Replace createCrossThreadTask with crossThreadBind in webaudio

third_party/WebKit/Source/modules/webaudio/MediaElementAudioSourceNode.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
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  * ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE
  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
  * DAMAGE.
  */
 
 #include "modules/webaudio/MediaElementAudioSourceNode.h"
 
-#include "core/dom/ExecutionContextTask.h"
 #include "core/dom/TaskRunnerHelper.h"
 #include "core/html/HTMLMediaElement.h"
 #include "core/inspector/ConsoleMessage.h"
 #include "modules/webaudio/AudioNodeOutput.h"
 #include "modules/webaudio/BaseAudioContext.h"
 #include "modules/webaudio/MediaElementAudioSourceOptions.h"
+#include "platform/CrossThreadFunctional.h"
 #include "platform/audio/AudioUtilities.h"
 #include "platform/weborigin/SecurityOrigin.h"
 #include "wtf/Locker.h"
 #include "wtf/PtrUtil.h"
 
 namespace blink {
 
 MediaElementAudioSourceHandler::MediaElementAudioSourceHandler(
     AudioNode& node,
     HTMLMediaElement& mediaElement)
@@ skipping 144 matching lines @@
       DCHECK_EQ(m_sourceSampleRate, context()->sampleRate());
       provider.provideInput(outputBus, numberOfFrames);
     }
     // Output silence if we don't have access to the element.
     if (!passesCORSAccessCheck()) {
       if (m_maybePrintCORSMessage) {
         // Print a CORS message, but just once for each change in the current
         // media element source, and only if we have a document to print to.
         m_maybePrintCORSMessage = false;
         if (context()->getExecutionContext()) {
-          context()->getExecutionContext()->postTask(
-              TaskType::MediaElementEvent, BLINK_FROM_HERE,
-              createCrossThreadTask(
-                  &MediaElementAudioSourceHandler::printCORSMessage,
-                  PassRefPtr<MediaElementAudioSourceHandler>(this),
-                  m_currentSrcString));
+          TaskRunnerHelper::get(TaskType::MediaElementEvent,
+                                context()->getExecutionContext())
+              ->postTask(BLINK_FROM_HERE,
+                         crossThreadBind(
+                             &MediaElementAudioSourceHandler::printCORSMessage,
+                             RefPtr<MediaElementAudioSourceHandler>(this),

[tzik, 2017/03/10 00:15:43]

wrapPassRefPtr?

[yuryu, 2017/03/10 07:49:32]

Done.

+                             m_currentSrcString));
         }
       }
       outputBus->zero();
     }
   } else {
     // We failed to acquire the lock.
     outputBus->zero();
   }
 }
 
@@ skipping 84 matching lines @@
 
 void MediaElementAudioSourceNode::lock() {
   mediaElementAudioSourceHandler().lock();
 }
 
 void MediaElementAudioSourceNode::unlock() {
   mediaElementAudioSourceHandler().unlock();
 }
 
 }  // namespace blink