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

content/renderer/media/audio_message_filter.cc

Index: content/renderer/media/audio_message_filter.cc
diff --git a/content/renderer/media/audio_message_filter.cc b/content/renderer/media/audio_message_filter.cc
index 09f36895cf6497eedc6b18cb2980710ec9a2d4ca..f72ae5432a1da18a52489e7038a6f3b42d88794c 100644
--- a/content/renderer/media/audio_message_filter.cc
+++ b/content/renderer/media/audio_message_filter.cc
@@ -29,11 +29,11 @@ class AudioMessageFilter::AudioOutputIPCImpl
   // media::AudioOutputIPC implementation.
   virtual void CreateStream(media::AudioOutputIPCDelegate* delegate,
                             const media::AudioParameters& params,
-                            int session_id) OVERRIDE;
-  virtual void PlayStream() OVERRIDE;
-  virtual void PauseStream() OVERRIDE;
-  virtual void CloseStream() OVERRIDE;
-  virtual void SetVolume(double volume) OVERRIDE;
+                            int session_id) override;
+  virtual void PlayStream() override;
+  virtual void PauseStream() override;
+  virtual void CloseStream() override;
+  virtual void SetVolume(double volume) override;
 
  private:
   const scoped_refptr<AudioMessageFilter> filter_;