Have HTMLElements / SVGElements constructors take a Document reference in argument

Source/core/html/HTMLDivElement.cpp

Index: Source/core/html/HTMLDivElement.cpp
diff --git a/Source/core/html/HTMLDivElement.cpp b/Source/core/html/HTMLDivElement.cpp
index b59b428de14ea589ea16a4c23aa408de6686dcc7..8ed60f14523f31ae96d8c3e149dfbc9ab7ca7b5a 100644
--- a/Source/core/html/HTMLDivElement.cpp
+++ b/Source/core/html/HTMLDivElement.cpp
@@ -31,19 +31,19 @@ namespace WebCore {
 
 using namespace HTMLNames;
 
-HTMLDivElement::HTMLDivElement(const QualifiedName& tagName, Document* document)
+HTMLDivElement::HTMLDivElement(const QualifiedName& tagName, Document& document)
     : HTMLElement(tagName, document)
 {
     ASSERT(hasTagName(divTag));
     ScriptWrappable::init(this);
 }
 
-PassRefPtr<HTMLDivElement> HTMLDivElement::create(Document* document)
+PassRefPtr<HTMLDivElement> HTMLDivElement::create(Document& document)
 {
     return adoptRef(new HTMLDivElement(divTag, document));
 }
 
-PassRefPtr<HTMLDivElement> HTMLDivElement::create(const QualifiedName& tagName, Document* document)
+PassRefPtr<HTMLDivElement> HTMLDivElement::create(const QualifiedName& tagName, Document& document)
 {
     return adoptRef(new HTMLDivElement(tagName, document));
 }