RefCounted types should not have public destructors, media/ and gpu/ edition

media/filters/ffmpeg_demuxer.h

Index: media/filters/ffmpeg_demuxer.h
diff --git a/media/filters/ffmpeg_demuxer.h b/media/filters/ffmpeg_demuxer.h
index 0815f6273f845f1389d532b86bafc216f98070a6..bb2414072e73b9122ea80867a95bd5e4a690a090 100644
--- a/media/filters/ffmpeg_demuxer.h
+++ b/media/filters/ffmpeg_demuxer.h
@@ -133,7 +133,6 @@ class MEDIA_EXPORT FFmpegDemuxer : public Demuxer, public FFmpegURLProtocol {
   FFmpegDemuxer(MessageLoop* message_loop,
                 const scoped_refptr<DataSource>& data_source,
                 bool local_source);
-  virtual ~FFmpegDemuxer();
 
   // Posts a task to perform additional demuxing.
   virtual void PostDemuxTask();
@@ -163,6 +162,8 @@ class MEDIA_EXPORT FFmpegDemuxer : public Demuxer, public FFmpegURLProtocol {
   MessageLoop* message_loop();
 
  private:
+  virtual ~FFmpegDemuxer();
+
   // Carries out initialization on the demuxer thread.
   void InitializeTask(DemuxerHost* host, const PipelineStatusCB& status_cb);