Supervised users import: make sure users are up-to-date.

chrome/browser/chromeos/login/managed/locally_managed_user_creation_screen.h

 // Copyright (c) 2013 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_MANAGED_LOCALLY_MANAGED_USER_CREATION_SCREEN_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_MANAGED_LOCALLY_MANAGED_USER_CREATION_SCREEN_H_
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "chrome/browser/chromeos/camera_presence_notifier.h"
 #include "chrome/browser/chromeos/login/managed/managed_user_creation_controller.h"
 #include "chrome/browser/chromeos/login/screens/wizard_screen.h"
 #include "chrome/browser/chromeos/net/network_portal_detector.h"
 #include "chrome/browser/image_decoder.h"
+#include "chrome/browser/managed_mode/managed_user_sync_service.h"
 #include "chrome/browser/ui/webui/chromeos/login/locally_managed_user_creation_screen_handler.h"
 #include "ui/gfx/image/image_skia.h"
 
 class Profile;
 
 namespace chromeos {
 
 class NetworkState;
 
 // Class that controls screen showing ui for locally managed user creation.
 class LocallyManagedUserCreationScreen
     : public WizardScreen,
       public LocallyManagedUserCreationScreenHandler::Delegate,
       public ManagedUserCreationController::StatusConsumer,
+      public ManagedUserSyncServiceObserver,
       public ImageDecoder::Delegate,
       public NetworkPortalDetector::Observer,
       public CameraPresenceNotifier::Observer {
  public:
   LocallyManagedUserCreationScreen(
       ScreenObserver* observer,
       LocallyManagedUserCreationScreenHandler* actor);
   virtual ~LocallyManagedUserCreationScreen();
 
   // Makes screen to show message about inconsistency in manager login flow
@@ skipping 15 matching lines @@
   // Results in spinner indicating that creation is in process.
   void OnManagerCryptohomeAuthenticated();
 
   // Shows initial screen where managed user name/password are defined and
   // manager is selected.
   void ShowInitialScreen();
 
   // CameraPresenceNotifier::Observer implementation:
   virtual void OnCameraPresenceCheckDone(bool is_camera_present) OVERRIDE;
 
+  // ManagedUserSyncServiceObserver implementation
+  virtual void OnManagedUserAcknowledged(
+      const std::string& managed_user_id) OVERRIDE {}
+  virtual void OnManagedUsersSyncingStopped() OVERRIDE {}
+  virtual void OnManagedUsersChanged() OVERRIDE;
+
   // WizardScreen implementation:
   virtual void PrepareToShow() OVERRIDE;
   virtual void Show() OVERRIDE;
   virtual void Hide() OVERRIDE;
   virtual std::string GetName() const OVERRIDE;
 
   // LocallyManagedUserCreationScreenHandler::Delegate implementation:
   virtual void OnActorDestroyed(LocallyManagedUserCreationScreenHandler* actor)
       OVERRIDE;
   virtual void CreateManagedUser(
@@ skipping 43 matching lines @@
 
   base::WeakPtrFactory<LocallyManagedUserCreationScreen> weak_factory_;
   LocallyManagedUserCreationScreenHandler* actor_;
 
   scoped_ptr<ManagedUserCreationController> controller_;
   scoped_ptr<base::DictionaryValue> existing_users_;
 
   bool on_error_screen_;
   std::string last_page_;
 
+  ManagedUserSyncService* sync_service_;
+
   gfx::ImageSkia user_photo_;
   scoped_refptr<ImageDecoder> image_decoder_;
   bool apply_photo_after_decoding_;
   int selected_image_;
 
   DISALLOW_COPY_AND_ASSIGN(LocallyManagedUserCreationScreen);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_MANAGED_LOCALLY_MANAGED_USER_CREATION_SCREEN_H_