Migrate --enable-arc and --arc-available part 1.

chrome/test/data/extensions/api_test/chromeos_info_private/extended/background.js

 // Copyright 2016 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.
 
 chrome.app.runtime.onLaunched.addListener(function() {
   chrome.test.getConfig(function(config) {
     var testName = config.customArg;
     if (!testName) {
       chrome.test.fail("Missing test name.");
       return;
     }
     chrome.chromeosInfoPrivate.get(['sessionType', 'playStoreStatus'],
         function (values) {
       if (testName == 'kiosk') {
         chrome.test.assertEq('kiosk', values['sessionType']);
+      } else if (testName == 'arc not-available') {
+        chrome.test.assertEq('not available', values['playStoreStatus']);
       } else if (testName == 'arc available') {
         chrome.test.assertEq('available', values['playStoreStatus']);
       } else if (testName == 'arc enabled') {
         chrome.test.assertEq('enabled', values['playStoreStatus']);
       }
       chrome.test.succeed();
     });
   });
 });