Do not require password for remembered wifi network.

chrome/browser/chromeos/status/network_menu.cc

 // Copyright (c) 2010 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.
 
 #include "chrome/browser/chromeos/status/network_menu.h"
 
 #include "app/l10n_util.h"
 #include "app/resource_bundle.h"
 #include "base/command_line.h"
 #include "base/stringprintf.h"
@@ skipping 130 matching lines @@
           info->status = kNetworkStatusDisconnected;
           info->message = l10n_util::GetStringUTF8(
               IDS_STATUSBAR_NETWORK_DEVICE_DISCONNECTED);
         }
       } else {
         info->status = kNetworkStatusDisconnected;
         info->message = l10n_util::GetStringUTF8(
             IDS_STATUSBAR_NETWORK_DEVICE_DISCONNECTED);
       }
       if (wifi.encrypted()) {
+        info->need_passphrase = true;
         if (wifi.IsCertificateLoaded() ||
             wifi.encryption() == SECURITY_8021X) {
           info->need_passphrase = false;
-        } else {
-          info->need_passphrase = true;
+        }
+        if (wifi.favorite()) {
+          info->passphrase = wifi.passphrase();
+          info->need_passphrase = false;
         }
       } else {
         info->need_passphrase = false;
       }
       info->ip_address = wifi.ip_address();
       info->remembered = wifi.favorite();
     } else {
       res = false;  // Network not found, hide entry.
     }
   } else if (flags & FLAG_CELLULAR) {
@@ skipping 452 matching lines @@
                                       chromeos::TYPE_WIFI);
       browser->ShowOptionsTab(page);
     }
   } else {
     const bool kFocusLogin = true;
     ShowNetworkConfigView(new NetworkConfigView(), kFocusLogin);
   }
 }
 
 }  // namespace chromeos