[cros] Return proxy-settings back to the network menu list for OOBE.

chrome/browser/resources/chromeos/login/screen_error_message.js

  // Copyright (c) 2011 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.
 
 /**
  * @fileoverview Offline message screen implementation.
  */
 
 cr.define('login', function() {
   // Screens that should have offline message overlay.
@@ skipping 77 matching lines @@
       $('error-guest-signin').innerHTML = localStrings.getStringF(
           'guestSignin',
           '<a id="error-guest-signin-link" class="signin-link" href="#">',
           '</a>');
       $('error-guest-signin-link').onclick = function() {
         chrome.send('launchIncognito');
       };
     },
 
     onBeforeShow: function() {
-      cr.ui.DropDown.setActive('offline-networks-list', true);
+      cr.ui.DropDown.setActive('offline-networks-list', true, false);
 
       $('error-guest-signin').hidden = $('guestSignin').hidden ||
           !$('add-user-header-bar-item').hidden;
     },
 
     onBeforeHide: function() {
-      cr.ui.DropDown.setActive('offline-networks-list', false);
+      cr.ui.DropDown.setActive('offline-networks-list', false, false);
     },
 
     update: function() {
       chrome.send('loginRequestNetworkState',
                   ['login.ErrorMessageScreen.updateState',
                    'update']);
     },
 
     /**
      * Shows or hides offline message based on network on/offline state.
@@ skipping 122 matching lines @@
       this.updateState(NET_STATE.PORTAL, network, reason);
       // Schedules a retry.
       currentScreen.scheduleRetry();
     }
   };
 
   return {
     ErrorMessageScreen: ErrorMessageScreen
   };
 });