Have HTMLElements / SVGElements constructors take a Document reference in argument

Source/core/svg/SVGAltGlyphDefElement.cpp

Index: Source/core/svg/SVGAltGlyphDefElement.cpp
diff --git a/Source/core/svg/SVGAltGlyphDefElement.cpp b/Source/core/svg/SVGAltGlyphDefElement.cpp
index e5a183180124194145192474256f7374a3bd1d94..b6320872f21d7768130fefd11d8441520079ae3c 100644
--- a/Source/core/svg/SVGAltGlyphDefElement.cpp
+++ b/Source/core/svg/SVGAltGlyphDefElement.cpp
@@ -28,14 +28,14 @@
 
 namespace WebCore {
 
-inline SVGAltGlyphDefElement::SVGAltGlyphDefElement(const QualifiedName& tagName, Document* document)
+inline SVGAltGlyphDefElement::SVGAltGlyphDefElement(const QualifiedName& tagName, Document& document)
     : SVGElement(tagName, document)
 {
     ASSERT(hasTagName(SVGNames::altGlyphDefTag));
     ScriptWrappable::init(this);
 }
 
-PassRefPtr<SVGAltGlyphDefElement> SVGAltGlyphDefElement::create(const QualifiedName& tagName, Document* document)
+PassRefPtr<SVGAltGlyphDefElement> SVGAltGlyphDefElement::create(const QualifiedName& tagName, Document& document)
 {
     return adoptRef(new SVGAltGlyphDefElement(tagName, document));
 }