Replace CallClosureTask::create(bind()) with createCrossThreadTask()

Source/core/dom/ExecutionContext.cpp

 /*
  * Copyright (C) 2008 Apple Inc. All Rights Reserved.
  * Copyright (C) 2012 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
@@ skipping 285 matching lines @@
     return m_client->timerAlignmentInterval();
 }
 
 void ExecutionContext::postTask(PassOwnPtr<ExecutionContextTask> task)
 {
     if (!m_client)
         return;
     m_client->postTask(task);
 }
 
-void ExecutionContext::postTask(const Closure& closure)
-{
-    if (!m_client)
-        return;
-    m_client->postTask(CallClosureTask::create(closure));
-}
-
 PassOwnPtr<LifecycleNotifier<ExecutionContext> > ExecutionContext::createLifecycleNotifier()
 {
     return ContextLifecycleNotifier::create(this);
 }
 
 ContextLifecycleNotifier& ExecutionContext::lifecycleNotifier()
 {
     return static_cast<ContextLifecycleNotifier&>(LifecycleContext<ExecutionContext>::lifecycleNotifier());
 }
 
@@ skipping 16 matching lines @@
 
 void ExecutionContext::trace(Visitor* visitor)
 {
 #if ENABLE(OILPAN)
     visitor->trace(m_pendingExceptions);
 #endif
     Supplementable<WebCore::ExecutionContext>::trace(visitor);
 }
 
 } // namespace WebCore