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

Source/core/html/HTMLMetaElement-in.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2003, 2010 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
@@ skipping 33 matching lines @@
 }
 
 using namespace HTMLNames;
 
 inline HTMLMetaElement::HTMLMetaElement(Document& document)
     : HTMLElement(metaTag, document)
 {
     ScriptWrappable::init(this);
 }
 
-PassRefPtrWillBeRawPtr<HTMLMetaElement> HTMLMetaElement::create(Document& document)
-{
-    return adoptRefWillBeRefCountedGarbageCollected(new HTMLMetaElement(document));
-}
+DEFINE_NODE_FACTORY(HTMLMetaElement)
 
 static bool isInvalidSeparator(UChar c)
 {
     return c == ';';
 }
 
 // Though isspace() considers \t and \v to be whitespace, Win IE doesn't.
 static bool isSeparator(UChar c)
 {
     return c == ' ' || c == '\t' || c == '\n' || c == '\r' || c == '=' || c == ',' || c == '\0';
@@ skipping 423 matching lines @@
 {
     return getAttribute(http_equivAttr);
 }
 
 const AtomicString& HTMLMetaElement::name() const
 {
     return getNameAttribute();
 }
 
 }