Move InvalidationGuard/InstanceUpdateBlocker out of SVGElementInstance

Source/core/svg/SVGFELightElement.cpp

 /*
  * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
  * Copyright (C) 2005 Oliver Hunt <oliver@nerget.com>
  *
  * 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 112 matching lines @@
     reportAttributeParsingError(parseError, name, value);
 }
 
 void SVGFELightElement::svgAttributeChanged(const QualifiedName& attrName)
 {
     if (!isSupportedAttribute(attrName)) {
         SVGElement::svgAttributeChanged(attrName);
         return;
     }
 
-    SVGElementInstance::InvalidationGuard invalidationGuard(this);
+    SVGElement::InvalidationGuard invalidationGuard(this);
 
     if (attrName == SVGNames::azimuthAttr
         || attrName == SVGNames::elevationAttr
         || attrName == SVGNames::xAttr
         || attrName == SVGNames::yAttr
         || attrName == SVGNames::zAttr
         || attrName == SVGNames::pointsAtXAttr
         || attrName == SVGNames::pointsAtYAttr
         || attrName == SVGNames::pointsAtZAttr
         || attrName == SVGNames::specularExponentAttr
@@ skipping 26 matching lines @@
     if (!changedByParser) {
         if (ContainerNode* parent = parentNode()) {
             RenderObject* renderer = parent->renderer();
             if (renderer && renderer->isSVGResourceFilterPrimitive())
                 RenderSVGResource::markForLayoutAndParentResourceInvalidation(renderer);
         }
     }
 }
 
 }