HTML Imports: Get rid of needsProcessOrStop() from dom/custom/

Source/core/html/imports/HTMLImportChild.h

 /*
  * 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 86 matching lines @@
     virtual void responseReceived(Resource*, const ResourceResponse&) OVERRIDE { }
     virtual void dataReceived(Resource*, const char*, int) OVERRIDE { }
     virtual void notifyFinished(Resource*) OVERRIDE { }
 
     void didFinish();
     void createLoader();
     void shareLoader(HTMLImportChild*);
     void ensureLoader();
     void createCustomElementMicrotaskStepIfNeeded();
 
+    bool hasMicrotaskStep() const { return m_customElementMicrotaskStep; }
+    bool isWaitingCustomElementMicrotaskSteps() const;
+
 #if ENABLE(OILPAN)
     Persistent<Document> m_master;
 #else
     Document& m_master;
 #endif
     KURL m_url;
     WeakPtrFactory<HTMLImportChild> m_weakFactory;
     WeakPtr<CustomElementMicrotaskImportStep> m_customElementMicrotaskStep;
     HTMLImportLoader* m_loader;
     HTMLImportChildClient* m_client;
 };
 
 inline HTMLImportChild* toHTMLImportChild(HTMLImport* import)
 {
     ASSERT(!import || import->isChild());
     return static_cast<HTMLImportChild*>(import);
 }
 
 } // namespace WebCore
 
 #endif // HTMLImportChild_h