Prevent networkingPrivate.forgetNetwork from removing shared configs

chrome/test/data/extensions/api_test/networking_private/chromeos/test.js

 // Copyright (c) 2013 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.
 
 // The expectations in this test for the Chrome OS implementation. See
 // networking_private_chromeos_apitest.cc for more info.
 
 var callbackPass = chrome.test.callbackPass;
 var callbackFail = chrome.test.callbackFail;
 var assertTrue = chrome.test.assertTrue;
@@ skipping 209 matching lines @@
           chrome.networkingPrivate.forgetNetwork(
               kTestNetworkGuid, callbackPass(function() {
                 chrome.networkingPrivate.getNetworks(
                     filter, callbackPass(function(networks) {
                       assertEq(kNumNetworks - 1, networks.length);
                       assertFalse(guidExists(networks, kTestNetworkGuid));
                     }));
               }));
         }));
   },
+  function forgetPolicyControlledNetwork() {
+    chrome.networkingPrivate.getProperties('stub_wifi2', callbackPass(function(
+        properties) {
+      // Sanity check to verify there is a policy defined config for the network
+      // config that will be set up in this test.
+      chrome.test.assertEq('UserPolicy', properties.Source);
+      chrome.test.assertEq('WiFi', properties.Type);
+      chrome.test.assertEq('WPA-PSK', properties.WiFi.Security);
+      chrome.test.assertEq('wifi2_PSK', properties.WiFi.SSID);
+
+      chrome.networkingPrivate.forgetNetwork(
+          'stub_wifi2', callbackFail('Error.PolicyControlled'));
+    }));
+  },
   function getNetworks() {
     // Test 'type' and 'configured'.
     var filter = {
       networkType: NetworkType.WI_FI,
       configured: true
     };
     chrome.networkingPrivate.getNetworks(
       filter,
       callbackPass(function(result) {
         assertEq([{
@@ skipping 669 matching lines @@
   var tests = availableTests.filter(function(op) {
     return args.test == op.name;
   });
   if (tests.length !== 1) {
     chrome.test.notifyFail('Test not found ' + args.test);
     return;
   }
 
   chrome.test.runTests(tests);
 });