WebMediaPlayerImpl needs to own the audio source provider.

webkit/media/webmediaplayer_impl.cc

 // 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.
 
 #include "webkit/media/webmediaplayer_impl.h"
 
 #include <limits>
 #include <string>
 #include <vector>
 
@@ skipping 87 matching lines @@
   }
   return result;
 }
 
 WebMediaPlayerImpl::WebMediaPlayerImpl(
     WebKit::WebFrame* frame,
     WebKit::WebMediaPlayerClient* client,
     base::WeakPtr<WebMediaPlayerDelegate> delegate,
     media::FilterCollection* collection,
     WebKit::WebAudioSourceProvider* audio_source_provider,
+    media::AudioRendererSink* audio_renderer_sink,
     media::MessageLoopFactory* message_loop_factory,
     MediaStreamClient* media_stream_client,
     media::MediaLog* media_log)
     : frame_(frame),
       network_state_(WebMediaPlayer::NetworkStateEmpty),
       ready_state_(WebMediaPlayer::ReadyStateHaveNothing),
       main_loop_(MessageLoop::current()),
       filter_collection_(collection),
       started_(false),
       message_loop_factory_(message_loop_factory),
       paused_(true),
       seeking_(false),
       playback_rate_(0.0f),
       pending_seek_(false),
       pending_seek_seconds_(0.0f),
       client_(client),
       proxy_(new WebMediaPlayerProxy(main_loop_->message_loop_proxy(), this)),
       delegate_(delegate),
       media_stream_client_(media_stream_client),
       media_log_(media_log),
       accelerated_compositing_reported_(false),
       incremented_externally_allocated_memory_(false),
       audio_source_provider_(audio_source_provider),
+      audio_renderer_sink_(audio_renderer_sink),
       is_local_source_(false),
       decryptor_(proxy_.get()) {
   media_log_->AddEvent(
       media_log_->CreateEvent(media::MediaLogEvent::WEBMEDIAPLAYER_CREATED));
 
   MessageLoop* pipeline_message_loop =
       message_loop_factory_->GetMessageLoop("PipelineThread");
   pipeline_ = new media::Pipeline(pipeline_message_loop, media_log_);
 
   // Let V8 know we started new thread if we did not did it yet.
@@ skipping 901 matching lines @@
   return audio_source_provider_;
 }
 
 void WebMediaPlayerImpl::IncrementExternallyAllocatedMemory() {
   DCHECK_EQ(main_loop_, MessageLoop::current());
   incremented_externally_allocated_memory_ = true;
   v8::V8::AdjustAmountOfExternalAllocatedMemory(kPlayerExtraMemory);
 }
 
 }  // namespace webkit_media