Have HTMLElements / SVGElements constructors take a Document reference in argument

Source/core/svg/SVGFECompositeElement.h

Index: Source/core/svg/SVGFECompositeElement.h
diff --git a/Source/core/svg/SVGFECompositeElement.h b/Source/core/svg/SVGFECompositeElement.h
index 6a760f108d3e2030fc8859f816e22998424c6abf..7b7b9439c16392ceb52609553dc03e8da0e7a39e 100644
--- a/Source/core/svg/SVGFECompositeElement.h
+++ b/Source/core/svg/SVGFECompositeElement.h
@@ -75,10 +75,10 @@ struct SVGPropertyTraits<CompositeOperationType> {
 
 class SVGFECompositeElement FINAL : public SVGFilterPrimitiveStandardAttributes {
 public:
-    static PassRefPtr<SVGFECompositeElement> create(const QualifiedName&, Document*);
+    static PassRefPtr<SVGFECompositeElement> create(const QualifiedName&, Document&);
 
 private:
-    SVGFECompositeElement(const QualifiedName&, Document*);
+    SVGFECompositeElement(const QualifiedName&, Document&);
 
     bool isSupportedAttribute(const QualifiedName&);
     virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERRIDE;