Remove runtime flags for sloppy mode block scoping features

test/mjsunit/es6/block-scope-class.js

Index: test/mjsunit/es6/block-scope-class.js
diff --git a/test/mjsunit/es6/block-scope-class.js b/test/mjsunit/es6/block-scope-class.js
index 351feaa90e13b5434f101615e2b08fdaf451dd8b..7bbd49d33872d7e3694a372aba74275506f7df3d 100644
--- a/test/mjsunit/es6/block-scope-class.js
+++ b/test/mjsunit/es6/block-scope-class.js
@@ -4,8 +4,6 @@
 
 // Test for conflicting variable bindings.
 
-// Flags: --harmony-sloppy --harmony-sloppy-function
-
 function AssertEqualsStrictAndSloppy(value, code) {
   assertEquals(value, eval("(function() {" + code + "})()"));
   assertEquals(value, eval("(function() { 'use strict'; " + code + "})()"));