Include Harmony Array/TypedArray methods unconditionally

test/mjsunit/es6/typedarray-proto.js

 // 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-arrays
-
 // Test that the methods for different TypedArray types have the same
 // identity.
 // TODO(dehrenberg): Test that the TypedArray proto hierarchy is set
 // up properly.
 // TODO(dehrenberg): subarray is currently left out because that still
 // uses per-type methods. When that's fixed, stop leaving it out.
 
 var typedArrayConstructors = [
   Uint8Array,
   Int8Array,
@@ skipping 18 matching lines @@
 
 for (var constructor of typedArrayConstructors) {
   for (var method of typedArrayMethods) {
     assertEquals(constructor.prototype[method],
                  Uint8Array.prototype[method], method);
   }
   for (var classMethod of typedArrayClassMethods) {
     assertEquals(constructor[method], Uint8Array[method], classMethod);
   }
 }