Update modules classes to use OVERRIDE / FINAL when needed

Source/modules/speech/testing/PlatformSpeechSynthesizerMock.h

 /*
  * Copyright (C) 2013 Apple Computer, 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 14 matching lines @@
 
 #ifndef PlatformSpeechSynthesizerMock_h
 #define PlatformSpeechSynthesizerMock_h
 
 #include "platform/Timer.h"
 #include "platform/speech/PlatformSpeechSynthesizer.h"
 #include "wtf/PassOwnPtr.h"
 
 namespace WebCore {
 
-class PlatformSpeechSynthesizerMock : public PlatformSpeechSynthesizer {
+class PlatformSpeechSynthesizerMock FINAL : public PlatformSpeechSynthesizer {
 public:
     static PassOwnPtr<PlatformSpeechSynthesizerMock> create(PlatformSpeechSynthesizerClient*);
 
     virtual ~PlatformSpeechSynthesizerMock();
-    virtual void speak(PassRefPtr<PlatformSpeechSynthesisUtterance>);
-    virtual void pause();
-    virtual void resume();
-    virtual void cancel();
+    virtual void speak(PassRefPtr<PlatformSpeechSynthesisUtterance>) OVERRIDE;
+    virtual void pause() OVERRIDE;
+    virtual void resume() OVERRIDE;
+    virtual void cancel() OVERRIDE;
 
 private:
     explicit PlatformSpeechSynthesizerMock(PlatformSpeechSynthesizerClient*);
-    virtual void initializeVoiceList();
+    virtual void initializeVoiceList() OVERRIDE;
     void speakingFinished(Timer<PlatformSpeechSynthesizerMock>*);
 
     Timer<PlatformSpeechSynthesizerMock> m_speakingFinishedTimer;
     RefPtr<PlatformSpeechSynthesisUtterance> m_utterance;
 };
 
 } // namespace WebCore
 
 #endif // PlatformSpeechSynthesizer_h