Update modules classes to use OVERRIDE / FINAL when needed

Source/modules/webaudio/AudioContext.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:
  * 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 77 matching lines @@
     bool isInitialized() const;
 
     bool isOfflineContext() { return m_isOfflineContext; }
 
     // Returns true when initialize() was called AND all asynchronous initialization has completed.
     bool isRunnable() const;
 
     HRTFDatabaseLoader* hrtfDatabaseLoader() const { return m_hrtfDatabaseLoader.get(); }
 
     // Document notification
-    virtual void stop();
+    virtual void stop() OVERRIDE FINAL;
 
     Document* document() const; // ASSERTs if document no longer exists.
     bool hasDocument();
 
     AudioDestinationNode* destination() { return m_destinationNode.get(); }
     size_t currentSampleFrame() const { return m_destinationNode->currentSampleFrame(); }
     double currentTime() const { return m_destinationNode->currentTime(); }
     float sampleRate() const { return m_destinationNode->sampleRate(); }
     unsigned long activeSourceCount() const { return static_cast<unsigned long>(m_activeSourceCount); }
 
@@ skipping 118 matching lines @@
     void handleDeferredFinishDerefs();
 
     // Only accessed when the graph lock is held.
     void markSummingJunctionDirty(AudioSummingJunction*);
     void markAudioNodeOutputDirty(AudioNodeOutput*);
 
     // Must be called on main thread.
     void removeMarkedSummingJunction(AudioSummingJunction*);
 
     // EventTarget
-    virtual const AtomicString& interfaceName() const OVERRIDE;
-    virtual ExecutionContext* executionContext() const OVERRIDE;
+    virtual const AtomicString& interfaceName() const OVERRIDE FINAL;
+    virtual ExecutionContext* executionContext() const OVERRIDE FINAL;
 
     DEFINE_ATTRIBUTE_EVENT_LISTENER(complete);
 
     void startRendering();
     void fireCompletionEvent();
 
     static unsigned s_hardwareContextCount;
 
 protected:
     explicit AudioContext(Document*);
@@ skipping 88 matching lines @@
     // It is somewhat arbitrary and could be increased if necessary.
     enum { MaxNumberOfChannels = 32 };
 
     // Number of AudioBufferSourceNodes that are active (playing).
     int m_activeSourceCount;
 };
 
 } // WebCore
 
 #endif // AudioContext_h