After expanding <symbol> in <use>, expand its siblings

third_party/WebKit/Source/core/svg/SVGUseElement.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.
  * Copyright (C) 2011 Torch Mobile (Beijing) Co. Ltd. All rights reserved.
  * Copyright (C) 2012 University of Szeged
  * Copyright (C) 2012 Renata Hodovan <reni@webkit.org>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 678 matching lines @@
 
         RefPtrWillBeRawPtr<SVGElement> replacingElement(svgElement.get());
 
         // Replace <symbol> with <svg>.
         ASSERT(element->parentNode());
         element->parentNode()->replaceChild(svgElement.release(), element);
 
         // Expand the siblings because the *element* is replaced and we will
         // lose the sibling chain when we are back from recursion.
         element = replacingElement.get();
+        for (RefPtrWillBeRawPtr<SVGElement> sibling = Traversal<SVGElement>::nextSibling(*element); sibling; sibling = Traversal<SVGElement>::nextSibling(*sibling))
+            expandSymbolElementsInShadowTree(sibling.get());
     }
 
     for (RefPtrWillBeRawPtr<SVGElement> child = Traversal<SVGElement>::firstChild(*element); child; child = Traversal<SVGElement>::nextSibling(*child))
         expandSymbolElementsInShadowTree(child.get());
 }
 
 void SVGUseElement::invalidateShadowTree()
 {
     if (!inActiveDocument() || m_needsShadowTreeRecreation)
         return;
@@ skipping 124 matching lines @@
 
     if (m_resource)
         m_resource->removeClient(this);
 
     m_resource = resource;
     if (m_resource)
         m_resource->addClient(this);
 }
 
 } // namespace blink