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

content/renderer/media/media_stream_audio_sink_owner.h

Index: content/renderer/media/media_stream_audio_sink_owner.h
diff --git a/content/renderer/media/media_stream_audio_sink_owner.h b/content/renderer/media/media_stream_audio_sink_owner.h
index 6fcabbd3580b66317462df229b121da47e760043..40c931dd8d4d20afd43a18526d3bcb953b10261d 100644
--- a/content/renderer/media/media_stream_audio_sink_owner.h
+++ b/content/renderer/media/media_stream_audio_sink_owner.h
@@ -28,13 +28,13 @@ class MediaStreamAudioSinkOwner : public MediaStreamAudioTrackSink {
                      int audio_delay_milliseconds,
                      int current_volume,
                      bool need_audio_processing,
-                     bool key_pressed) OVERRIDE;
-  virtual void OnSetFormat(const media::AudioParameters& params) OVERRIDE;
+                     bool key_pressed) override;
+  virtual void OnSetFormat(const media::AudioParameters& params) override;
   virtual void OnReadyStateChanged(
-      blink::WebMediaStreamSource::ReadyState state) OVERRIDE;
-  virtual void Reset() OVERRIDE;
-  virtual bool IsEqual(const MediaStreamAudioSink* other) const OVERRIDE;
-  virtual bool IsEqual(const PeerConnectionAudioSink* other) const OVERRIDE;
+      blink::WebMediaStreamSource::ReadyState state) override;
+  virtual void Reset() override;
+  virtual bool IsEqual(const MediaStreamAudioSink* other) const override;
+  virtual bool IsEqual(const PeerConnectionAudioSink* other) const override;
 
  protected:
   virtual ~MediaStreamAudioSinkOwner() {}