Replace FINAL and OVERRIDE with their C++11 counterparts in Source/modules

Source/modules/mediasource/MediaSourceRegistry.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 24 matching lines @@
 #include "platform/heap/Handle.h"
 #include "wtf/HashMap.h"
 #include "wtf/PassRefPtr.h"
 #include "wtf/text/StringHash.h"
 
 namespace blink {
 
 class KURL;
 class MediaSource;
 
-class MediaSourceRegistry FINAL : public URLRegistry {
+class MediaSourceRegistry final : public URLRegistry {
 public:
     // Returns a single instance of MediaSourceRegistry.
     static MediaSourceRegistry& registry();
 
     // Registers a blob URL referring to the specified media source.
-    virtual void registerURL(SecurityOrigin*, const KURL&, URLRegistrable*) OVERRIDE;
-    virtual void unregisterURL(const KURL&) OVERRIDE;
-    virtual URLRegistrable* lookup(const String&) OVERRIDE;
+    virtual void registerURL(SecurityOrigin*, const KURL&, URLRegistrable*) override;
+    virtual void unregisterURL(const KURL&) override;
+    virtual URLRegistrable* lookup(const String&) override;
 
 private:
     MediaSourceRegistry();
     PersistentHeapHashMap<String, Member<MediaSource> > m_mediaSources;
 };
 
 } // namespace blink
 
 #endif