef(new Console(frame)); }
     virtual ~Console();
 
     PassRefPtr<MemoryInfo> memory() const;
 
 protected:
-    virtual ExecutionContext* context();
+    virtual ExecutionContext* context() OVERRIDE;
     virtual void reportMessageToClient(MessageLevel, const String& message, PassRefPtr<ScriptCallStack>) OVERRIDE;
 
 private:
     explicit Console(Frame*);
 
-    virtual void refConsole() { ref(); }
-    virtual void derefConsole() { deref(); }
+    virtual void refConsole() OVERRIDE { ref(); }
+    virtual void derefConsole() OVERRIDE { deref(); }
 };
 
 } // namespace WebCore
 
 #endif // Console_h