Revert of Invalidate the global property cell when converting from data to accessor.

test/mjsunit/regress/convert-global-data-to-accessor.js

Index: test/mjsunit/regress/convert-global-data-to-accessor.js
diff --git a/test/mjsunit/regress/convert-global-data-to-accessor.js b/test/mjsunit/regress/convert-global-data-to-accessor.js
deleted file mode 100644
index 976470935d18efe482dd3eeb6710e3ebf0ffcc7e..0000000000000000000000000000000000000000
--- a/test/mjsunit/regress/convert-global-data-to-accessor.js
+++ /dev/null
@@ -1,15 +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.
-
-function f(o) {
-  return o.x;
-}
-this.x = 100;
-f(this);
-f(this);
-f(this);
-
-Object.defineProperty(this, 'x', { get: function() { return 10; }});
-assertEquals(10, this.x);
-assertEquals(10, f(this));