Update to Pipeline Metadata and Decoder Stream for Orientation Data

media/filters/chunk_demuxer.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "media/filters/chunk_demuxer.h"
 
 #include <algorithm>
 #include <limits>
 #include <list>
 
@@ skipping 934 matching lines @@
 }
 
 bool ChunkDemuxerStream::SupportsConfigChanges() { return true; }
 
 TextTrackConfig ChunkDemuxerStream::text_track_config() {
   CHECK_EQ(type_, TEXT);
   base::AutoLock auto_lock(lock_);
   return stream_->GetCurrentTextTrackConfig();
 }
 
+VideoRotation ChunkDemuxerStream::video_rotation() {
+  return VIDEO_ROTATION_0;
+}
+
 void ChunkDemuxerStream::ChangeState_Locked(State state) {
   lock_.AssertAcquired();
   DVLOG(1) << "ChunkDemuxerStream::ChangeState_Locked() : "
            << "type " << type_
            << " - " << state_ << " -> " << state;
   state_ = state;
 }
 
 ChunkDemuxerStream::~ChunkDemuxerStream() {}
 
@@ skipping 781 matching lines @@
 }
 
 void ChunkDemuxer::ShutdownAllStreams() {
   for (SourceStateMap::iterator itr = source_state_map_.begin();
        itr != source_state_map_.end(); ++itr) {
     itr->second->Shutdown();
   }
 }
 
 }  // namespace media