Delete sky/engine/core/dom/custom

sky/engine/core/html/imports/HTMLImportLoader.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 18 matching lines @@
  */
 
 #include "sky/engine/config.h"
 #include "sky/engine/core/html/imports/HTMLImportLoader.h"
 
 #include "base/bind.h"
 #include "sky/engine/core/app/Module.h"
 #include "sky/engine/core/dom/Document.h"
 #include "sky/engine/core/dom/DocumentParser.h"
 #include "sky/engine/core/dom/StyleEngine.h"
-#include "sky/engine/core/dom/custom/CustomElementSyncMicrotaskQueue.h"
 #include "sky/engine/core/html/imports/HTMLImportChild.h"
 #include "sky/engine/core/html/imports/HTMLImportsController.h"
 
 namespace blink {
 
 HTMLImportLoader::HTMLImportLoader(HTMLImportsController* controller)
     : m_controller(controller)
     , m_state(StateLoading)
-    , m_microtaskQueue(CustomElementSyncMicrotaskQueue::create())
 {
 }
 
 HTMLImportLoader::~HTMLImportLoader()
 {
 #if !ENABLE(OILPAN)
     clear();
 #endif
 }
 
@@ skipping 118 matching lines @@
     ASSERT(kNotFound != m_imports.find(client));
     m_imports.remove(m_imports.find(client));
 }
 #endif
 
 bool HTMLImportLoader::shouldBlockScriptExecution() const
 {
     return firstImport()->state().shouldBlockScriptExecution();
 }
 
-PassRefPtr<CustomElementSyncMicrotaskQueue> HTMLImportLoader::microtaskQueue() const
-{
-    return m_microtaskQueue;
-}
-
 } // namespace blink