Have HTMLElements / SVGElements constructors take a Document reference in argument

Source/core/svg/SVGFEBlendElement.cpp

 /*
  * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
  *
  * 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.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 23 matching lines @@
 DEFINE_ANIMATED_STRING(SVGFEBlendElement, SVGNames::in2Attr, In2, in2)
 DEFINE_ANIMATED_ENUMERATION(SVGFEBlendElement, SVGNames::modeAttr, Mode, mode, BlendModeType)
 
 BEGIN_REGISTER_ANIMATED_PROPERTIES(SVGFEBlendElement)
     REGISTER_LOCAL_ANIMATED_PROPERTY(in1)
     REGISTER_LOCAL_ANIMATED_PROPERTY(in2)
     REGISTER_LOCAL_ANIMATED_PROPERTY(mode)
     REGISTER_PARENT_ANIMATED_PROPERTIES(SVGFilterPrimitiveStandardAttributes)
 END_REGISTER_ANIMATED_PROPERTIES
 
-inline SVGFEBlendElement::SVGFEBlendElement(const QualifiedName& tagName, Document* document)
+inline SVGFEBlendElement::SVGFEBlendElement(const QualifiedName& tagName, Document& document)
     : SVGFilterPrimitiveStandardAttributes(tagName, document)
     , m_mode(FEBLEND_MODE_NORMAL)
 {
     ASSERT(hasTagName(SVGNames::feBlendTag));
     ScriptWrappable::init(this);
     registerAnimatedPropertiesForSVGFEBlendElement();
 }
 
-PassRefPtr<SVGFEBlendElement> SVGFEBlendElement::create(const QualifiedName& tagName, Document* document)
+PassRefPtr<SVGFEBlendElement> SVGFEBlendElement::create(const QualifiedName& tagName, Document& document)
 {
     return adoptRef(new SVGFEBlendElement(tagName, document));
 }
 
 bool SVGFEBlendElement::isSupportedAttribute(const QualifiedName& attrName)
 {
     DEFINE_STATIC_LOCAL(HashSet<QualifiedName>, supportedAttributes, ());
     if (supportedAttributes.isEmpty()) {
         supportedAttributes.add(SVGNames::modeAttr);
         supportedAttributes.add(SVGNames::inAttr);
@@ skipping 71 matching lines @@
 
     RefPtr<FilterEffect> effect = FEBlend::create(filter, modeCurrentValue());
     FilterEffectVector& inputEffects = effect->inputEffects();
     inputEffects.reserveCapacity(2);
     inputEffects.append(input1);
     inputEffects.append(input2);
     return effect.release();
 }
 
 }