Scheduler: Don't shut down the scheduler too soon

Source/web/WebKit.cpp

 /*
  * Copyright (C) 2009 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 189 matching lines @@
     // currentThread will always be non-null in production, but can be null in Chromium unit tests.
     if (Platform::current()->currentThread()) {
         ASSERT(s_endOfTaskRunner);
         Platform::current()->currentThread()->removeTaskObserver(s_endOfTaskRunner);
         delete s_endOfTaskRunner;
         s_endOfTaskRunner = 0;
     }
 
     ASSERT(s_isolateInterruptor);
     blink::ThreadState::current()->removeInterruptor(s_isolateInterruptor);
-    blink::Scheduler::shutdown();
 
     // currentThread will always be non-null in production, but can be null in Chromium unit tests.
     if (Platform::current()->currentThread()) {
         ASSERT(s_pendingGCRunner);
         delete s_pendingGCRunner;
         s_pendingGCRunner = 0;
 
         ASSERT(s_messageLoopInterruptor);
         blink::ThreadState::current()->removeInterruptor(s_messageLoopInterruptor);
         delete s_messageLoopInterruptor;
@@ skipping 11 matching lines @@
 
     shutdownWithoutV8();
 }
 
 void shutdownWithoutV8()
 {
     ASSERT(!s_endOfTaskRunner);
     blink::CoreInitializer::shutdown();
     blink::Heap::shutdown();
     WTF::shutdown();
+    blink::Scheduler::shutdown();
     Platform::shutdown();
     WebPrerenderingSupport::shutdown();
 }
 
 void setLayoutTestMode(bool value)
 {
     LayoutTestSupport::setIsRunningLayoutTest(value);
 }
 
 bool layoutTestMode()
@@ skipping 19 matching lines @@
         channel->state = WTFLogChannelOn;
 #endif // !LOG_DISABLED
 }
 
 void resetPluginCache(bool reloadPages)
 {
     blink::Page::refreshPlugins(reloadPages);
 }
 
 } // namespace blink