Have HTMLElements / SVGElements constructors take a Document reference in argument

Source/core/svg/SVGTitleElement.cpp

Index: Source/core/svg/SVGTitleElement.cpp
diff --git a/Source/core/svg/SVGTitleElement.cpp b/Source/core/svg/SVGTitleElement.cpp
index f6fad1eae46a5071c31872847ca8da7e06d5ea1e..7e6a1ce65711f5b41951d9c7d8f144d97550f140 100644
--- a/Source/core/svg/SVGTitleElement.cpp
+++ b/Source/core/svg/SVGTitleElement.cpp
@@ -26,14 +26,14 @@
 
 namespace WebCore {
 
-inline SVGTitleElement::SVGTitleElement(const QualifiedName& tagName, Document* document)
+inline SVGTitleElement::SVGTitleElement(const QualifiedName& tagName, Document& document)
     : SVGElement(tagName, document)
 {
     ASSERT(hasTagName(SVGNames::titleTag));
     ScriptWrappable::init(this);
 }
 
-PassRefPtr<SVGTitleElement> SVGTitleElement::create(const QualifiedName& tagName, Document* document)
+PassRefPtr<SVGTitleElement> SVGTitleElement::create(const QualifiedName& tagName, Document& document)
 {
     return adoptRef(new SVGTitleElement(tagName, document));
 }