SVGElement::parseAttribute resolves property via property map (Step 2)

Source/core/svg/SVGClipPathElement.cpp

Index: Source/core/svg/SVGClipPathElement.cpp
diff --git a/Source/core/svg/SVGClipPathElement.cpp b/Source/core/svg/SVGClipPathElement.cpp
index 4de9d37af7a77d7f5b95606563cd4b34c9f1efb8..335a01350485ed9d290813f2942c866ade65376c 100644
--- a/Source/core/svg/SVGClipPathElement.cpp
+++ b/Source/core/svg/SVGClipPathElement.cpp
@@ -37,35 +37,14 @@ inline SVGClipPathElement::SVGClipPathElement(Document& document)
 
 DEFINE_NODE_FACTORY(SVGClipPathElement)
 
-bool SVGClipPathElement::isSupportedAttribute(const QualifiedName& attrName)
-{
-    DEFINE_STATIC_LOCAL(HashSet<QualifiedName>, supportedAttributes, ());
-    if (supportedAttributes.isEmpty())
-        supportedAttributes.add(SVGNames::clipPathUnitsAttr);
-
-    return supportedAttributes.contains<SVGAttributeHashTranslator>(attrName);
-}
-
 void SVGClipPathElement::parseAttribute(const QualifiedName& name, const AtomicString& value)
 {
-    if (!isSupportedAttribute(name)) {
-        SVGGraphicsElement::parseAttribute(name, value);
-        return;
-    }
-
-    SVGParsingError parseError = NoError;
-
-    if (name == SVGNames::clipPathUnitsAttr)
-        m_clipPathUnits->setBaseValueAsString(value, parseError);
-    else
-        ASSERT_NOT_REACHED();
-
-    reportAttributeParsingError(parseError, name, value);
+    parseAttributeNew(name, value);
 }
 
 void SVGClipPathElement::svgAttributeChanged(const QualifiedName& attrName)
 {
-    if (!isSupportedAttribute(attrName)) {
+    if (attrName != SVGNames::clipPathUnitsAttr) {
         SVGGraphicsElement::svgAttributeChanged(attrName);
         return;
     }