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

content/renderer/media/webrtc/media_stream_remote_video_source.h

Index: content/renderer/media/webrtc/media_stream_remote_video_source.h
diff --git a/content/renderer/media/webrtc/media_stream_remote_video_source.h b/content/renderer/media/webrtc/media_stream_remote_video_source.h
index dfcade335017508c09707eb12b2b9b9532bb7859..ecf5aa55ea6355518b4afd71ecc80b86b07a152e 100644
--- a/content/renderer/media/webrtc/media_stream_remote_video_source.h
+++ b/content/renderer/media/webrtc/media_stream_remote_video_source.h
@@ -31,13 +31,13 @@ class CONTENT_EXPORT MediaStreamRemoteVideoSource
       int max_requested_width,
       int max_requested_height,
       double max_requested_frame_rate,
-      const VideoCaptureDeviceFormatsCB& callback) OVERRIDE;
+      const VideoCaptureDeviceFormatsCB& callback) override;
 
   virtual void StartSourceImpl(
       const media::VideoCaptureFormat& format,
-      const VideoCaptureDeliverFrameCB& frame_callback) OVERRIDE;
+      const VideoCaptureDeliverFrameCB& frame_callback) override;
 
-  virtual void StopSourceImpl() OVERRIDE;
+  virtual void StopSourceImpl() override;
 
   // Used by tests to test that a frame can be received and that the
   // MediaStreamRemoteVideoSource behaves as expected.
@@ -45,7 +45,7 @@ class CONTENT_EXPORT MediaStreamRemoteVideoSource
 
  private:
   // webrtc::ObserverInterface implementation.
-  virtual void OnChanged() OVERRIDE;
+  virtual void OnChanged() override;
 
   scoped_refptr<webrtc::VideoTrackInterface> remote_track_;
   webrtc::MediaStreamTrackInterface::TrackState last_state_;