Do not require password for remembered wifi network.

chrome/browser/resources/network_menu.js

 // 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.
 
 
 // Network status constants.
 const StatusConnected = 'connected';
 const StatusDisconnected = 'disconnected';
 const StatusConnecting = 'connecting';
 const StatusError = 'error';
@@ skipping 125 matching lines @@
             this.passwordEdit.value,
             this.ssidEdit.value,
             this.rememberCheckbox.checked);
       }
     } else if (this.passwordEdit) {
       if (this.passwordEdit.value) {
         sendConnect(index,
             this.passwordEdit.value, '', this.rememberCheckbox.checked);
       }
     } else {
-      sendConnect(index, '', '', this.rememberCheckbox.checked);
+      if (this.attrs.remembered) {
+        sendConnect(index, this.attrs.passphrase, '',
+                    this.rememberCheckbox.checked);
+      } else {
+        sendConnect(index, '', '', this.rememberCheckbox.checked);
+      }
     }
   },
 
   /**
    * Handle keydown event in ssid edit.
    * @private
    */
   handleSsidEditKeydown_: function(e) {
     if (e.target == this.ssidEdit &&
         e.keyIdentifier == 'Enter') {
@@ skipping 190 matching lines @@
           event.target == item.rememberCheckbox.nextElementSibling ||
           event.target == item.ssidEdit ||
           event.target == item.passwordEdit) {
         return;
       }
     }
 
     Menu.prototype.onClick_.call(this, event, item);
   },
 };