[SVG] SVGAnimatedString{,List} migration to new SVG property impl.

Source/core/svg/SVGElement.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2008 Rob Buis <buis@kde.org>
  * Copyright (C) 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Alp Toker <alp@atoker.com>
  * Copyright (C) 2009 Cameron McCormack <cam@mcc.id.au>
  *
  * 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
@@ skipping 34 matching lines @@
 #include "core/svg/SVGElementRareData.h"
 #include "core/svg/SVGGraphicsElement.h"
 #include "core/svg/SVGSVGElement.h"
 #include "core/svg/SVGUseElement.h"
 
 #include "wtf/TemporaryChange.h"
 
 namespace WebCore {
 
 // Animated property definitions
-DEFINE_ANIMATED_STRING(SVGElement, HTMLNames::classAttr, ClassName, className)
 
 BEGIN_REGISTER_ANIMATED_PROPERTIES(SVGElement)
-REGISTER_LOCAL_ANIMATED_PROPERTY(className)
 END_REGISTER_ANIMATED_PROPERTIES
 
 using namespace HTMLNames;
 using namespace SVGNames;
 
 void mapAttributeToCSSProperty(HashMap<StringImpl*, CSSPropertyID>* propertyNameToIdMap, const QualifiedName& attrName)
 {
     // FIXME: when CSS supports "transform-origin" the special case for transform_originAttr can be removed.
     CSSPropertyID propertyId = cssPropertyID(attrName.localName());
     if (!propertyId && attrName == transform_originAttr)
         propertyId = CSSPropertyWebkitTransformOrigin; // cssPropertyID("-webkit-transform-origin")
     ASSERT(propertyId > 0);
     propertyNameToIdMap->set(attrName.localName().impl(), propertyId);
 }
 
 SVGElement::SVGElement(const QualifiedName& tagName, Document& document, ConstructionType constructionType)
     : Element(tagName, &document, constructionType)
+    , m_className(SVGAnimatedString::create(this, HTMLNames::classAttr, SVGString::create()))
 #if !ASSERT_DISABLED
     , m_inRelativeLengthClientsInvalidation(false)
 #endif
     , m_animatedPropertiesDestructed(false)
     , m_isContextElement(false)
     , m_hasSVGRareData(false)
 {
     ScriptWrappable::init(this);
+    addToPropertyMap(m_className);
     registerAnimatedPropertiesForSVGElement();
     setHasCustomStyleCallbacks();
 }
 
 SVGElement::~SVGElement()
 {
     ASSERT(inDocument() || !hasRelativeLengths());
 }
 
 void
@@ skipping 556 matching lines @@
     ensureSVGRareData()->setCorrespondingElement(correspondingElement);
 }
 
 void SVGElement::parseAttribute(const QualifiedName& name, const AtomicString& value)
 {
     if (name == HTMLNames::classAttr) {
         // SVG animation has currently requires special storage of values so we set
         // the className here. svgAttributeChanged actually causes the resulting
         // style updates (instead of Element::parseAttribute). We don't
         // tell Element about the change to avoid parsing the class list twice
-        setClassNameBaseValue(value);
+        SVGParsingError parseError = NoError;
+        m_className->setBaseValueAsString(value, parseError);
+        reportAttributeParsingError(parseError, name, value);
     } else if (name.matches(XMLNames::langAttr) || name.matches(XMLNames::spaceAttr)) {
     } else {
         // standard events
         const AtomicString& eventName = HTMLElement::eventNameForAttributeName(name);
         if (!eventName.isNull())
             setAttributeEventListener(eventName, createAttributeEventListener(this, name, value));
         else
             Element::parseAttribute(name, value);
     }
 }
@@ skipping 291 matching lines @@
 
 void SVGElement::svgAttributeChanged(const QualifiedName& attrName)
 {
     CSSPropertyID propId = SVGElement::cssPropertyIdForSVGAttributeName(attrName);
     if (propId > 0) {
         SVGElementInstance::invalidateAllInstancesOfElement(this);
         return;
     }
 
     if (attrName == HTMLNames::classAttr) {
-        classAttributeChanged(AtomicString(classNameCurrentValue()));
+        classAttributeChanged(AtomicString(m_className->currentValue()->value()));
         SVGElementInstance::invalidateAllInstancesOfElement(this);
         return;
     }
 
     if (isIdAttributeName(attrName)) {
         RenderObject* object = renderer();
         // Notify resources about id changes, this is important as we cache resources by id in SVGDocumentExtensions
         if (object && object->isSVGResourceContainer())
             toRenderSVGResourceContainer(object)->idChanged();
         if (inDocument())
@@ skipping 203 matching lines @@
         animatableAttributes.add(SVGNames::zAttr);
     }
 
     if (name == classAttr)
         return true;
 
     return animatableAttributes.contains(name);
 }
 #endif
 }