Replace FINAL and OVERRIDE with their C++11 counterparts in content/renderer

content/renderer/media/webrtc/webrtc_media_stream_adapter.h

Index: content/renderer/media/webrtc/webrtc_media_stream_adapter.h
diff --git a/content/renderer/media/webrtc/webrtc_media_stream_adapter.h b/content/renderer/media/webrtc/webrtc_media_stream_adapter.h
index d5983224ed38dee74d871433e50514214c48258b..6afa1c82e4f533963004ec0ab945da75d31a07b8 100644
--- a/content/renderer/media/webrtc/webrtc_media_stream_adapter.h
+++ b/content/renderer/media/webrtc/webrtc_media_stream_adapter.h
@@ -43,8 +43,8 @@ class CONTENT_EXPORT WebRtcMediaStreamAdapter
 
  protected:
   // MediaStreamObserver implementation.
-  virtual void TrackAdded(const blink::WebMediaStreamTrack& track) OVERRIDE;
-  virtual void TrackRemoved(const blink::WebMediaStreamTrack& track) OVERRIDE;
+  virtual void TrackAdded(const blink::WebMediaStreamTrack& track) override;
+  virtual void TrackRemoved(const blink::WebMediaStreamTrack& track) override;
 
  private:
   void CreateAudioTrack(const blink::WebMediaStreamTrack& track);