Have HTMLElements / SVGElements constructors take a Document reference in argument

Source/core/svg/SVGTRefElement.h

Index: Source/core/svg/SVGTRefElement.h
diff --git a/Source/core/svg/SVGTRefElement.h b/Source/core/svg/SVGTRefElement.h
index 2ca2ac7fccb23088ceed201e58c995faa1cd0efc..6d28a7f44063fc13a261d54ed0a0ad57060ec48a 100644
--- a/Source/core/svg/SVGTRefElement.h
+++ b/Source/core/svg/SVGTRefElement.h
@@ -31,12 +31,12 @@ class SVGTRefTargetEventListener;
 class SVGTRefElement FINAL : public SVGTextPositioningElement,
                              public SVGURIReference {
 public:
-    static PassRefPtr<SVGTRefElement> create(const QualifiedName&, Document*);
+    static PassRefPtr<SVGTRefElement> create(const QualifiedName&, Document&);
 
 private:
     friend class SVGTRefTargetEventListener;
 
-    SVGTRefElement(const QualifiedName&, Document*);
+    SVGTRefElement(const QualifiedName&, Document&);
     virtual ~SVGTRefElement();
 
     bool isSupportedAttribute(const QualifiedName&);