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

Source/core/svg/SVGAnimationElement.h

 /*
  * Copyright (C) 2004, 2005 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
  * Copyright (C) 2007 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Cameron McCormack <cam@mcc.id.au>
  * Copyright (C) Research In Motion Limited 2011. 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
@@ skipping 209 matching lines @@
     void currentValuesFromKeyPoints(float percent, float& effectivePercent, String& from, String& to) const;
     float calculatePercentForSpline(float percent, unsigned splineIndex) const;
     float calculatePercentForFromTo(float percent) const;
     unsigned calculateKeyTimesIndex(float percent) const;
 
     void adjustForInheritance(SVGElement* targetElement, const QualifiedName& attributeName, String&);
 
     BEGIN_DECLARE_ANIMATED_PROPERTIES(SVGAnimationElement)
     END_DECLARE_ANIMATED_PROPERTIES
 
-    // SVGTests
-    virtual void synchronizeRequiredFeatures() OVERRIDE FINAL { SVGTests::synchronizeRequiredFeatures(this); }
-    virtual void synchronizeRequiredExtensions() OVERRIDE FINAL { SVGTests::synchronizeRequiredExtensions(this); }
-    virtual void synchronizeSystemLanguage() OVERRIDE FINAL { SVGTests::synchronizeSystemLanguage(this); }
-
     void setCalcMode(const AtomicString&);
 
     bool m_animationValid;
 
     AttributeType m_attributeType;
     Vector<String> m_values;
     // FIXME: We should probably use doubles for this, but there's no point
     // making such a change unless all SVG logic for sampling animations is
     // changed to use doubles.
     Vector<float> m_keyTimes;
     Vector<float> m_keyPoints;
     Vector<UnitBezier> m_keySplines;
     String m_lastValuesAnimationFrom;
     String m_lastValuesAnimationTo;
     bool m_hasInvalidCSSAttributeType;
     CalcMode m_calcMode;
     AnimationMode m_animationMode;
 };
 
 } // namespace WebCore
 
 #endif // SVGAnimationElement_h