Update remaining core classes to use OVERRIDE / FINAL when needed

Source/core/testing/InspectorFrontendClientLocal.h

 /*
  * Copyright (C) 2010 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 26 matching lines @@
 #include "wtf/text/WTFString.h"
 
 namespace WebCore {
 
 class Frame;
 class InspectorController;
 class InspectorBackendMessageQueue;
 class InspectorFrontendHost;
 class Page;
 
-class InspectorFrontendClientLocal : public InspectorFrontendClient {
+class InspectorFrontendClientLocal FINAL : public InspectorFrontendClient {
     WTF_MAKE_NONCOPYABLE(InspectorFrontendClientLocal); WTF_MAKE_FAST_ALLOCATED;
 public:
     InspectorFrontendClientLocal(InspectorController&, Page*);
     virtual ~InspectorFrontendClientLocal();
 
-    virtual void windowObjectCleared();
+    virtual void windowObjectCleared() OVERRIDE;
 
     virtual void inspectedURLChanged(const String&) OVERRIDE { }
 
-    virtual void sendMessageToBackend(const String& message);
+    virtual void sendMessageToBackend(const String& message) OVERRIDE;
 
     virtual void sendMessageToEmbedder(const String&) OVERRIDE { }
 
-    virtual bool isUnderTest() { return true; }
+    virtual bool isUnderTest() OVERRIDE { return true; }
 
 private:
     Page* m_frontendPage;
     // TODO(yurys): this ref shouldn't be needed.
     RefPtr<InspectorFrontendHost> m_frontendHost;
     RefPtr<InspectorBackendMessageQueue> m_messageQueue;
 };
 
 } // namespace WebCore
 
 #endif