Revert of Protect the emptiness of Array prototype elements with a PropertyCell.

test/mjsunit/elide-double-hole-check-12.js

Index: test/mjsunit/elide-double-hole-check-12.js
diff --git a/test/mjsunit/elide-double-hole-check-12.js b/test/mjsunit/elide-double-hole-check-12.js
deleted file mode 100644
index 758734db89e58fcec8ee3d861e6cd3a816cc1ec3..0000000000000000000000000000000000000000
--- a/test/mjsunit/elide-double-hole-check-12.js
+++ /dev/null
@@ -1,23 +0,0 @@
-// 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: --allow-natives-syntax
-
-function f1(a, i) {
-  return a[i] + 0.5;
-}
-
-var other_realm = Realm.create();
-var arr = [,0.0,2.5];
-assertEquals(0.5, f1(arr, 1));
-assertEquals(0.5, f1(arr, 1));
-%OptimizeFunctionOnNextCall(f1);
-assertEquals(0.5, f1(arr, 1));
-
-Realm.shared = arr.__proto__;
-
-// The call syntax is useful to make sure the native context is that of the
-// other realm.
-Realm.eval(other_realm, "Array.prototype.push.call(Realm.shared, 1);");
-assertEquals(1.5, f1(arr, 0));