Refactor ArcSupportHost and ArcAuthService part2.

chrome/browser/chromeos/arc/arc_auth_service.h

 // Copyright 2016 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_ARC_ARC_AUTH_SERVICE_H_
 #define CHROME_BROWSER_CHROMEOS_ARC_ARC_AUTH_SERVICE_H_
 
 #include <memory>
 #include <ostream>
 #include <string>
@@ skipping 222 matching lines @@
 
   // StopArc(), then EnableArc(). Between them data clear may happens.
   // This is a special method to support enterprise device lost case.
   // This can be called only when ARC is running.
   void StopAndEnableArc();
 
   // Removes the data if ARC is stopped. Otherwise, queue to remove the data
   // on ARC is stopped.
   void RemoveArcData();
 
-  // Returns current page that has to be shown in OptIn UI.
-  ArcSupportHost::UIPage ui_page() const { return ui_page_; }
-
-  // Returns current page status, relevant to the specific page.
-  const base::string16& ui_page_status() const { return ui_page_status_; }
-
   ArcSupportHost* support_host() { return support_host_.get(); }
 
   void StartArc();
 
  private:
   using AccountInfoCallback = base::Callback<void(mojom::AccountInfoPtr)>;
   class AccountInfoNotifier;
 
   // TODO(hidehiko): move UI methods/fields to ArcSupportHost.
-  void ShowUI(ArcSupportHost::UIPage page, const base::string16& status);
-  void CloseUI();
-  void SetUIPage(ArcSupportHost::UIPage page, const base::string16& status);
   void SetState(State state);
   void ShutdownBridge();
-  void ShutdownBridgeAndCloseUI();
-  void ShutdownBridgeAndShowUI(ArcSupportHost::UIPage page,
-                               const base::string16& status);
   void OnOptInPreferenceChanged();
   void StartUI();
   void OnAndroidManagementPassed();
   void OnArcDataRemoved(bool success);
   void OnArcSignInTimeout();
   bool IsAuthCodeRequest() const;
   void FetchAuthCode();
   void PrepareContextForAuthCodeRequest();
   void RequestAccountInfoInternal(
       std::unique_ptr<AccountInfoNotifier> account_info_notifier);
@@ skipping 15 matching lines @@
   // Unowned pointer. Keeps current profile.
   Profile* profile_ = nullptr;
 
   // Registrar used to monitor ARC enabled state.
   PrefChangeRegistrar pref_change_registrar_;
 
   mojo::Binding<AuthHost> binding_;
   State state_ = State::NOT_INITIALIZED;
   base::ObserverList<Observer> observer_list_;
   std::unique_ptr<ArcAppLauncher> playstore_launcher_;
-  ArcSupportHost::UIPage ui_page_ = ArcSupportHost::UIPage::NO_PAGE;
-  base::string16 ui_page_status_;
   bool clear_required_ = false;
   bool reenable_arc_ = false;
   base::OneShotTimer arc_sign_in_timer_;
 
   // Notifies the correct callback whenever the auth_code is ready.
   std::unique_ptr<AccountInfoNotifier> account_info_notifier_;
 
   // Temporarily keeps the ArcSupportHost instance.
   // This should be moved to ArcSessionManager when the refactoring is
   // done.
@@ skipping 12 matching lines @@
 
   DISALLOW_COPY_AND_ASSIGN(ArcAuthService);
 };
 
 // Outputs the stringified |state| to |os|. This is only for logging purposes.
 std::ostream& operator<<(std::ostream& os, const ArcAuthService::State& state);
 
 }  // namespace arc
 
 #endif  // CHROME_BROWSER_CHROMEOS_ARC_ARC_AUTH_SERVICE_H_