Have HTMLElements / SVGElements constructors take a Document reference in argument

Source/core/svg/SVGFontFaceSrcElement.h

Index: Source/core/svg/SVGFontFaceSrcElement.h
diff --git a/Source/core/svg/SVGFontFaceSrcElement.h b/Source/core/svg/SVGFontFaceSrcElement.h
index 5f47b8ae1066d81c9e2749c0cfef5ac314553e94..18156868df720919815308ca47e82ac6e8738c71 100644
--- a/Source/core/svg/SVGFontFaceSrcElement.h
+++ b/Source/core/svg/SVGFontFaceSrcElement.h
@@ -29,12 +29,12 @@ class CSSValueList;
 
 class SVGFontFaceSrcElement FINAL : public SVGElement {
 public:
-    static PassRefPtr<SVGFontFaceSrcElement> create(const QualifiedName&, Document*);
+    static PassRefPtr<SVGFontFaceSrcElement> create(const QualifiedName&, Document&);
 
     PassRefPtr<CSSValueList> srcValue() const;
 
 private:
-    SVGFontFaceSrcElement(const QualifiedName&, Document*);
+    SVGFontFaceSrcElement(const QualifiedName&, Document&);
 
     virtual void childrenChanged(bool changedByParser = false, Node* beforeChange = 0, Node* afterChange = 0, int childCountDelta = 0);
     virtual bool rendererIsNeeded(const NodeRenderingContext&) OVERRIDE { return false; }