Remove QualifiedName argument from SVGElement::create functions

Source/core/svg/SVGAltGlyphItemElement.h

Index: Source/core/svg/SVGAltGlyphItemElement.h
diff --git a/Source/core/svg/SVGAltGlyphItemElement.h b/Source/core/svg/SVGAltGlyphItemElement.h
index 18223d7b8ca5d6c493abbc96116bc5ff9416dcb0..cf4c9b091800734cd34e1291307f0cbcf3a93ee6 100644
--- a/Source/core/svg/SVGAltGlyphItemElement.h
+++ b/Source/core/svg/SVGAltGlyphItemElement.h
@@ -28,12 +28,12 @@ namespace WebCore {
 
 class SVGAltGlyphItemElement FINAL : public SVGElement {
 public:
-    static PassRefPtr<SVGAltGlyphItemElement> create(const QualifiedName&, Document&);
+    static PassRefPtr<SVGAltGlyphItemElement> create(Document&);
 
     bool hasValidGlyphElements(Vector<String>& glyphNames) const;
 
 private:
-    SVGAltGlyphItemElement(const QualifiedName&, Document&);
+    explicit SVGAltGlyphItemElement(Document&);
 
     virtual bool rendererIsNeeded(const RenderStyle&) OVERRIDE { return false; }
 };