Script streaming: Shutdown streaming before V8.

Source/core/Init.cpp

 /*
  * Copyright (C) 2013 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 100 matching lines @@
     StringImpl::freezeStaticStrings();
 
     // Creates HTMLParserThread::shared and ScriptStreamerThread::shared, but
     // does not start the threads.
     HTMLParserThread::init();
     ScriptStreamerThread::init();
 }
 
 void CoreInitializer::shutdown()
 {
-    // Make sure we stop the HTMLParserThread and ScriptStreamerThread before
-    // Platform::current() is cleared.
-    ScriptStreamerThread::shutdown();
+    // Make sure we stop the HTMLParserThread before Platform::current() is
+    // cleared.
     HTMLParserThread::shutdown();
 
     Partitions::shutdown();
 }
 
 } // namespace blink