Have HTMLElements / SVGElements constructors take a Document reference in argument

Source/core/html/HTMLFontElement.cpp

Index: Source/core/html/HTMLFontElement.cpp
diff --git a/Source/core/html/HTMLFontElement.cpp b/Source/core/html/HTMLFontElement.cpp
index ab8a2b26896cd133f5b3a312642136979bec9de7..9f706c47517250236c48e2cd5c5306a8c8405814 100644
--- a/Source/core/html/HTMLFontElement.cpp
+++ b/Source/core/html/HTMLFontElement.cpp
@@ -38,14 +38,14 @@ namespace WebCore {
 
 using namespace HTMLNames;
 
-HTMLFontElement::HTMLFontElement(const QualifiedName& tagName, Document* document)
+HTMLFontElement::HTMLFontElement(const QualifiedName& tagName, Document& document)
     : HTMLElement(tagName, document)
 {
     ASSERT(hasTagName(fontTag));
     ScriptWrappable::init(this);
 }
 
-PassRefPtr<HTMLFontElement> HTMLFontElement::create(const QualifiedName& tagName, Document* document)
+PassRefPtr<HTMLFontElement> HTMLFontElement::create(const QualifiedName& tagName, Document& document)
 {
     return adoptRef(new HTMLFontElement(tagName, document));
 }