Remove WebMediaPlayerProxy::video_decoder_ & FFmpegVideoDecoder::set_decryptor.

webkit/media/webmediaplayer_proxy.h

Index: webkit/media/webmediaplayer_proxy.h
diff --git a/webkit/media/webmediaplayer_proxy.h b/webkit/media/webmediaplayer_proxy.h
index 7dedcdf158de31e9b7dab10ca52bed87480783cd..0cc6bb7cad728ce6a6787217120f62e85aee022b 100644
--- a/webkit/media/webmediaplayer_proxy.h
+++ b/webkit/media/webmediaplayer_proxy.h
@@ -60,14 +60,6 @@ class WebMediaPlayerProxy
     frame_provider_ = frame_provider;
   }
 
-  void set_video_decoder(
-      const scoped_refptr<media::FFmpegVideoDecoder>& video_decoder) {
-    video_decoder_ = video_decoder;
-  }
-  const scoped_refptr<media::FFmpegVideoDecoder>& video_decoder() {
-    return video_decoder_;
-  }
-
   // Methods for Filter -> WebMediaPlayerImpl communication.
   void Repaint();
   void SetOpaque(bool opaque);
@@ -180,7 +172,6 @@ class WebMediaPlayerProxy
   scoped_refptr<BufferedDataSource> data_source_;
   scoped_refptr<media::VideoRendererBase> frame_provider_;
   SkCanvasVideoRenderer video_renderer_;
-  scoped_refptr<media::FFmpegVideoDecoder> video_decoder_;
 
   base::Lock lock_;
   int outstanding_repaints_;