Use method registration approach for creating events on core and modules.

Source/web/WebDocument.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 36 matching lines @@
 #include "core/dom/StyleEngine.h"
 #include "core/html/HTMLAllCollection.h"
 #include "core/html/HTMLBodyElement.h"
 #include "core/html/HTMLCollection.h"
 #include "core/html/HTMLElement.h"
 #include "core/html/HTMLFormElement.h"
 #include "core/html/HTMLHeadElement.h"
 #include "core/loader/DocumentLoader.h"
 #include "core/rendering/RenderObject.h"
 #include "core/rendering/RenderView.h"
-#include "modules/InitModules.h"
 #include "platform/weborigin/SecurityOrigin.h"
 #include "public/platform/WebURL.h"
 #include "public/web/WebAXObject.h"
 #include "public/web/WebDOMEvent.h"
 #include "public/web/WebDocumentType.h"
 #include "public/web/WebElement.h"
 #include "public/web/WebElementCollection.h"
 #include "public/web/WebFormElement.h"
 #include "public/web/WebNodeList.h"
 #include "web/WebLocalFrameImpl.h"
@@ skipping 167 matching lines @@
 {
     Element* fullScreenElement = 0;
     if (FullscreenElementStack* fullscreen = FullscreenElementStack::fromIfExists(*const_cast<WebDocument*>(this)->unwrap<Document>()))
         fullScreenElement = fullscreen->webkitCurrentFullScreenElement();
     return WebElement(fullScreenElement);
 }
 
 WebDOMEvent WebDocument::createEvent(const WebString& eventType)
 {
     TrackExceptionState exceptionState;
-    WebDOMEvent event(createEventModules(eventType, exceptionState));
+    WebDOMEvent event(unwrap<Document>()->createEvent(eventType, exceptionState));
     if (exceptionState.hadException())
         return WebDOMEvent();
     return event;
 }
 
 WebReferrerPolicy WebDocument::referrerPolicy() const
 {
     return static_cast<WebReferrerPolicy>(constUnwrap<Document>()->referrerPolicy());
 }
 
@@ skipping 57 matching lines @@
     m_private = elem;
     return *this;
 }
 
 WebDocument::operator PassRefPtrWillBeRawPtr<Document>() const
 {
     return toDocument(m_private.get());
 }
 
 } // namespace blink