Introduce WebTaskRunner Patch 3/5

Source/modules/webaudio/OfflineAudioDestinationNode.cpp

 /*
  * Copyright (C) 2011, Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1.  Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 73 matching lines @@
 void OfflineAudioDestinationHandler::startRendering()
 {
     ASSERT(isMainThread());
     ASSERT(m_renderTarget);
     if (!m_renderTarget)
         return;
 
     if (!m_startedRendering) {
         m_startedRendering = true;
         m_renderThread = adoptPtr(Platform::current()->createThread("Offline Audio Renderer"));
-        m_renderThread->postTask(FROM_HERE, new Task(threadSafeBind(&OfflineAudioDestinationHandler::offlineRender, PassRefPtr<OfflineAudioDestinationHandler>(this))));
+        m_renderThread->taskRunner()->postTask(FROM_HERE, new Task(threadSafeBind(&OfflineAudioDestinationHandler::offlineRender, PassRefPtr<OfflineAudioDestinationHandler>(this))));
     }
 }
 
 void OfflineAudioDestinationHandler::stopRendering()
 {
     ASSERT_NOT_REACHED();
 }
 
 void OfflineAudioDestinationHandler::offlineRender()
 {
@@ skipping 66 matching lines @@
 }
 
 OfflineAudioDestinationNode* OfflineAudioDestinationNode::create(AbstractAudioContext* context, AudioBuffer* renderTarget)
 {
     return new OfflineAudioDestinationNode(*context, renderTarget);
 }
 
 } // namespace blink
 
 #endif // ENABLE(WEB_AUDIO)