Have HTMLElements / SVGElements constructors take a Document reference in argument

Source/core/svg/SVGAnimateElement.h

Index: Source/core/svg/SVGAnimateElement.h
diff --git a/Source/core/svg/SVGAnimateElement.h b/Source/core/svg/SVGAnimateElement.h
index f53a5bbe10e1740c3af5e82daef1f0c75ef463b3..16ae80d5be5e39e7e936beb6cff2ad2535e285e1 100644
--- a/Source/core/svg/SVGAnimateElement.h
+++ b/Source/core/svg/SVGAnimateElement.h
@@ -35,13 +35,13 @@ class SVGAnimatedTypeAnimator;
 
 class SVGAnimateElement : public SVGAnimationElement {
 public:
-    static PassRefPtr<SVGAnimateElement> create(const QualifiedName&, Document*);
+    static PassRefPtr<SVGAnimateElement> create(const QualifiedName&, Document&);
     virtual ~SVGAnimateElement();
 
     AnimatedPropertyType determineAnimatedPropertyType(SVGElement*) const;
 
 protected:
-    SVGAnimateElement(const QualifiedName&, Document*);
+    SVGAnimateElement(const QualifiedName&, Document&);
 
     virtual void resetAnimatedType();
     virtual void clearAnimatedType(SVGElement* targetElement);