Have HTMLElements / SVGElements constructors take a Document reference in argument

Source/core/svg/SVGFEBlendElement.cpp

Index: Source/core/svg/SVGFEBlendElement.cpp
diff --git a/Source/core/svg/SVGFEBlendElement.cpp b/Source/core/svg/SVGFEBlendElement.cpp
index d943e05bb914dcbb6c59ba34caff0094f7516e1f..1719515e0f340ffa36073a60d5db37032ec7e0a2 100644
--- a/Source/core/svg/SVGFEBlendElement.cpp
+++ b/Source/core/svg/SVGFEBlendElement.cpp
@@ -41,7 +41,7 @@ BEGIN_REGISTER_ANIMATED_PROPERTIES(SVGFEBlendElement)
     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)
 {
@@ -50,7 +50,7 @@ inline SVGFEBlendElement::SVGFEBlendElement(const QualifiedName& tagName, Docume
     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));
 }