[Chromecast] Upgrade to new CMA backend API

chromecast/media/cma/pipeline/media_pipeline.h

 // Copyright 2014 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.
 
 #ifndef CHROMECAST_MEDIA_CMA_PIPELINE_MEDIA_PIPELINE_H_
 #define CHROMECAST_MEDIA_CMA_PIPELINE_MEDIA_PIPELINE_H_
 
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/macros.h"
 #include "base/time/time.h"
 #include "media/base/pipeline_status.h"
 
 namespace media {
 class AudioDecoderConfig;
 class BrowserCdm;
 class VideoDecoderConfig;
 }
 
 namespace chromecast {
 namespace media {
 class AudioPipeline;
 class CodedFrameProvider;
-struct MediaPipelineClient;
+struct RendererMediaPipelineClient;
 class VideoPipeline;
 
 class MediaPipeline {
  public:
   MediaPipeline() {}
   virtual ~MediaPipeline() {}
 
   // Set the media pipeline client.
-  virtual void SetClient(const MediaPipelineClient& client) = 0;
+  virtual void SetClient(const RendererMediaPipelineClient& client) = 0;
 
   // Set the CDM to use for decryption.
   // The CDM is refered by its id.
   virtual void SetCdm(int cdm_id) = 0;
 
   // Return the audio/video pipeline owned by the MediaPipeline.
   virtual AudioPipeline* GetAudioPipeline() const = 0;
   virtual VideoPipeline* GetVideoPipeline() const = 0;
 
   // Create an audio/video pipeline.
@@ skipping 17 matching lines @@
   virtual void SetPlaybackRate(double playback_rate) = 0;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MediaPipeline);
 };
 
 }  // namespace media
 }  // namespace chromecast
 
 #endif  // CHROMECAST_MEDIA_CMA_PIPELINE_MEDIA_PIPELINE_H_