Update to Pipeline Metadata and Decoder Stream for Orientation Data

media/base/demuxer_stream.h

Index: media/base/demuxer_stream.h
diff --git a/media/base/demuxer_stream.h b/media/base/demuxer_stream.h
index 87f53e7307fcec7982b85be91639b4a536dd4ee2..7080fc3e3a24cae80019d9161aedd79af494af7e 100644
--- a/media/base/demuxer_stream.h
+++ b/media/base/demuxer_stream.h
@@ -8,6 +8,7 @@
 #include "base/callback.h"
 #include "base/memory/ref_counted.h"
 #include "media/base/media_export.h"
+#include "media/base/video_rotation.h"
 
 namespace media {
 
@@ -80,9 +81,15 @@ class MEDIA_EXPORT DemuxerStream {
   // on this.
   virtual bool SupportsConfigChanges() = 0;
 
+  VideoRotation video_rotation() { return video_rotation_; }
+  void set_video_rotation(VideoRotation video_rotation);

[scherkus (not reviewing), 2014/07/07 22:41:11]

this class is a pure virtual interface and we should try to keep it that way

in other words, declare video_rotation as pure virtual and remove the
video_rotation_ member variable and update implementations (most can return
VIDEO_ROTATION_0)

+
  protected:
   // Only allow concrete implementations to get deleted.
   virtual ~DemuxerStream();
+
+ private:
+  VideoRotation video_rotation_;
 };
 
 }  // namespace media