Simpler return value of HashTable::add/HashMap:add and others

Source/core/rendering/svg/SVGResourcesCache.cpp

 /*
  * Copyright (C) Research In Motion Limited 2010. 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.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 33 matching lines @@
 
     const SVGRenderStyle* svgStyle = style->svgStyle();
     ASSERT(svgStyle);
 
     // Build a list of all resources associated with the passed RenderObject
     OwnPtr<SVGResources> newResources = SVGResources::buildResources(object, svgStyle);
     if (!newResources)
         return;
 
     // Put object in cache.
-    SVGResources* resources = m_cache.set(object, newResources.release()).iterator->value.get();
+    SVGResources* resources = m_cache.set(object, newResources.release()).storedValue->value.get();
 
     // Run cycle-detection _afterwards_, so self-references can be caught as well.
     SVGResourcesCycleSolver solver(object, resources);
     solver.resolveCycles();
 
     // Walk resources and register the render object at each resources.
     HashSet<RenderSVGResourceContainer*> resourceSet;
     resources->buildSetOfResources(resourceSet);
 
     HashSet<RenderSVGResourceContainer*>::iterator end = resourceSet.end();
@@ skipping 129 matching lines @@
         // Mark users of destroyed resources as pending resolution based on the id of the old resource.
         Element* resourceElement = resource->element();
         Element* clientElement = toElement(it->key->node());
         SVGDocumentExtensions* extensions = clientElement->document().accessSVGExtensions();
 
         extensions->addPendingResource(resourceElement->fastGetAttribute(HTMLNames::idAttr), clientElement);
     }
 }
 
 }