Revert 173612

chrome/test/data/extensions/api_test/developer/test/common.js

-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-var assertEq = chrome.test.assertEq;
-var assertTrue = chrome.test.assertTrue;
-var fail = chrome.test.fail;
-var callback = chrome.test.callback;
-
-function getItemNamed(list, name) {
-  for (var i = 0; i < list.length; i++) {
-    if (list[i].name == name) {
-      return list[i];
-    }
-  }
-  fail("didn't find item with name: " + name);
-  return null;
-}
-
-// Verifies that the item's name, enabled, and type properties match |name|,
-// |enabled|, and |type|, and checks against any additional name/value
-// properties from |additional_properties|.
-function checkItem(item, name, enabled, type, additional_properties) {
-  assertTrue(item !== null);
-  assertEq(name, item.name);
-  assertEq(type, item.type);
-  assertEq(enabled, item.enabled);
-
-  for (var propname in additional_properties) {
-    var value = additional_properties[propname];
-    if (typeof value === 'string')
-      value = value.replace("<ID>", item.id);
-    assertTrue(propname in item);
-    assertEq(value, item[propname]);
-  }
-}
-
-// Gets an extension/app with |name| in |list|, verifies that its enabled
-// and type properties match |enabled| and |type|, and checks against any
-// additional name/value properties from |additional_properties|.
-function checkItemInList(list, name, enabled, type, additional_properties) {
-  var item = getItemNamed(list, name);
-  checkItem(item, name, enabled, type, additional_properties);
-}