Have HTMLElements / SVGElements constructors take a Document reference in argument

Source/core/html/HTMLLIElement.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2006, 2007, 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 14 matching lines @@
 
 #include "CSSPropertyNames.h"
 #include "CSSValueKeywords.h"
 #include "HTMLNames.h"
 #include "core/rendering/RenderListItem.h"
 
 namespace WebCore {
 
 using namespace HTMLNames;
 
-HTMLLIElement::HTMLLIElement(const QualifiedName& tagName, Document* document)
+HTMLLIElement::HTMLLIElement(const QualifiedName& tagName, Document& document)
     : HTMLElement(tagName, document)
 {
     ASSERT(hasTagName(liTag));
     ScriptWrappable::init(this);
 }
 
-PassRefPtr<HTMLLIElement> HTMLLIElement::create(Document* document)
+PassRefPtr<HTMLLIElement> HTMLLIElement::create(Document& document)
 {
     return adoptRef(new HTMLLIElement(liTag, document));
 }
 
-PassRefPtr<HTMLLIElement> HTMLLIElement::create(const QualifiedName& tagName, Document* document)
+PassRefPtr<HTMLLIElement> HTMLLIElement::create(const QualifiedName& tagName, Document& document)
 {
     return adoptRef(new HTMLLIElement(tagName, document));
 }
 
 bool HTMLLIElement::isPresentationAttribute(const QualifiedName& name) const
 {
     if (name == typeAttr)
         return true;
     return HTMLElement::isPresentationAttribute(name);
 }
@@ skipping 61 matching lines @@
 
     bool valueOK;
     int requestedValue = value.toInt(&valueOK);
     if (valueOK)
         toRenderListItem(renderer())->setExplicitValue(requestedValue);
     else
         toRenderListItem(renderer())->clearExplicitValue();
 }
 
 }