Have HTMLElements / SVGElements constructors take a Document reference in argument

Source/core/svg/SVGAElement.cpp

 /*
  * Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2007 Rob Buis <buis@kde.org>
  * Copyright (C) 2007 Eric Seidel <eric@webkit.org>
  * Copyright (C) 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 49 matching lines @@
 DEFINE_ANIMATED_STRING(SVGAElement, XLinkNames::hrefAttr, Href, href)
 DEFINE_ANIMATED_BOOLEAN(SVGAElement, SVGNames::externalResourcesRequiredAttr, ExternalResourcesRequired, externalResourcesRequired)
 
 BEGIN_REGISTER_ANIMATED_PROPERTIES(SVGAElement)
     REGISTER_LOCAL_ANIMATED_PROPERTY(svgTarget)
     REGISTER_LOCAL_ANIMATED_PROPERTY(href)
     REGISTER_LOCAL_ANIMATED_PROPERTY(externalResourcesRequired)
     REGISTER_PARENT_ANIMATED_PROPERTIES(SVGGraphicsElement)
 END_REGISTER_ANIMATED_PROPERTIES
 
-inline SVGAElement::SVGAElement(const QualifiedName& tagName, Document* document)
+inline SVGAElement::SVGAElement(const QualifiedName& tagName, Document& document)
     : SVGGraphicsElement(tagName, document)
 {
     ASSERT(hasTagName(SVGNames::aTag));
     ScriptWrappable::init(this);
     registerAnimatedPropertiesForSVGAElement();
 }
 
-PassRefPtr<SVGAElement> SVGAElement::create(const QualifiedName& tagName, Document* document)
+PassRefPtr<SVGAElement> SVGAElement::create(const QualifiedName& tagName, Document& document)
 {
     return adoptRef(new SVGAElement(tagName, document));
 }
 
 String SVGAElement::title() const
 {
     // If the xlink:title is set (non-empty string), use it.
     const AtomicString& title = fastGetAttribute(XLinkNames::titleAttr);
     if (!title.isEmpty())
         return title;
@@ skipping 144 matching lines @@
     // The 'a' element may contain any element that its parent may contain, except itself.
     if (childContext.node()->hasTagName(SVGNames::aTag))
         return false;
     if (parentNode() && parentNode()->isSVGElement())
         return parentNode()->childShouldCreateRenderer(childContext);
 
     return SVGElement::childShouldCreateRenderer(childContext);
 }
 
 } // namespace WebCore