Remove the configuration of Tether-associated Wi-Fi networks once connectivity is lost.

chromeos/components/tether/initializer.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 CHROMEOS_COMPONENTS_TETHER_INITIALIZER_H_
 #define CHROMEOS_COMPONENTS_TETHER_INITIALIZER_H_
 
 #include <memory>
 
 #include "base/gtest_prod_util.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
 #include "components/prefs/pref_registry_simple.h"
 #include "components/signin/core/browser/profile_oauth2_token_service.h"
 #include "device/bluetooth/bluetooth_adapter.h"
 #include "device/bluetooth/bluetooth_advertisement.h"
 
 class PrefService;
 
 namespace cryptauth {
 class CryptAuthService;
 class RemoteBeaconSeedFetcher;
 }
 
 namespace chromeos {
 
+class ManagedNetworkConfigurationHandler;
 class NetworkConnect;
 class NetworkStateHandler;
 
 namespace tether {
 
 class ActiveHost;
 class ActiveHostNetworkStateUpdater;
 class BleConnectionManager;
 class DeviceIdTetherNetworkGuidMap;
 class HostScanner;
 class HostScanDevicePrioritizer;
 class LocalDeviceDataProvider;
 class NotificationPresenter;
 class TetherConnector;
 class TetherHostFetcher;
+class TetherNetworkDisconnectionHandler;
 class WifiHotspotConnector;
 
 // Initializes the Tether Chrome OS component.
 class Initializer : public OAuth2TokenService::Observer {
  public:
   // Initializes the tether feature.
   static void Init(
       cryptauth::CryptAuthService* cryptauth_service,
       std::unique_ptr<NotificationPresenter> notification_presenter,
       PrefService* pref_service,
       ProfileOAuth2TokenService* token_service,
       NetworkStateHandler* network_state_handler,
+      ManagedNetworkConfigurationHandler* managed_network_configuration_handler,
       NetworkConnect* network_connect);
 
   // Shuts down the tether feature, destroying all internal classes. This should
   // be called before the dependencies passed to Init() are destroyed.
   static void Shutdown();
 
   static void RegisterProfilePrefs(PrefRegistrySimple* registry);
 
  private:
   friend class InitializerTest;
 
   static Initializer* instance_;
 
-  Initializer(cryptauth::CryptAuthService* cryptauth_service,
-              std::unique_ptr<NotificationPresenter> notification_presenter,
-              PrefService* pref_service,
-              ProfileOAuth2TokenService* token_service,
-              NetworkStateHandler* network_state_handler,
-              NetworkConnect* network_connect);
+  Initializer(
+      cryptauth::CryptAuthService* cryptauth_service,
+      std::unique_ptr<NotificationPresenter> notification_presenter,
+      PrefService* pref_service,
+      ProfileOAuth2TokenService* token_service,
+      NetworkStateHandler* network_state_handler,
+      ManagedNetworkConfigurationHandler* managed_network_configuration_handler,
+      NetworkConnect* network_connect);
   ~Initializer() override;
 
   // OAuth2TokenService::Observer:
   void OnRefreshTokensLoaded() override;
 
   void FetchBluetoothAdapter();
   void OnBluetoothAdapterFetched(
       scoped_refptr<device::BluetoothAdapter> adapter);
   void OnBluetoothAdapterAdvertisingIntervalSet(
       scoped_refptr<device::BluetoothAdapter> adapter);
   void OnBluetoothAdapterAdvertisingIntervalError(
       device::BluetoothAdvertisement::ErrorCode status);
 
   cryptauth::CryptAuthService* cryptauth_service_;
   std::unique_ptr<NotificationPresenter> notification_presenter_;
   PrefService* pref_service_;
   ProfileOAuth2TokenService* token_service_;
   NetworkStateHandler* network_state_handler_;
+  ManagedNetworkConfigurationHandler* managed_network_configuration_handler_;
   NetworkConnect* network_connect_;
 
   // Declare new objects in the order that they will be created during
   // initialization to ensure that they are destroyed in the correct order. This
   // order will be enforced by InitializerTest.TestCreateAndDestroy.
   std::unique_ptr<TetherHostFetcher> tether_host_fetcher_;
   std::unique_ptr<LocalDeviceDataProvider> local_device_data_provider_;
   std::unique_ptr<cryptauth::RemoteBeaconSeedFetcher>
       remote_beacon_seed_fetcher_;
   std::unique_ptr<BleConnectionManager> ble_connection_manager_;
   std::unique_ptr<HostScanDevicePrioritizer> host_scan_device_prioritizer_;
   std::unique_ptr<WifiHotspotConnector> wifi_hotspot_connector_;
   std::unique_ptr<ActiveHost> active_host_;
   std::unique_ptr<ActiveHostNetworkStateUpdater>
       active_host_network_state_updater_;
   std::unique_ptr<DeviceIdTetherNetworkGuidMap>
       device_id_tether_network_guid_map_;
   std::unique_ptr<TetherConnector> tether_connector_;
+  std::unique_ptr<TetherNetworkDisconnectionHandler>
+      tether_network_disconnection_handler_;
   std::unique_ptr<HostScanner> host_scanner_;
 
   base::WeakPtrFactory<Initializer> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(Initializer);
 };
 
 }  // namespace tether
 
 }  // namespace chromeos
 
 #endif  // CHROMEOS_COMPONENTS_TETHER_INITIALIZER_H_