replace OVERRIDE and FINAL with override and final in media/

media/audio/mac/audio_low_latency_input_mac.h

Index: media/audio/mac/audio_low_latency_input_mac.h
diff --git a/media/audio/mac/audio_low_latency_input_mac.h b/media/audio/mac/audio_low_latency_input_mac.h
index c8e43fa7ff70f06d6f39836392460334814244b6..623cf1d9747226161739d2ff539764f9d2fcd22f 100644
--- a/media/audio/mac/audio_low_latency_input_mac.h
+++ b/media/audio/mac/audio_low_latency_input_mac.h
@@ -65,13 +65,13 @@ class AUAudioInputStream : public AgcAudioStream<AudioInputStream> {
   virtual ~AUAudioInputStream();
 
   // Implementation of AudioInputStream.
-  virtual bool Open() OVERRIDE;
-  virtual void Start(AudioInputCallback* callback) OVERRIDE;
-  virtual void Stop() OVERRIDE;
-  virtual void Close() OVERRIDE;
-  virtual double GetMaxVolume() OVERRIDE;
-  virtual void SetVolume(double volume) OVERRIDE;
-  virtual double GetVolume() OVERRIDE;
+  virtual bool Open() override;
+  virtual void Start(AudioInputCallback* callback) override;
+  virtual void Stop() override;
+  virtual void Close() override;
+  virtual double GetMaxVolume() override;
+  virtual void SetVolume(double volume) override;
+  virtual double GetVolume() override;
 
   // Returns the current hardware sample rate for the default input device.
   MEDIA_EXPORT static int HardwareSampleRate();