First part of work to move V8 binding integrity off of vtables.

Source/WebCore/svg/SVGTextPositioningElement.cpp

 /*
  * Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 Rob Buis <buis@kde.org>
  *
  * 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 34 matching lines @@
     REGISTER_LOCAL_ANIMATED_PROPERTY(y)
     REGISTER_LOCAL_ANIMATED_PROPERTY(dx)
     REGISTER_LOCAL_ANIMATED_PROPERTY(dy)
     REGISTER_LOCAL_ANIMATED_PROPERTY(rotate)
     REGISTER_PARENT_ANIMATED_PROPERTIES(SVGTextContentElement)
 END_REGISTER_ANIMATED_PROPERTIES
 
 SVGTextPositioningElement::SVGTextPositioningElement(const QualifiedName& tagName, Document* document)
     : SVGTextContentElement(tagName, document)
 {
+    ScriptWrappable::init(this);
     registerAnimatedPropertiesForSVGTextPositioningElement();
 }
 
 bool SVGTextPositioningElement::isSupportedAttribute(const QualifiedName& attrName)
 {
     DEFINE_STATIC_LOCAL(HashSet<QualifiedName>, supportedAttributes, ());
     if (supportedAttributes.isEmpty()) {
         supportedAttributes.add(SVGNames::xAttr);
         supportedAttributes.add(SVGNames::yAttr);
         supportedAttributes.add(SVGNames::dxAttr);
@@ skipping 103 matching lines @@
 #endif
         && !node->hasTagName(SVGNames::trefTag))
         return 0;
 
     return static_cast<SVGTextPositioningElement*>(node);
 }
 
 }
 
 #endif // ENABLE(SVG)