Don't start FRE from the login screen

chrome/browser/chromeos/login/ui/login_display_host_impl.h

 // Copyright 2014 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_UI_LOGIN_DISPLAY_HOST_IMPL_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_UI_LOGIN_DISPLAY_HOST_IMPL_H_
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 50 matching lines @@
   explicit LoginDisplayHostImpl(const gfx::Rect& wallpaper_bounds);
   ~LoginDisplayHostImpl() override;
 
   // LoginDisplayHost implementation:
   LoginDisplay* CreateLoginDisplay(LoginDisplay::Delegate* delegate) override;
   gfx::NativeWindow GetNativeWindow() const override;
   OobeUI* GetOobeUI() const override;
   WebUILoginView* GetWebUILoginView() const override;
   void BeforeSessionStart() override;
   void Finalize() override;
-  void OnCompleteLogin() override;
   void OpenProxySettings() override;
   void SetStatusAreaVisible(bool visible) override;
-  AutoEnrollmentController* GetAutoEnrollmentController() override;
   void StartWizard(OobeScreen first_screen) override;
   WizardController* GetWizardController() override;
   AppLaunchController* GetAppLaunchController() override;
   void StartUserAdding(const base::Closure& completion_callback) override;
   void CancelUserAdding() override;
   void StartSignInScreen(const LoginScreenContext& context) override;
   void OnPreferencesChanged() override;
   void PrewarmAuthentication() override;
   void StartAppLaunch(
       const std::string& app_id,
@@ skipping 115 matching lines @@
   void TryToPlayStartupSound();
 
   // Called when login-prompt-visible signal is caught.
   void OnLoginPromptVisible();
 
   // Used to calculate position of the screens and wallpaper.
   gfx::Rect wallpaper_bounds_;
 
   content::NotificationRegistrar registrar_;
 
-  // The controller driving the auto-enrollment check.
-  std::unique_ptr<AutoEnrollmentController> auto_enrollment_controller_;
-
   // Sign in screen controller.
   std::unique_ptr<ExistingUserController> existing_user_controller_;
 
   // OOBE and some screens (camera, recovery) controller.
   std::unique_ptr<WizardController> wizard_controller_;
 
   std::unique_ptr<SignInScreenController> signin_screen_controller_;
 
   // App launch controller.
   std::unique_ptr<AppLaunchController> app_launch_controller_;
@@ skipping 103 matching lines @@
 
   base::WeakPtrFactory<LoginDisplayHostImpl> pointer_factory_;
   base::WeakPtrFactory<LoginDisplayHostImpl> animation_weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(LoginDisplayHostImpl);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_UI_LOGIN_DISPLAY_HOST_IMPL_H_