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

Source/WebCore/svg/SVGHKernElement.cpp

 /*
  * Copyright (C) 2007 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2008 Eric Seidel <eric@webkit.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.
  *
@@ skipping 16 matching lines @@
 #include "SVGFontElement.h"
 #include "SVGFontFaceElement.h"
 #include "SVGNames.h"
 
 namespace WebCore {
 
 inline SVGHKernElement::SVGHKernElement(const QualifiedName& tagName, Document* document)
     : SVGElement(tagName, document)
 {
     ASSERT(hasTagName(SVGNames::hkernTag));
+    ScriptWrappable::init(this);
 }
 
 PassRefPtr<SVGHKernElement> SVGHKernElement::create(const QualifiedName& tagName, Document* document)
 {
     return adoptRef(new SVGHKernElement(tagName, document));
 }
 
 Node::InsertionNotificationRequest SVGHKernElement::insertedInto(ContainerNode* rootParent)
 {
     ContainerNode* fontNode = parentNode();
@@ skipping 31 matching lines @@
         && parseKerningUnicodeString(u1, kerningPair.unicodeRange1, kerningPair.unicodeName1)
         && parseKerningUnicodeString(u2, kerningPair.unicodeRange2, kerningPair.unicodeName2)) {
         kerningPair.kerning = fastGetAttribute(SVGNames::kAttr).string().toFloat();
         kerningPairs.append(kerningPair);
     }
 }
 
 }
 
 #endif // ENABLE(SVG_FONTS)