Show notifications for Network Config errors

ash/system/chromeos/network/network_icon.cc

 // Copyright (c) 2012 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 "ash/system/chromeos/network/network_icon.h"
 
 #include "ash/shell.h"
 #include "ash/system/chromeos/network/network_icon_animation.h"
 #include "ash/system/chromeos/network/network_icon_animation_observer.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 765 matching lines @@
     connecting_network =
         state_handler->ConnectingNetworkByType(flimflam::kTypeVPN);
   }
 
   const NetworkState* network;
   // If we are connecting to a network, and there is either no connected
   // network, or the connection was user requested, use the connecting
   // network.
   if (connecting_network &&
       (!connected_network ||
-       state_handler->connecting_network() == connecting_network->path() ||
        connect_handler->HasConnectingNetwork(connecting_network->path()))) {
     network = connecting_network;
   } else {
     network = connected_network;
   }
 
   // Don't show ethernet in the tray
   if (icon_type == ICON_TYPE_TRAY &&
       network && network->type() == flimflam::kTypeEthernet) {
     *image = gfx::ImageSkia();
@@ skipping 44 matching lines @@
        iter != networks.end(); ++iter) {
     network_paths.insert((*iter)->path());
   }
   PurgeIconMap(ICON_TYPE_TRAY, network_paths);
   PurgeIconMap(ICON_TYPE_DEFAULT_VIEW, network_paths);
   PurgeIconMap(ICON_TYPE_LIST, network_paths);
 }
 
 }  // namespace network_icon
 }  // namespace ash