Introduce Element::AttributeModificationParams

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

 /*
  * Copyright (C) 2004, 2005 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
  * Copyright (C) 2007 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2008 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
@@ skipping 47 matching lines @@
   // hasValidAttributeType above.)
   m_cssPropertyId = CSSPropertyInvalid;
 }
 
 SVGPropertyBase* SVGAnimateTransformElement::createPropertyForAnimation(
     const String& value) const {
   DCHECK(isAnimatingSVGDom());
   return SVGTransformList::create(m_transformType, value);
 }
 
-void SVGAnimateTransformElement::parseAttribute(const QualifiedName& name,
-                                                const AtomicString& oldValue,
-                                                const AtomicString& value) {
-  if (name == SVGNames::typeAttr) {
-    m_transformType = parseTransformType(value);
+void SVGAnimateTransformElement::parseAttribute(
+    const AttributeModificationParams& params) {
+  if (params.name == SVGNames::typeAttr) {
+    m_transformType = parseTransformType(params.newValue);
     if (m_transformType == kSvgTransformMatrix)
       m_transformType = kSvgTransformUnknown;
     return;
   }
 
-  SVGAnimateElement::parseAttribute(name, oldValue, value);
+  SVGAnimateElement::parseAttribute(params);
 }
 
 }  // namespace blink