[cros,webui] Pass correct params when showing network drop-down.

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 219 matching lines @@
         chrome.send('loginRequestNetworkState',
                     ['login.ErrorMessageScreen.maybeRetry',
                      'frame error:' + error]);
       }
     }
   };
 
   /**
    * Network state callback where we decide whether to schdule a retry.
    */
-  ErrorMessageScreen.maybeRetry = function(state, network, reason) {
+  ErrorMessageScreen.maybeRetry =
+      function(state, network, reason, lastNetworkType) {
     console.log('ErrorMessageScreen.maybeRetry, state=' + state +
                 ', network=' + network);
 
     // No retry if we are not online.
     if (state != NET_STATE.ONLINE)
       return;
 
     var currentScreen = Oobe.getInstance().currentScreen;
     if (MANAGED_SCREENS.indexOf(currentScreen.id) != -1) {
-      this.updateState(NET_STATE.PORTAL, network, reason);
+      this.updateState(NET_STATE.PORTAL, network, reason, lastNetworkType);
       // Schedules a retry.
       currentScreen.scheduleRetry();
     }
   };
 
   /**
    * Updates screen localized content like links since they're not updated
    * via template.
    */
   ErrorMessageScreen.updateLocalizedContent = function() {
     $('error-message').updateLocalizedContent_();
   };
 
   return {
     ErrorMessageScreen: ErrorMessageScreen
   };
 });