Remove QualifiedName argument from SVGElement::create functions

Source/core/svg/SVGRadialGradientElement.cpp

Index: Source/core/svg/SVGRadialGradientElement.cpp
diff --git a/Source/core/svg/SVGRadialGradientElement.cpp b/Source/core/svg/SVGRadialGradientElement.cpp
index d3a227a8bc3a55274ed5c9009951b5cd7c225612..e23898a90a259d52e37e5afd1c29683e32d55eb9 100644
--- a/Source/core/svg/SVGRadialGradientElement.cpp
+++ b/Source/core/svg/SVGRadialGradientElement.cpp
@@ -51,8 +51,8 @@ BEGIN_REGISTER_ANIMATED_PROPERTIES(SVGRadialGradientElement)
     REGISTER_PARENT_ANIMATED_PROPERTIES(SVGGradientElement)
 END_REGISTER_ANIMATED_PROPERTIES
 
-inline SVGRadialGradientElement::SVGRadialGradientElement(const QualifiedName& tagName, Document& document)
-    : SVGGradientElement(tagName, document)
+inline SVGRadialGradientElement::SVGRadialGradientElement(Document& document)
+    : SVGGradientElement(SVGNames::radialGradientTag, document)
     , m_cx(LengthModeWidth, "50%")
     , m_cy(LengthModeHeight, "50%")
     , m_r(LengthModeOther, "50%")
@@ -61,14 +61,13 @@ inline SVGRadialGradientElement::SVGRadialGradientElement(const QualifiedName& t
     , m_fr(LengthModeOther, "0%")
 {
     // Spec: If the cx/cy/r/fr attribute is not specified, the effect is as if a value of "50%" were specified.
-    ASSERT(hasTagName(SVGNames::radialGradientTag));
     ScriptWrappable::init(this);
     registerAnimatedPropertiesForSVGRadialGradientElement();
 }
 
-PassRefPtr<SVGRadialGradientElement> SVGRadialGradientElement::create(const QualifiedName& tagName, Document& document)
+PassRefPtr<SVGRadialGradientElement> SVGRadialGradientElement::create(Document& document)
 {
-    return adoptRef(new SVGRadialGradientElement(tagName, document));
+    return adoptRef(new SVGRadialGradientElement(document));
 }
 
 bool SVGRadialGradientElement::isSupportedAttribute(const QualifiedName& attrName)