Introduce WebTaskRunner Patch 3/5

Source/bindings/core/v8/ScriptStreamer.cpp

 // 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 "config.h"
 #include "bindings/core/v8/ScriptStreamer.h"
 
 #include "bindings/core/v8/ScriptStreamerThread.h"
 #include "bindings/core/v8/V8ScriptRunner.h"
 #include "core/dom/Document.h"
@@ skipping 198 matching lines @@
     {
         ASSERT(!isMainThread());
         {
             MutexLocker locker(m_mutex);
             m_queueLeadPosition = m_bookmarkPosition;
             m_queueTailPosition = m_bookmarkPosition;
             m_dataQueue.clear();
         }
 
         // Inform main thread to re-queue the data.
-        Platform::current()->mainThread()->postTask(
+        Platform::current()->mainThread()->taskRunner()->postTask(
             FROM_HERE, bind(&SourceStream::fetchDataFromResourceBuffer, this, 0));
     }
 
     void didFinishLoading()
     {
         ASSERT(isMainThread());
 
         // ResetToBookmark may reset the data queue's 'finished' status,
         // so we may need to re-finish after a ResetToBookmark happened.
         // We do this by remembering m_finished, and always checking for it
@@ skipping 160 matching lines @@
 void ScriptStreamer::streamingCompleteOnBackgroundThread()
 {
     ASSERT(!isMainThread());
     {
         MutexLocker locker(m_mutex);
         m_parsingFinished = true;
     }
 
     // notifyFinished might already be called, or it might be called in the
     // future (if the parsing finishes earlier because of a parse error).
-    Platform::current()->mainThread()->postTask(FROM_HERE, threadSafeBind(&ScriptStreamer::streamingComplete, AllowCrossThreadAccess(this)));
+    Platform::current()->mainThread()->taskRunner()->postTask(FROM_HERE, threadSafeBind(&ScriptStreamer::streamingComplete, AllowCrossThreadAccess(this)));
 
     // The task might delete ScriptStreamer, so it's not safe to do anything
     // after posting it. Note that there's no way to guarantee that this
     // function has returned before the task is ran - however, we should not
     // access the "this" object after posting the task. (Especially, we should
     // not be holding the mutex at this point.)
 }
 
 void ScriptStreamer::cancel()
 {
@@ skipping 229 matching lines @@
 
     // The Resource might go out of scope if the script is no longer
     // needed. This makes PendingScript notify the ScriptStreamer when it is
     // destroyed.
     script.setStreamer(ScriptStreamer::create(resource, scriptType, scriptState, compileOption));
 
     return true;
 }
 
 } // namespace blink