Remove Unused measure DocumentCreateAttributeNS

LayoutTests/dom/xhtml/level3/core/attrisid06.js

 
 /*
 Copyright © 2001-2004 World Wide Web Consortium, 
 (Massachusetts Institute of Technology, European Research Consortium 
 for Informatics and Mathematics, Keio University). All 
 Rights Reserved. This work is distributed under the W3C® Software License [1] in the 
 hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
 
 [1] http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231
@@ skipping 75 matching lines @@
     if(checkInitialization(builder, "attrisid06") != null) return;
     var doc;
       var attr;
       var id = false;
       
       var docRef = null;
       if (typeof(this.doc) != 'undefined') {
         docRef = this.doc;
       }
       doc = load(docRef, "doc", "hc_staff");
-      attr = doc.createAttributeNS("http://www.w3.org/XML/1998/namespace","xml:lang");
+      attr = doc.createAttribute("xml:lang");
       id = attr.isId;
 
       assertFalse("AttrIsIDFalse06",id);
 
 }
 
 
 
 
 function runTest() {
    attrisid06();
 }