[Cast] Clean-up: Merge RtpReceiver+AudioReceiver+VideoReceiver-->FrameReceiver.

media/cast/cast_receiver_impl.h

-// Copyright 2013 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 MEDIA_CAST_CAST_RECEIVER_IMPL_H_
-#define MEDIA_CAST_CAST_RECEIVER_IMPL_H_
-
-#include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
-#include "media/cast/audio_receiver/audio_receiver.h"
-#include "media/cast/cast_config.h"
-#include "media/cast/cast_environment.h"
-#include "media/cast/cast_receiver.h"
-#include "media/cast/transport/pacing/paced_sender.h"
-#include "media/cast/video_receiver/video_receiver.h"
-
-namespace media {
-namespace cast {
-// This calls is a pure owner class that group all required receive objects
-// together such as pacer, packet receiver, frame receiver, audio and video
-// receivers.
-class CastReceiverImpl : public CastReceiver {
- public:
-  CastReceiverImpl(scoped_refptr<CastEnvironment> cast_environment,
-                   const FrameReceiverConfig& audio_config,
-                   const FrameReceiverConfig& video_config,
-                   transport::PacketSender* const packet_sender);
-
-  virtual ~CastReceiverImpl();
-
-  // All received RTP and RTCP packets for the call should be sent to this
-  // PacketReceiver;
-  virtual transport::PacketReceiverCallback packet_receiver() OVERRIDE;
-
-  // Interface to get audio and video frames from the CastReceiver.
-  virtual scoped_refptr<FrameReceiver> frame_receiver() OVERRIDE;
-
- private:
-  void ReceivedPacket(scoped_ptr<Packet> packet);
-
-  transport::PacedSender pacer_;
-  AudioReceiver audio_receiver_;
-  VideoReceiver video_receiver_;
-  scoped_refptr<FrameReceiver> frame_receiver_;
-  scoped_refptr<CastEnvironment> cast_environment_;
-  const uint32 ssrc_of_audio_sender_;
-  const uint32 ssrc_of_video_sender_;
-
-  DISALLOW_COPY_AND_ASSIGN(CastReceiverImpl);
-};
-
-}  // namespace cast
-}  // namespace media
-
-#endif  // MEDIA_CAST_CAST_RECEIVER_IMPL_