Network connectivity errors handling (incl. CP) for enrollment flow

chrome/browser/chromeos/login/screens/error_screen_actor.h

 // 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_ERROR_SCREEN_ACTOR_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_ERROR_SCREEN_ACTOR_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 35 matching lines @@
   // screen.
   OobeUI::Screen parent_screen() const { return parent_screen_; }
 
   // Sets screen this actor belongs to.
   virtual void SetDelegate(ErrorScreenActorDelegate* delegate) = 0;
 
   // Shows the screen.
   virtual void Show(OobeDisplay::Screen parent_screen,
                     base::DictionaryValue* params) = 0;
 
+  // Shows the screen and call |on_hide| on hide.
+  virtual void Show(OobeDisplay::Screen parent_screen,
+                    base::DictionaryValue* params,
+                    const base::Closure& on_hide) = 0;
+
   // Hides the screen.
   virtual void Hide() = 0;
 
   // Initializes captive portal dialog and shows that if needed.
   virtual void FixCaptivePortal() = 0;
 
   // Shows captive portal dialog.
   virtual void ShowCaptivePortal() = 0;
 
   // Hides captive portal dialog.
@@ skipping 19 matching lines @@
   bool show_connecting_indicator_;
 
   OobeUI::Screen parent_screen_;
 
   DISALLOW_COPY_AND_ASSIGN(ErrorScreenActor);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_ERROR_SCREEN_ACTOR_H_