Add forgetNetwork to networkingPrivate

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 108 matching lines @@
         chrome.networkingPrivate.getProperties(
           guid,
           callbackPass(function(properties) {
             assertEq("WiFi", properties.Type);
             assertEq(guid, properties.GUID);
             assertEq("wifi_created", properties.WiFi.SSID);
             assertEq("WEP-PSK", properties.WiFi.Security);
           }));
       }));
   },
+  function forgetNetwork() {
+    var kNumNetworks = 2;
+    chrome.networkingPrivate.getNetworks(
+      { "networkType": "WiFi", "visible": true, "configured": true },
+      callbackPass(function(networks) {
+        assertEq(kNumNetworks, networks.length);
+        chrome.networkingPrivate.forgetNetwork(
+          "stub_wifi1_guid", callbackPass(function() {
+            chrome.networkingPrivate.getNetworks(
+              { "networkType": "WiFi", "visible": true, "configured": true },
+              callbackPass(function(networks) {
+                console.log(JSON.stringify(networks));
+                assertEq(kNumNetworks - 1, networks.length);
+              }));
+          }));
+      }));
+  },
   function getNetworks() {
     // Test 'type' and 'configured'.
     chrome.networkingPrivate.getNetworks(
       { "networkType": "WiFi", "configured": true },
       callbackPass(function(result) {
         assertEq([{
           "Connectable": true,
           "ConnectionState": "Connected",
           "GUID": "stub_wifi1_guid",
           "Name": "wifi1",
@@ skipping 441 matching lines @@
         new privateHelpers.watchForCaptivePortalState(
             'wifi_guid', 'Online', done);
     chrome.test.sendMessage('notifyPortalDetectorObservers');
   },
 ];
 
 var testToRun = window.location.search.substring(1);
 chrome.test.runTests(availableTests.filter(function(op) {
   return op.name == testToRun;
 }));