Remove stale references to --harmony-arrays flag in mjsunit tests

test/mjsunit/harmony/array-fill.js

Index: test/mjsunit/harmony/array-fill.js
diff --git a/test/mjsunit/harmony/array-fill.js b/test/mjsunit/harmony/array-fill.js
deleted file mode 100644
index eae18d113bf7e3d4fbbc2ecba48940009fc08f5b..0000000000000000000000000000000000000000
--- a/test/mjsunit/harmony/array-fill.js
+++ /dev/null
@@ -1,32 +0,0 @@
-// 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: --harmony-arrays
-
-assertEquals(1, Array.prototype.fill.length);
-
-assertArrayEquals([].fill(8), []);
-assertArrayEquals([0, 0, 0, 0, 0].fill(), [undefined, undefined, undefined, undefined, undefined]);
-assertArrayEquals([0, 0, 0, 0, 0].fill(8), [8, 8, 8, 8, 8]);
-assertArrayEquals([0, 0, 0, 0, 0].fill(8, 1), [0, 8, 8, 8, 8]);
-assertArrayEquals([0, 0, 0, 0, 0].fill(8, 10), [0, 0, 0, 0, 0]);
-assertArrayEquals([0, 0, 0, 0, 0].fill(8, -5), [8, 8, 8, 8, 8]);
-assertArrayEquals([0, 0, 0, 0, 0].fill(8, 1, 4), [0, 8, 8, 8, 0]);
-assertArrayEquals([0, 0, 0, 0, 0].fill(8, 1, -1), [0, 8, 8, 8, 0]);
-assertArrayEquals([0, 0, 0, 0, 0].fill(8, 1, 42), [0, 8, 8, 8, 8]);
-assertArrayEquals([0, 0, 0, 0, 0].fill(8, -3, 42), [0, 0, 8, 8, 8]);
-assertArrayEquals([0, 0, 0, 0, 0].fill(8, -3, 4), [0, 0, 8, 8, 0]);
-assertArrayEquals([0, 0, 0, 0, 0].fill(8, -2, -1), [0, 0, 0, 8, 0]);
-assertArrayEquals([0, 0, 0, 0, 0].fill(8, -1, -3), [0, 0, 0, 0, 0]);
-assertArrayEquals([0, 0, 0, 0, 0].fill(8, undefined, 4), [8, 8, 8, 8, 0]);
-assertArrayEquals([ ,  ,  ,  , 0].fill(8, 1, 3), [, 8, 8, , 0]);
-
-// If the range is empty, the array is not actually modified and
-// should not throw, even when applied to a frozen object.
-assertArrayEquals(Object.freeze([1, 2, 3]).fill(0, 0, 0), [1, 2, 3]);
-
-// Test exceptions
-assertThrows('Object.freeze([0]).fill()', TypeError);
-assertThrows('Array.prototype.fill.call(null)', TypeError);
-assertThrows('Array.prototype.fill.call(undefined)', TypeError);