replace OVERRIDE and FINAL with override and final in media/

media/filters/decrypting_demuxer_stream.h

Index: media/filters/decrypting_demuxer_stream.h
diff --git a/media/filters/decrypting_demuxer_stream.h b/media/filters/decrypting_demuxer_stream.h
index b98727751f36c6704e178942fb6bf3c3b4bfde73..bad4fad06f8320bf91925ab6eee8ed98b38ed244 100644
--- a/media/filters/decrypting_demuxer_stream.h
+++ b/media/filters/decrypting_demuxer_stream.h
@@ -45,13 +45,13 @@ class MEDIA_EXPORT DecryptingDemuxerStream : public DemuxerStream {
   void Reset(const base::Closure& closure);
 
   // DemuxerStream implementation.
-  virtual void Read(const ReadCB& read_cb) OVERRIDE;
-  virtual AudioDecoderConfig audio_decoder_config() OVERRIDE;
-  virtual VideoDecoderConfig video_decoder_config() OVERRIDE;
-  virtual Type type() OVERRIDE;
-  virtual void EnableBitstreamConverter() OVERRIDE;
-  virtual bool SupportsConfigChanges() OVERRIDE;
-  virtual VideoRotation video_rotation() OVERRIDE;
+  virtual void Read(const ReadCB& read_cb) override;
+  virtual AudioDecoderConfig audio_decoder_config() override;
+  virtual VideoDecoderConfig video_decoder_config() override;
+  virtual Type type() override;
+  virtual void EnableBitstreamConverter() override;
+  virtual bool SupportsConfigChanges() override;
+  virtual VideoRotation video_rotation() override;
 
  private:
   // For a detailed state diagram please see this link: http://goo.gl/8jAok