Remove invalid Array.from test

test/built-ins/Array/from/passing-array-buffer.js

-// Copyright 2015 Microsoft Corporation. All rights reserved.
-// This code is governed by the license found in the LICENSE file.
-
-/*---
-description: Passing array Buffer
-es6id: 22.1.2.1
----*/
-
-var arrayBuffer = new ArrayBuffer([ 1, 2, 4, 8, 16, 32, 64, 128 ]);
-var a = Array.from(arrayBuffer);
-for (var j = 0; j < a.length; j++) {
-    assert.sameValue(a[j], arrayBuffer[j], "Elements mismatch at " + j + ".");
-}