Add audio playback (all platforms) to cast_receiver_app.

media/cast/test/utility/in_process_receiver.cc

 // 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.
 
 #include "media/cast/test/utility/in_process_receiver.h"
 
 #include "base/bind_helpers.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/time/time.h"
 #include "media/base/video_frame.h"
@@ skipping 48 matching lines @@
 }
 
 void InProcessReceiver::StopOnMainThread(base::WaitableEvent* event) {
   DCHECK(cast_environment_->CurrentlyOn(CastEnvironment::MAIN));
   cast_receiver_.reset(NULL);
   transport_.reset(NULL);
   weak_factory_.InvalidateWeakPtrs();
   event->Signal();
 }
 
-void InProcessReceiver::DestroySoon() {
-  cast_environment_->PostTask(
-      CastEnvironment::MAIN,
-      FROM_HERE,
-      base::Bind(&InProcessReceiver::WillDestroyReceiver, base::Owned(this)));
-}
-
 void InProcessReceiver::UpdateCastTransportStatus(CastTransportStatus status) {
   LOG_IF(ERROR, status == media::cast::transport::TRANSPORT_SOCKET_ERROR)
       << "Transport socket error occurred.  InProcessReceiver is likely dead.";
   VLOG(1) << "CastTransportStatus is now " << status;
 }
 
 void InProcessReceiver::StartOnMainThread() {
   DCHECK(cast_environment_->CurrentlyOn(CastEnvironment::MAIN));
 
   DCHECK(!transport_ && !cast_receiver_);
@@ skipping 39 matching lines @@
       base::Bind(&InProcessReceiver::GotAudioFrame,
                  weak_factory_.GetWeakPtr()));
 }
 
 void InProcessReceiver::PullNextVideoFrame() {
   DCHECK(cast_environment_->CurrentlyOn(CastEnvironment::MAIN));
   cast_receiver_->frame_receiver()->GetRawVideoFrame(base::Bind(
       &InProcessReceiver::GotVideoFrame, weak_factory_.GetWeakPtr()));
 }
 
-// static
-void InProcessReceiver::WillDestroyReceiver(InProcessReceiver* receiver) {
-  DCHECK(receiver->cast_environment_->CurrentlyOn(CastEnvironment::MAIN));
-}
-
 }  // namespace cast
 }  // namespace media