Factory reset screen is added

chrome/browser/chromeos/login/existing_user_controller.h

Index: chrome/browser/chromeos/login/existing_user_controller.h
diff --git a/chrome/browser/chromeos/login/existing_user_controller.h b/chrome/browser/chromeos/login/existing_user_controller.h
index adfe116bd06bb54f334d0ddcb0a3c797893c891a..7e392b2d92744f4c5455a4b749422e23a445efc4 100644
--- a/chrome/browser/chromeos/login/existing_user_controller.h
+++ b/chrome/browser/chromeos/login/existing_user_controller.h
@@ -79,6 +79,7 @@ class ExistingUserController : public LoginDisplay::Delegate,
   virtual void LoginAsGuest() OVERRIDE;
   virtual void OnUserSelected(const std::string& username) OVERRIDE;
   virtual void OnStartEnterpriseEnrollment() OVERRIDE;
+  virtual void OnStartDeviceReset() OVERRIDE;
 
   // content::NotificationObserver implementation.
   virtual void Observe(int type,
@@ -159,6 +160,9 @@ class ExistingUserController : public LoginDisplay::Delegate,
   // first logged in.
   void ShowEnrollmentScreen(bool forced, const std::string& user);
 
+  // Shows "reset device" screen.
+  void ShowResetScreen();
+
   // Invoked to complete login. Login might be suspended if auto-enrollment
   // has to be performed, and will resume once auto-enrollment completes.
   void CompleteLoginInternal(std::string username, std::string password);