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

Source/WebCore/svg/SVGMarkerElement.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.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
  * version 2 of the License, or (at your option) any later version.
  *
@@ skipping 66 matching lines @@
     : SVGStyledElement(tagName, document)
     , m_refX(LengthModeWidth)
     , m_refY(LengthModeHeight)
     , m_markerWidth(LengthModeWidth, "3")
     , m_markerHeight(LengthModeHeight, "3") 
     , m_markerUnits(SVGMarkerUnitsStrokeWidth)
     , m_orientType(SVGMarkerOrientAngle)
 {
     // Spec: If the markerWidth/markerHeight attribute is not specified, the effect is as if a value of "3" were specified.
     ASSERT(hasTagName(SVGNames::markerTag));
+    ScriptWrappable::init(this);
     registerAnimatedPropertiesForSVGMarkerElement();
 }
 
 PassRefPtr<SVGMarkerElement> SVGMarkerElement::create(const QualifiedName& tagName, Document* document)
 {
     return adoptRef(new SVGMarkerElement(tagName, document));
 }
 
 const AtomicString& SVGMarkerElement::orientTypeIdentifier()
 {
@@ skipping 155 matching lines @@
   
 PassRefPtr<SVGAnimatedEnumerationPropertyTearOff<SVGMarkerOrientType> > SVGMarkerElement::orientTypeAnimated()
 {
     m_orientType.shouldSynchronize = true;
     return static_pointer_cast<SVGAnimatedEnumerationPropertyTearOff<SVGMarkerOrientType> >(lookupOrCreateOrientTypeWrapper(this));
 }
 
 }
 
 #endif