[Chromecast] Upgrade to new CMA backend API

chromecast/media/cma/backend/video_pipeline_device_default.h

Index: chromecast/media/cma/backend/video_pipeline_device_default.h
diff --git a/chromecast/media/cma/backend/video_pipeline_device_default.h b/chromecast/media/cma/backend/video_pipeline_device_default.h
deleted file mode 100644
index 8dd61d8a691326e5bc73f92cd37dfe3194155dfe..0000000000000000000000000000000000000000
--- a/chromecast/media/cma/backend/video_pipeline_device_default.h
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2015 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_BACKEND_VIDEO_PIPELINE_DEVICE_DEFAULT_H_
-#define CHROMECAST_MEDIA_CMA_BACKEND_VIDEO_PIPELINE_DEVICE_DEFAULT_H_
-
-#include <vector>
-
-#include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/threading/thread_checker.h"
-#include "chromecast/public/media/decoder_config.h"
-#include "chromecast/public/media/video_pipeline_device.h"
-
-namespace chromecast {
-namespace media {
-
-class MediaClockDevice;
-class MediaComponentDeviceDefault;
-struct MediaPipelineDeviceParams;
-
-class VideoPipelineDeviceDefault : public VideoPipelineDevice {
- public:
-  VideoPipelineDeviceDefault(const MediaPipelineDeviceParams& params,
-                             MediaClockDevice* media_clock_device);
-  ~VideoPipelineDeviceDefault() override;
-
-  // VideoPipelineDevice implementation.
-  void SetClient(Client* client) override;
-  State GetState() const override;
-  bool SetState(State new_state) override;
-  bool SetStartPts(int64_t time_microseconds) override;
-  FrameStatus PushFrame(DecryptContext* decrypt_context,
-                        CastDecoderBuffer* buffer,
-                        FrameStatusCB* completion_cb) override;
-  RenderingDelay GetRenderingDelay() const override;
-  void SetVideoClient(VideoClient* client) override;
-  bool SetConfig(const VideoConfig& config) override;
-  bool GetStatistics(Statistics* stats) const override;
-
- private:
-  scoped_ptr<MediaComponentDeviceDefault> pipeline_;
-
-  VideoConfig config_;
-  std::vector<uint8_t> config_extra_data_;
-
-  base::ThreadChecker thread_checker_;
-  DISALLOW_COPY_AND_ASSIGN(VideoPipelineDeviceDefault);
-};
-
-}  // namespace media
-}  // namespace chromecast
-
-#endif  // CHROMECAST_MEDIA_CMA_BACKEND_VIDEO_PIPELINE_DEVICE_DEFAULT_H_