CSP blocks style application in cloned nodes

Source/WebCore/svg/SVGElement.h

 /*
  * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
  * Copyright (C) 2009 Apple Inc. 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 108 matching lines @@
 
     virtual bool addEventListener(const AtomicString& eventType, PassRefPtr<EventListener>, bool useCapture) OVERRIDE;
     virtual bool removeEventListener(const AtomicString& eventType, EventListener*, bool useCapture) OVERRIDE;
 
 protected:
     SVGElement(const QualifiedName&, Document*, ConstructionType = CreateSVGElement);
 
     virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERRIDE;
 
     virtual void finishParsingChildren();
-    virtual void attributeChanged(const QualifiedName&, const AtomicString&) OVERRIDE;
+    virtual void attributeChanged(const QualifiedName&, const AtomicString&, AttributeModificationReason = ModifiedDirectly) OVERRIDE;
     virtual bool childShouldCreateRenderer(const NodeRenderingContext&) const OVERRIDE;
     
     virtual void removedFrom(ContainerNode*) OVERRIDE;
 
     SVGElementRareData* svgRareData() const;
     SVGElementRareData* ensureSVGRareData();
 
     void reportAttributeParsingError(SVGParsingError, const QualifiedName&, const AtomicString&);
 
 private:
@@ skipping 37 matching lines @@
 inline const SVGElement* toSVGElement(const Node* node)
 {
     ASSERT_WITH_SECURITY_IMPLICATION(!node || node->isSVGElement());
     return static_cast<const SVGElement*>(node);
 }
 
 }
 
 #endif
 #endif