Merge 139457

Source/WebCore/svg/SVGStyledElement.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 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 338 matching lines @@
 {
     SVGElement::insertedInto(rootParent);
     updateRelativeLengthsInformation();
     buildPendingResourcesIfNeeded();
     return InsertionDone;
 }
 
 void SVGStyledElement::buildPendingResourcesIfNeeded()
 {
     Document* document = this->document();
-    if (!needsPendingResourceHandling() || !document)
+    if (!needsPendingResourceHandling() || !document || !inDocument() || isInShadowTree())
         return;
 
     SVGDocumentExtensions* extensions = document->accessSVGExtensions();
     String resourceId = getIdAttribute();
     if (!extensions->hasPendingResource(resourceId))
         return;
 
     // Mark pending resources as pending for removal.
     extensions->markPendingResourcesForRemoval(resourceId);
 
@@ skipping 106 matching lines @@
 }
 
 bool SVGStyledElement::isKeyboardFocusable(KeyboardEvent*) const
 {
     return isMouseFocusable();
 }
 
 }
 
 #endif // ENABLE(SVG)