Make Date.prototype.toGMTString an alias for Date.prototype.toUTCString

test/mjsunit/function-names.js

 // Copyright 2008 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 47 matching lines @@
 var datePrototypeFunctions = [
     "toString", "toDateString", "toTimeString", "toLocaleString",
     "toLocaleDateString", "toLocaleTimeString", "valueOf", "getTime",
     "getFullYear", "getUTCFullYear", "getMonth", "getUTCMonth",
     "getDate", "getUTCDate", "getDay", "getUTCDay", "getHours",
     "getUTCHours", "getMinutes", "getUTCMinutes", "getSeconds",
     "getUTCSeconds", "getMilliseconds", "getUTCMilliseconds",
     "getTimezoneOffset", "setTime", "setMilliseconds",
     "setUTCMilliseconds", "setSeconds", "setUTCSeconds", "setMinutes",
     "setUTCMinutes", "setHours", "setUTCHours", "setDate", "setUTCDate",
-    "setMonth", "setUTCMonth", "setFullYear", "setUTCFullYear", "toGMTString",
+    "setMonth", "setUTCMonth", "setFullYear", "setUTCFullYear",
     "toUTCString", "getYear", "setYear"];
 
 TestFunctionNames(Date.prototype, datePrototypeFunctions);
+assertEquals(Date.prototype.toGMTString, Date.prototype.toUTCString);
 
 
 // Function.prototype functions.
 var functionPrototypeFunctions = [ "toString", "apply", "call" ];
 
 TestFunctionNames(Function.prototype, functionPrototypeFunctions);
 
 // Math functions.
 var mathFunctions = [
     "random", "abs", "acos", "asin", "atan", "ceil", "cos", "exp", "floor",
@@ skipping 42 matching lines @@
 
 // Global functions.
 var globalFunctions = [
     "escape", "unescape", "decodeURI", "decodeURIComponent",
     "encodeURI", "encodeURIComponent", "Error", "TypeError",
     "RangeError", "SyntaxError", "ReferenceError", "EvalError",
     "URIError", "isNaN", "isFinite", "parseInt", "parseFloat",
     "eval"];
 
 TestFunctionNames(this, globalFunctions);