Remove runtime flags for sloppy mode block scoping features

test/mjsunit/es6/block-for-sloppy.js

Index: test/mjsunit/es6/block-for-sloppy.js
diff --git a/test/mjsunit/harmony/block-for-sloppy.js b/test/mjsunit/es6/block-for-sloppy.js
similarity index 99%
rename from test/mjsunit/harmony/block-for-sloppy.js
rename to test/mjsunit/es6/block-for-sloppy.js
index 261c46a1664f73a6ed8f98887630bc48ff7bd977..4f0f63faa3b1ce5914522c213d47b439152e16dc 100644
--- a/test/mjsunit/harmony/block-for-sloppy.js
+++ b/test/mjsunit/es6/block-for-sloppy.js
@@ -25,8 +25,6 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-// Flags: --harmony-sloppy --harmony-sloppy-let
-
 function props(x) {
   var array = [];
   for (let p in x) array.push(p);