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

Source/core/svg/SVGTextPathElement.cpp

 /*
  * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2010 Rob Buis <rwlbuis@gmail.com>
  *
  * 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.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 12 matching lines @@
 #include "core/svg/SVGTextPathElement.h"
 
 #include "XLinkNames.h"
 #include "core/rendering/svg/RenderSVGResource.h"
 #include "core/rendering/svg/RenderSVGTextPath.h"
 #include "core/svg/SVGElementInstance.h"
 
 namespace WebCore {
 
 // Animated property definitions
-DEFINE_ANIMATED_LENGTH(SVGTextPathElement, SVGNames::startOffsetAttr, StartOffset, startOffset)
 DEFINE_ANIMATED_ENUMERATION(SVGTextPathElement, SVGNames::methodAttr, Method, method, SVGTextPathMethodType)
 DEFINE_ANIMATED_ENUMERATION(SVGTextPathElement, SVGNames::spacingAttr, Spacing, spacing, SVGTextPathSpacingType)
 DEFINE_ANIMATED_STRING(SVGTextPathElement, XLinkNames::hrefAttr, Href, href)
 
 BEGIN_REGISTER_ANIMATED_PROPERTIES(SVGTextPathElement)
-    REGISTER_LOCAL_ANIMATED_PROPERTY(startOffset)
     REGISTER_LOCAL_ANIMATED_PROPERTY(method)
     REGISTER_LOCAL_ANIMATED_PROPERTY(spacing)
     REGISTER_LOCAL_ANIMATED_PROPERTY(href)
     REGISTER_PARENT_ANIMATED_PROPERTIES(SVGTextContentElement)
 END_REGISTER_ANIMATED_PROPERTIES
 
 inline SVGTextPathElement::SVGTextPathElement(Document& document)
     : SVGTextContentElement(SVGNames::textPathTag, document)
-    , m_startOffset(LengthModeOther)
+    , m_startOffset(SVGAnimatedLength::create(this, SVGNames::startOffsetAttr, SVGLength::create(LengthModeOther)))
     , m_method(SVGTextPathMethodAlign)
     , m_spacing(SVGTextPathSpacingExact)
 {
     ScriptWrappable::init(this);
+
+    addToPropertyMap(m_startOffset);
     registerAnimatedPropertiesForSVGTextPathElement();
 }
 
 PassRefPtr<SVGTextPathElement> SVGTextPathElement::create(Document& document)
 {
     return adoptRef(new SVGTextPathElement(document));
 }
 
 SVGTextPathElement::~SVGTextPathElement()
 {
@@ skipping 17 matching lines @@
     return supportedAttributes.contains<SVGAttributeHashTranslator>(attrName);
 }
 
 void SVGTextPathElement::parseAttribute(const QualifiedName& name, const AtomicString& value)
 {
     SVGParsingError parseError = NoError;
 
     if (!isSupportedAttribute(name))
         SVGTextContentElement::parseAttribute(name, value);
     else if (name == SVGNames::startOffsetAttr)
-        setStartOffsetBaseValue(SVGLength::construct(LengthModeOther, value, parseError));
+        m_startOffset->setBaseValueAsString(value, AllowNegativeLengths, parseError);
     else if (name == SVGNames::methodAttr) {
         SVGTextPathMethodType propertyValue = SVGPropertyTraits<SVGTextPathMethodType>::fromString(value);
         if (propertyValue > 0)
             setMethodBaseValue(propertyValue);
     } else if (name == SVGNames::spacingAttr) {
         SVGTextPathSpacingType propertyValue = SVGPropertyTraits<SVGTextPathSpacingType>::fromString(value);
         if (propertyValue > 0)
             setSpacingBaseValue(propertyValue);
     } else if (SVGURIReference::parseAttribute(name, value)) {
     } else
@@ skipping 81 matching lines @@
 
 void SVGTextPathElement::removedFrom(ContainerNode* rootParent)
 {
     SVGTextContentElement::removedFrom(rootParent);
     if (rootParent->inDocument())
         clearResourceReferences();
 }
 
 bool SVGTextPathElement::selfHasRelativeLengths() const
 {
-    return startOffsetCurrentValue().isRelative()
+    return m_startOffset->currentValue()->isRelative()
         || SVGTextContentElement::selfHasRelativeLengths();
 }
 
 }