Factory reset screen is added

chrome/browser/chromeos/login/login_display.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_LOGIN_DISPLAY_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_LOGIN_DISPLAY_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 42 matching lines @@
     // Sign out the currently signed in user.
     // Used when the lock screen is being displayed.
     virtual void Signout() = 0;
 
     // Called when existing user pod is selected in the UI.
     virtual void OnUserSelected(const std::string& username) = 0;
 
     // Called when the user requests enterprise enrollment.
     virtual void OnStartEnterpriseEnrollment() = 0;
 
+    // Called when the user requests device reset.
+    virtual void OnStartDeviceReset() = 0;
+
    protected:
     virtual ~Delegate();
   };
 
   // |background_bounds| determines the bounds of login UI background.
   LoginDisplay(Delegate* delegate, const gfx::Rect& background_bounds);
   virtual ~LoginDisplay();
 
   // Initializes login UI with the user pods based on list of known users and
   // guest, new user pods if those are enabled.
@@ skipping 56 matching lines @@
 
   // Bounds of the login UI background.
   gfx::Rect background_bounds_;
 
   DISALLOW_COPY_AND_ASSIGN(LoginDisplay);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_LOGIN_DISPLAY_H_