Apply DEFINE/DECLARE_NODE_FACTORY(T) macro to element factories with single Document& argument.

Source/core/html/HTMLWBRElement.cpp

 /*
  * Copyright (C) 2014 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 20 matching lines @@
 #include "config.h"
 #include "core/html/HTMLWBRElement.h"
 
 #include "HTMLNames.h"
 #include "core/rendering/RenderWordBreak.h"
 
 namespace WebCore {
 
 using namespace HTMLNames;
 
-HTMLWBRElement::HTMLWBRElement(Document& document)
+inline HTMLWBRElement::HTMLWBRElement(Document& document)
     : HTMLElement(wbrTag, document)
 {
 }
 
-PassRefPtrWillBeRawPtr<HTMLWBRElement> HTMLWBRElement::create(Document& document)
-{
-    return adoptRefWillBeRefCountedGarbageCollected(new HTMLWBRElement(document));
-}
+DEFINE_NODE_FACTORY(HTMLWBRElement)
 
 RenderObject* HTMLWBRElement::createRenderer(RenderStyle* style)
 {
     return new RenderWordBreak(this);
 }
 
 }