Push hasValidAttributeName/Type down into SVGAnimateElement

third_party/WebKit/Source/core/svg/SVGDiscardElement.cpp

 /*
  * Copyright (C) 2014 Samsung Electronics. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 23 matching lines @@
 
 namespace blink {
 
 inline SVGDiscardElement::SVGDiscardElement(Document& document)
     : SVGSMILElement(SVGNames::discardTag, document) {
   ASSERT(RuntimeEnabledFeatures::smilEnabled());
 }
 
 DEFINE_NODE_FACTORY(SVGDiscardElement)
 
-bool SVGDiscardElement::hasValidAttributeType() {
-  // Even if there is no targetElement, discard is still a valid animation as it
-  // has to delete itself.
-  return true;
-}
-
-bool SVGDiscardElement::hasValidAttributeName() {
-  // discard does not use attributeName so it is always valid.
-  return true;
-}
-
 }  // namespace blink