Remove certain non-standard properties from Intl

test/intl/extra-flag.js

Index: test/intl/extra-flag.js
diff --git a/test/intl/extra-flag.js b/test/intl/extra-flag.js
new file mode 100644
index 0000000000000000000000000000000000000000..3d434a302bc0fc986eeca2205c3504823f3e2a04
--- /dev/null
+++ b/test/intl/extra-flag.js
@@ -0,0 +1,23 @@
+// Copyright 2016 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Flags: --intl-extra
+
+// Turning on the creates the non-standard properties
+
+var dtf = new Intl.DateTimeFormat(['en']);
+assertTrue('v8Parse' in dtf);
+assertTrue('resolved' in dtf);
+assertTrue(!!dtf.resolved && 'pattern' in dtf.resolved);
+
+var nf = new Intl.NumberFormat(['en']);
+assertTrue('v8Parse' in nf);
+assertTrue('resolved' in nf);
+assertTrue(!!nf.resolved && 'pattern' in nf.resolved);
+
+var col = new Intl.Collator(['en']);
+assertTrue('resolved' in col);
+
+var br = new Intl.v8BreakIterator(['en']);
+assertTrue('resolved' in br);