Move audio decoding to protocol layer

remoting/client/audio_decode_scheduler.h

-// 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.
-
-#ifndef REMOTING_CLIENT_AUDIO_DECODE_SCHEDULER_H_
-#define REMOTING_CLIENT_AUDIO_DECODE_SCHEDULER_H_
-
-#include <memory>
-
-#include "base/macros.h"
-#include "base/memory/ref_counted.h"
-#include "base/memory/weak_ptr.h"
-#include "remoting/protocol/audio_stub.h"
-
-namespace base {
-class SingleThreadTaskRunner;
-}  // namespace base
-
-namespace remoting {
-
-namespace protocol {
-class SessionConfig;
-}  // namespace protocol
-
-class AudioConsumer;
-class AudioDecoder;
-class AudioPacket;
-
-class AudioDecodeScheduler : public protocol::AudioStub {
- public:
-  AudioDecodeScheduler(
-      scoped_refptr<base::SingleThreadTaskRunner> main_task_runner,
-      scoped_refptr<base::SingleThreadTaskRunner> audio_decode_task_runner,
-      base::WeakPtr<AudioConsumer> audio_consumer);
-  ~AudioDecodeScheduler() override;
-
-  // Initializes decoder with the information from the protocol config.
-  void Initialize(const protocol::SessionConfig& config);
-
-  // AudioStub implementation.
-  void ProcessAudioPacket(std::unique_ptr<AudioPacket> packet,
-                          const base::Closure& done) override;
-
- private:
-  class Core;
-
-  scoped_refptr<Core> core_;
-
-  DISALLOW_COPY_AND_ASSIGN(AudioDecodeScheduler);
-};
-
-}  // namespace remoting
-
-#endif  // REMOTING_CLIENT_AUDIO_DECODE_SCHEDULER_H_