Update the mozilla tests to new version (as of 2010-06-29).

mozilla-tests/js1_7/regress/regress-407957.js

 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
 /* ***** BEGIN LICENSE BLOCK *****
  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
  *
  * The contents of this file are subject to the Mozilla Public License Version
  * 1.1 (the "License"); you may not use this file except in compliance with
  * the License. You may obtain a copy of the License at
  * http://www.mozilla.org/MPL/
  *
  * Software distributed under the License is distributed on an "AS IS" basis,
@@ skipping 19 matching lines @@
  * use your version of this file under the terms of the MPL, indicate your
  * decision by deleting the provisions above and replace them with the notice
  * and other provisions required by the GPL or the LGPL. If you do not delete
  * the provisions above, a recipient may use your version of this file under
  * the terms of any one of the MPL, the GPL or the LGPL.
  *
  * ***** END LICENSE BLOCK ***** */
 
 var gTestfile = 'regress-407957.js';
 //-----------------------------------------------------------------------------
-var BUGNUMBER = 407323;
+var BUGNUMBER = 407957;
 var summary = 'Iterator is mutable.';
 var actual = '';
 var expect = '';
 
 
 //-----------------------------------------------------------------------------
 test();
 //-----------------------------------------------------------------------------
 
 function test()
 {
   enterFunc ('test');
   printBugNumber(BUGNUMBER);
   printStatus (summary);
  
   var obj           = {};
   var saveIterator  = Iterator;
 
   Iterator = obj;
   reportCompare(obj, Iterator, summary);
 
   exitFunc ('test');
 }