Add kiosk browser tests for network configuration.

chrome/browser/chromeos/login/oobe_display.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_CHROMEOS_LOGIN_OOBE_DISPLAY_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_OOBE_DISPLAY_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 36 matching lines @@
     SCREEN_TPM_ERROR,
     SCREEN_PASSWORD_CHANGED,
     SCREEN_CREATE_MANAGED_USER_DIALOG,
     SCREEN_CREATE_MANAGED_USER_FLOW,
     SCREEN_TERMS_OF_SERVICE,
     SCREEN_WRONG_HWID,
     SCREEN_APP_LAUNCH_SPLASH,
     SCREEN_UNKNOWN
   };
 
+  struct ScreenTransition {
+    Screen previous_screen;
+    Screen current_screen;
+  };
+
   virtual ~OobeDisplay() {}
 
   // Shows the given screen.
   virtual void ShowScreen(WizardScreen* screen) = 0;
 
   // Hides the given screen.
   virtual void HideScreen(WizardScreen* screen) = 0;
 
   // Pointers to actors which should be used by the specific screens. Actors
   // must be owned by the OobeDisplay implementation.
@@ skipping 14 matching lines @@
 
   // Returns if JS side is fully loaded and ready to accept messages.
   // If |false| is returned, then |display_is_ready_callback| is stored
   // and will be called once display is ready.
   virtual bool IsJSReady(const base::Closure& display_is_ready_callback) = 0;
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_OOBE_DISPLAY_H_