nsXULContentUtils::GetResource(PRInt32 aNameSpaceID, nsIAtom* aAttribute, nsIRDFResource** aResult)
nsXULContentUtils::GetResource(PRInt32 aNameSpaceID, const nsString& aAttribute, nsIRDFResource** aResult)
nsXULContentUtils::GetResource(PRInt32 aNameSpaceID, nsIAtom* aAttribute, nsIRDFResource** aResult){    // construct a fully-qualified URI from the namespace/tag pair.    NS_PRECONDITION(aAttribute != nsnull, "null ptr");    if (! aAttribute)        return NS_ERROR_NULL_POINTER;    nsresult rv;    nsAutoString attr;    rv = aAttribute->ToString(attr);    if (NS_FAILED(rv)) return rv;    return GetResource(aNameSpaceID, attr, aResult);}