Remove QualifiedName argument from SVGElement::create functions

Source/core/svg/SVGPolylineElement.h

Index: Source/core/svg/SVGPolylineElement.h
diff --git a/Source/core/svg/SVGPolylineElement.h b/Source/core/svg/SVGPolylineElement.h
index 97fc80e35e50d641aa71da353b8d6e4b3f3527ff..428314366deef40da4461ec5b79627c86476b37e 100644
--- a/Source/core/svg/SVGPolylineElement.h
+++ b/Source/core/svg/SVGPolylineElement.h
@@ -28,10 +28,10 @@ namespace WebCore {
 
 class SVGPolylineElement FINAL : public SVGPolyElement {
 public:
-    static PassRefPtr<SVGPolylineElement> create(const QualifiedName&, Document&);
+    static PassRefPtr<SVGPolylineElement> create(Document&);
 
 private:
-    SVGPolylineElement(const QualifiedName&, Document&);
+    explicit SVGPolylineElement(Document&);
 };
 
 DEFINE_NODE_TYPE_CASTS(SVGPolylineElement, hasTagName(SVGNames::polylineTag));