Add video-rendering to mojo media pipeline.

chromecast/browser/media/cast_renderer.h

 // Copyright 2016 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 "chromecast/browser/media/media_pipeline_backend_factory.h"
 #include "media/base/renderer.h"
 
 namespace base {
 class SingleThreadTaskRunner;
 }  // namespace base
@@ skipping 13 matching lines @@
  public:
   CastRenderer(const CreateMediaPipelineBackendCB& create_backend_cb,
                const scoped_refptr<base::SingleThreadTaskRunner>& task_runner);
   ~CastRenderer() final;
 
   // ::media::Renderer implementation.
   void Initialize(::media::DemuxerStreamProvider* demuxer_stream_provider,
                   const ::media::PipelineStatusCB& init_cb,
                   const ::media::StatisticsCB& statistics_cb,
                   const ::media::BufferingStateCB& buffering_state_cb,
+                  const ::media::NaturalSizeChangedCB& natural_size_changed_cb,
                   const base::Closure& ended_cb,
                   const ::media::PipelineStatusCB& error_cb,
                   const base::Closure& waiting_for_decryption_key_cb) final;
   void SetCdm(::media::CdmContext* cdm_context,
               const ::media::CdmAttachedCB& cdm_attached_cb) final;
   void Flush(const base::Closure& flush_cb) final;
   void StartPlayingFrom(base::TimeDelta time) final;
   void SetPlaybackRate(double playback_rate) final;
   void SetVolume(float volume) final;
   base::TimeDelta GetMediaTime() final;
   bool HasAudio() final;
   bool HasVideo() final;
 
  private:
   enum Stream { STREAM_AUDIO, STREAM_VIDEO };
   void OnEos(Stream stream);
 
   const CreateMediaPipelineBackendCB create_backend_cb_;
   scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
   scoped_refptr<BalancedMediaTaskRunnerFactory> media_task_runner_factory_;
   std::unique_ptr<TaskRunnerImpl> backend_task_runner_;
   std::unique_ptr<MediaPipelineImpl> pipeline_;
   bool eos_[2];
   base::Closure ended_cb_;
   DISALLOW_COPY_AND_ASSIGN(CastRenderer);
 };
 
 }  // namespace media
 }  // namespace chromecast