Tweak error message

test/mjsunit/function-call.js

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 133 matching lines @@
      Array.prototype.map,
      Array.prototype.filter];
 
 // Reduce functions.
 var reducing_functions =
     [Array.prototype.reduce,
      Array.prototype.reduceRight];
 
 function checkExpectedMessage(e) {
   assertTrue(e.message.indexOf("called on null or undefined") >= 0 ||
-             e.message.indexOf("Cannot convert null to object") >= 0);
+      e.message.indexOf("Cannot convert undefined or null to object") >= 0);
 }
 
 // Test that all natives using the ToObject call throw the right exception.
 for (var i = 0; i < should_throw_on_null_and_undefined.length; i++) {
   // Sanity check that all functions are correct
   assertEquals(typeof(should_throw_on_null_and_undefined[i]), "function");
 
   var exception = false;
   try {
     // We call all functions with no parameters, which means that essential
@@ skipping 181 matching lines @@
   }
 }
 
 
 // Object.prototype.toString()
 assertEquals(Object.prototype.toString.call(null),
              '[object Null]')
 
 assertEquals(Object.prototype.toString.call(undefined),
              '[object Undefined]')