Have HTMLElements / SVGElements constructors take a Document reference in argument

Source/core/svg/SVGAltGlyphElement.cpp

Index: Source/core/svg/SVGAltGlyphElement.cpp
diff --git a/Source/core/svg/SVGAltGlyphElement.cpp b/Source/core/svg/SVGAltGlyphElement.cpp
index c5224b8c1b2b118d5b85071c0ef659e414375dd5..761fc3834e8668825ae62d2f2742649866992029 100644
--- a/Source/core/svg/SVGAltGlyphElement.cpp
+++ b/Source/core/svg/SVGAltGlyphElement.cpp
@@ -43,7 +43,7 @@ BEGIN_REGISTER_ANIMATED_PROPERTIES(SVGAltGlyphElement)
     REGISTER_PARENT_ANIMATED_PROPERTIES(SVGTextPositioningElement)
 END_REGISTER_ANIMATED_PROPERTIES
 
-inline SVGAltGlyphElement::SVGAltGlyphElement(const QualifiedName& tagName, Document* document)
+inline SVGAltGlyphElement::SVGAltGlyphElement(const QualifiedName& tagName, Document& document)
     : SVGTextPositioningElement(tagName, document)
 {
     ASSERT(hasTagName(SVGNames::altGlyphTag));
@@ -51,7 +51,7 @@ inline SVGAltGlyphElement::SVGAltGlyphElement(const QualifiedName& tagName, Docu
     registerAnimatedPropertiesForSVGAltGlyphElement();
 }
 
-PassRefPtr<SVGAltGlyphElement> SVGAltGlyphElement::create(const QualifiedName& tagName, Document* document)
+PassRefPtr<SVGAltGlyphElement> SVGAltGlyphElement::create(const QualifiedName& tagName, Document& document)
 {
     return adoptRef(new SVGAltGlyphElement(tagName, document));
 }