[cros] Make disconnected icons used by network drop-down and network button consistent.

chrome/browser/ui/webui/chromeos/login/network_dropdown.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_NETWORK_DROPDOWN_H_
 #define CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_NETWORK_DROPDOWN_H_
 
 #include "base/basictypes.h"
 #include "chrome/browser/chromeos/status/network_menu.h"
 #include "chrome/browser/chromeos/status/network_menu_icon.h"
 #include "chrome/browser/chromeos/cros/network_library.h"
 #include "ui/gfx/native_widget_types.h"
 #include "chrome/browser/chromeos/login/login_html_dialog.h"
 
 namespace chromeos {
 
 class NetworkMenuWebUI;
 
 // Class which implements network dropdown menu using WebUI.
 class NetworkDropdown : public NetworkMenu::Delegate,
                         public NetworkMenuIcon::Delegate,
                         NetworkLibrary::NetworkManagerObserver,
                         public LoginHtmlDialog::Delegate {
  public:
   NetworkDropdown(WebUI* web_ui, gfx::NativeWindow parent_window, bool oobe);
   virtual ~NetworkDropdown();
 
+  // Sets last active network type. Used to show correct disconnected icon.
+  void SetLastNetworkType(ConnectionType last_network_type);
+
   // This method should be called, when item with the given id is chosen.
   void OnItemChosen(int id);
 
   // NetworkMenu::Delegate implementation:
   virtual views::MenuButton* GetMenuButton() OVERRIDE;
   virtual gfx::NativeWindow GetNativeWindow() const OVERRIDE;
   virtual void OpenButtonOptions() OVERRIDE;
   virtual bool ShouldOpenButtonOptions() const OVERRIDE;
 
   // NetworkMenuIcon::Delegate implementation:
@@ skipping 27 matching lines @@
 
   // Is the dropdown shown on one of the OOBE screens.
   bool oobe_;
 
   DISALLOW_COPY_AND_ASSIGN(NetworkDropdown);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_NETWORK_DROPDOWN_H_