Have HTMLElements / SVGElements constructors take a Document reference in argument

Source/core/html/HTMLMapElement.cpp

Index: Source/core/html/HTMLMapElement.cpp
diff --git a/Source/core/html/HTMLMapElement.cpp b/Source/core/html/HTMLMapElement.cpp
index b3eea224b214322e1df514ba630c53bcdb70cb79..b0d0fac60c6e64cd350ae03b9abdf61a209a9264 100644
--- a/Source/core/html/HTMLMapElement.cpp
+++ b/Source/core/html/HTMLMapElement.cpp
@@ -36,19 +36,19 @@ namespace WebCore {
 
 using namespace HTMLNames;
 
-HTMLMapElement::HTMLMapElement(const QualifiedName& tagName, Document* document)
+HTMLMapElement::HTMLMapElement(const QualifiedName& tagName, Document& document)
     : HTMLElement(tagName, document)
 {
     ASSERT(hasTagName(mapTag));
     ScriptWrappable::init(this);
 }
 
-PassRefPtr<HTMLMapElement> HTMLMapElement::create(Document* document)
+PassRefPtr<HTMLMapElement> HTMLMapElement::create(Document& document)
 {
     return adoptRef(new HTMLMapElement(mapTag, document));
 }
 
-PassRefPtr<HTMLMapElement> HTMLMapElement::create(const QualifiedName& tagName, Document* document)
+PassRefPtr<HTMLMapElement> HTMLMapElement::create(const QualifiedName& tagName, Document& document)
 {
     return adoptRef(new HTMLMapElement(tagName, document));
 }