Remove destructuring and default arguments runtime flags

test/mjsunit/es6/destructuring.js

Index: test/mjsunit/es6/destructuring.js
diff --git a/test/mjsunit/harmony/destructuring.js b/test/mjsunit/es6/destructuring.js
similarity index 99%
rename from test/mjsunit/harmony/destructuring.js
rename to test/mjsunit/es6/destructuring.js
index d058b8a77d2817fb593e69b20b2d6d03d340e023..d15805711f0a82324acbeee48f57c0f69da73307 100644
--- a/test/mjsunit/harmony/destructuring.js
+++ b/test/mjsunit/es6/destructuring.js
@@ -1,9 +1,6 @@
 // Copyright 2015 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: --harmony-destructuring-bind
-// Flags: --harmony-default-parameters
 
 (function TestObjectLiteralPattern() {
   var { x : x, y : y, get, set } = { x : 1, y : 2, get: 3, set: 4 };