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

Source/core/svg/SVGMaskElement.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
  * Copyright (C) 2005 Alexander Kellett <lypanov@kde.org>
  * Copyright (C) 2009 Dirk Schulze <krit@webkit.org>
  * Copyright (C) Research In Motion Limited 2009-2010. 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
@@ skipping 20 matching lines @@
 namespace WebCore {
 
 // Animated property definitions
 DEFINE_ANIMATED_ENUMERATION(SVGMaskElement, SVGNames::maskUnitsAttr, MaskUnits, maskUnits, SVGUnitTypes::SVGUnitType)
 DEFINE_ANIMATED_ENUMERATION(SVGMaskElement, SVGNames::maskContentUnitsAttr, MaskContentUnits, maskContentUnits, SVGUnitTypes::SVGUnitType)
 
 BEGIN_REGISTER_ANIMATED_PROPERTIES(SVGMaskElement)
     REGISTER_LOCAL_ANIMATED_PROPERTY(maskUnits)
     REGISTER_LOCAL_ANIMATED_PROPERTY(maskContentUnits)
     REGISTER_PARENT_ANIMATED_PROPERTIES(SVGElement)
-    REGISTER_PARENT_ANIMATED_PROPERTIES(SVGTests)
 END_REGISTER_ANIMATED_PROPERTIES
 
 inline SVGMaskElement::SVGMaskElement(Document& document)
     : SVGElement(SVGNames::maskTag, document)
+    , SVGTests(this)
     , m_x(SVGAnimatedLength::create(this, SVGNames::xAttr, SVGLength::create(LengthModeWidth)))
     , m_y(SVGAnimatedLength::create(this, SVGNames::yAttr, SVGLength::create(LengthModeHeight)))
     , m_width(SVGAnimatedLength::create(this, SVGNames::widthAttr, SVGLength::create(LengthModeWidth)))
     , m_height(SVGAnimatedLength::create(this, SVGNames::heightAttr, SVGLength::create(LengthModeHeight)))
     , m_maskUnits(SVGUnitTypes::SVG_UNIT_TYPE_OBJECTBOUNDINGBOX)
     , m_maskContentUnits(SVGUnitTypes::SVG_UNIT_TYPE_USERSPACEONUSE)
 {
     ScriptWrappable::init(this);
 
     // Spec: If the x/y attribute is not specified, the effect is as if a value of "-10%" were specified.
@@ skipping 100 matching lines @@
 
 bool SVGMaskElement::selfHasRelativeLengths() const
 {
     return m_x->currentValue()->isRelative()
         || m_y->currentValue()->isRelative()
         || m_width->currentValue()->isRelative()
         || m_height->currentValue()->isRelative();
 }
 
 }