replace OVERRIDE and FINAL with override and final in media/

media/audio/sounds/sounds_manager.cc

Index: media/audio/sounds/sounds_manager.cc
diff --git a/media/audio/sounds/sounds_manager.cc b/media/audio/sounds/sounds_manager.cc
index e80843685cc252ea79d1175e1cda26c41d5e3fc2..e75f3f2edc3f377c4d3cd09cfd26a28078e8733d 100644
--- a/media/audio/sounds/sounds_manager.cc
+++ b/media/audio/sounds/sounds_manager.cc
@@ -28,9 +28,9 @@ class SoundsManagerImpl : public SoundsManager {
 
   // SoundsManager implementation:
   virtual bool Initialize(SoundKey key,
-                          const base::StringPiece& data) OVERRIDE;
-  virtual bool Play(SoundKey key) OVERRIDE;
-  virtual base::TimeDelta GetDuration(SoundKey key) OVERRIDE;
+                          const base::StringPiece& data) override;
+  virtual bool Play(SoundKey key) override;
+  virtual base::TimeDelta GetDuration(SoundKey key) override;
 
  private:
   base::hash_map<SoundKey, linked_ptr<AudioStreamHandler> > handlers_;