Use InternalArrays from certain Intl code

test/mjsunit/regress/regress-crbug-604299.js

Index: test/mjsunit/regress/regress-crbug-604299.js
diff --git a/test/mjsunit/es6/classes-super.js b/test/mjsunit/regress/regress-crbug-604299.js
similarity index 53%
copy from test/mjsunit/es6/classes-super.js
copy to test/mjsunit/regress/regress-crbug-604299.js
index 7bdf4ba86c1c44c6915a046e7ad48cf463da2c20..9908f2df4d3fde40db76ec5bdb6d06afb6b2e709 100644
--- a/test/mjsunit/es6/classes-super.js
+++ b/test/mjsunit/regress/regress-crbug-604299.js
@@ -2,14 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-"use strict";
+Array.prototype.__defineSetter__(0,function(value){});
 
-class Test {
-  m() {
-    super.length = 10;
-  }
+if (this.Intl) {
+  var o = new Intl.DateTimeFormat('en-US', {'timeZone': 'Asia/Katmandu'})
 }
-
-var array = [];
-Test.prototype.m.call(array);
-assertEquals(10, array.length);