Have HTMLElements / SVGElements constructors take a Document reference in argument

Source/core/svg/SVGFontElement.cpp

 /*
  * Copyright (C) 2007 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) Research In Motion Limited 2010. 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 24 matching lines @@
 namespace WebCore {
 
 // Animated property definitions
 DEFINE_ANIMATED_BOOLEAN(SVGFontElement, SVGNames::externalResourcesRequiredAttr, ExternalResourcesRequired, externalResourcesRequired)
 
 BEGIN_REGISTER_ANIMATED_PROPERTIES(SVGFontElement)
     REGISTER_LOCAL_ANIMATED_PROPERTY(externalResourcesRequired)
     REGISTER_PARENT_ANIMATED_PROPERTIES(SVGElement)
 END_REGISTER_ANIMATED_PROPERTIES
 
-inline SVGFontElement::SVGFontElement(const QualifiedName& tagName, Document* document)
+inline SVGFontElement::SVGFontElement(const QualifiedName& tagName, Document& document)
     : SVGElement(tagName, document)
     , m_missingGlyph(0)
     , m_isGlyphCacheValid(false)
 {
     ASSERT(hasTagName(SVGNames::fontTag));
     ScriptWrappable::init(this);
     registerAnimatedPropertiesForSVGFontElement();
 
-    UseCounter::count(document, UseCounter::SVGFontElement);
+    UseCounter::count(&document, UseCounter::SVGFontElement);
 }
 
-PassRefPtr<SVGFontElement> SVGFontElement::create(const QualifiedName& tagName, Document* document)
+PassRefPtr<SVGFontElement> SVGFontElement::create(const QualifiedName& tagName, Document& document)
 {
     return adoptRef(new SVGFontElement(tagName, document));
 }
 
 void SVGFontElement::invalidateGlyphCache()
 {
     if (m_isGlyphCacheValid) {
         m_glyphMap.clear();
         m_horizontalKerningPairs.clear();
         m_verticalKerningPairs.clear();
@@ skipping 186 matching lines @@
 
 Glyph SVGFontElement::missingGlyph()
 {
     ensureGlyphCache();
     return m_missingGlyph;
 }
 
 }
 
 #endif // ENABLE(SVG_FONTS)