Revert of Ship ES2015 sloppy-mode function hoisting, let, class

test/mjsunit/es6/block-non-strict-errors.js

Index: test/mjsunit/es6/block-non-strict-errors.js
diff --git a/test/mjsunit/es6/block-non-strict-errors.js b/test/mjsunit/es6/block-non-strict-errors.js
index db7f558905f6cc14a9c6cd876a047b4a55198f99..50d5f22cf1415163d2196eef9ac9d8a492041033 100644
--- a/test/mjsunit/es6/block-non-strict-errors.js
+++ b/test/mjsunit/es6/block-non-strict-errors.js
@@ -1,9 +1,6 @@
 // Copyright 2014 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: --no-harmony-sloppy-let --no-harmony-sloppy-function
-// Flags: --no-harmony-sloppy
 
 function CheckError(source) {
   var exception = null;