Disable idle suspend for Chromecast

media/mojo/services/mojo_renderer_impl.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/mojo/services/mojo_renderer_impl.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
@@ skipping 137 matching lines @@
   DCHECK(remote_renderer_.get());  // We always bind the renderer.
   return !!demuxer_stream_provider_->GetStream(DemuxerStream::AUDIO);
 }
 
 bool MojoRendererImpl::HasVideo() {
   DVLOG(1) << __FUNCTION__;
   DCHECK(task_runner_->BelongsToCurrentThread());
   return !!demuxer_stream_provider_->GetStream(DemuxerStream::VIDEO);
 }
 
+bool MojoRendererImpl::AllowSuspend() {
+  DVLOG(1) << __FUNCTION__;
+  DCHECK(task_runner_->BelongsToCurrentThread());
+  return true;
+}
+
 void MojoRendererImpl::OnTimeUpdate(int64_t time_usec, int64_t max_time_usec) {
   DVLOG(3) << __FUNCTION__ << ": " << time_usec << ", " << max_time_usec;
   DCHECK(task_runner_->BelongsToCurrentThread());
 
   base::AutoLock auto_lock(lock_);
   time_ = base::TimeDelta::FromMicroseconds(time_usec);
 }
 
 void MojoRendererImpl::OnBufferingStateChange(
     interfaces::BufferingState state) {
@@ skipping 33 matching lines @@
 void MojoRendererImpl::OnInitialized(bool success) {
   DVLOG(1) << __FUNCTION__;
   DCHECK(task_runner_->BelongsToCurrentThread());
   DCHECK(!init_cb_.is_null());
 
   base::ResetAndReturn(&init_cb_)
       .Run(success ? PIPELINE_OK : PIPELINE_ERROR_INITIALIZATION_FAILED);
 }
 
 }  // namespace media