Custom Elements: Encapsulates Async and Sync Queues into one class.

Source/core/dom/custom/CustomElementScheduler.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:
  *
  * 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 20 matching lines @@
 #include "config.h"
 #include "core/dom/custom/CustomElementScheduler.h"
 
 #include "core/dom/Document.h"
 #include "core/dom/Element.h"
 #include "core/dom/custom/CustomElementCallbackDispatcher.h"
 #include "core/dom/custom/CustomElementCallbackInvocation.h"
 #include "core/dom/custom/CustomElementLifecycleCallbacks.h"
 #include "core/dom/custom/CustomElementMicrotaskDispatcher.h"
 #include "core/dom/custom/CustomElementMicrotaskImportStep.h"
-#include "core/dom/custom/CustomElementMicrotaskQueue.h"
 #include "core/dom/custom/CustomElementMicrotaskResolutionStep.h"
 #include "core/dom/custom/CustomElementRegistrationContext.h"
 #include "core/html/imports/HTMLImportChild.h"
 
 namespace WebCore {
 
 DEFINE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(CustomElementScheduler)
 
 void CustomElementScheduler::scheduleCallback(PassRefPtr<CustomElementLifecycleCallbacks> callbacks, PassRefPtrWillBeRawPtr<Element> element, CustomElementLifecycleCallbacks::CallbackType type)
 {
@@ skipping 95 matching lines @@
     CustomElementMicrotaskDispatcher::instance().enqueue(&callbackQueue);
     return callbackQueue;
 }
 
 void CustomElementScheduler::trace(Visitor* visitor)
 {
     visitor->trace(m_elementCallbackQueueMap);
 }
 
 } // namespace WebCore