Remove unused DBusThreadManagerObserver

chromeos/dbus/fake_dbus_thread_manager.h

 // Copyright (c) 2012 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_DBUS_FAKE_DBUS_THREAD_MANAGER_H_
 #define CHROMEOS_DBUS_FAKE_DBUS_THREAD_MANAGER_H_
 
 #include "base/logging.h"
-#include "base/observer_list.h"
 #include "chromeos/chromeos_export.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
 
 namespace dbus {
 class Bus;
 class ObjectPath;
 }  // namespace dbus
 
 namespace chromeos {
 
-class DBusThreadManagerObserver;
-
 // This class provides a fake implementation of DBusThreadManager, which
 // hosts fake D-Bus clients.
 class CHROMEOS_EXPORT FakeDBusThreadManager : public DBusThreadManager {
  public:
   FakeDBusThreadManager();
   virtual ~FakeDBusThreadManager();
 
   // Creates and sets all fake DBusClients and the PowerPolicyController.
   void SetFakeClients();
 
@@ skipping 39 matching lines @@
   void SetNfcRecordClient(scoped_ptr<NfcRecordClient> client);
   void SetNfcTagClient(scoped_ptr<NfcTagClient> client);
   void SetPermissionBrokerClient(scoped_ptr<PermissionBrokerClient> client);
   void SetPowerManagerClient(scoped_ptr<PowerManagerClient> client);
   void SetPowerPolicyController(scoped_ptr<PowerPolicyController> client);
   void SetSessionManagerClient(scoped_ptr<SessionManagerClient> client);
   void SetSMSClient(scoped_ptr<SMSClient> client);
   void SetSystemClockClient(scoped_ptr<SystemClockClient> client);
   void SetUpdateEngineClient(scoped_ptr<UpdateEngineClient> client);
 
-  virtual void AddObserver(DBusThreadManagerObserver* observer) OVERRIDE;
-  virtual void RemoveObserver(DBusThreadManagerObserver* observer) OVERRIDE;
   virtual dbus::Bus* GetSystemBus() OVERRIDE;
 
   virtual BluetoothAdapterClient* GetBluetoothAdapterClient() OVERRIDE;
   virtual BluetoothAgentManagerClient*
       GetBluetoothAgentManagerClient() OVERRIDE;
   virtual BluetoothDeviceClient* GetBluetoothDeviceClient() OVERRIDE;
   virtual BluetoothGattCharacteristicClient*
       GetBluetoothGattCharacteristicClient() OVERRIDE;
   virtual BluetoothGattDescriptorClient*
       GetBluetoothGattDescriptorClient() OVERRIDE;
@@ skipping 24 matching lines @@
   virtual NfcTagClient* GetNfcTagClient() OVERRIDE;
   virtual PermissionBrokerClient* GetPermissionBrokerClient() OVERRIDE;
   virtual PowerManagerClient* GetPowerManagerClient() OVERRIDE;
   virtual PowerPolicyController* GetPowerPolicyController() OVERRIDE;
   virtual SessionManagerClient* GetSessionManagerClient() OVERRIDE;
   virtual SMSClient* GetSMSClient() OVERRIDE;
   virtual SystemClockClient* GetSystemClockClient() OVERRIDE;
   virtual UpdateEngineClient* GetUpdateEngineClient() OVERRIDE;
 
  private:
-  // Note: Keep this before other members so they can call AddObserver() in
-  // their c'tors.
-  ObserverList<DBusThreadManagerObserver> observers_;
-
   scoped_ptr<BluetoothAdapterClient> bluetooth_adapter_client_;
   scoped_ptr<BluetoothAgentManagerClient> bluetooth_agent_manager_client_;
   scoped_ptr<BluetoothDeviceClient> bluetooth_device_client_;
   scoped_ptr<BluetoothGattCharacteristicClient>
       bluetooth_gatt_characteristic_client_;
   scoped_ptr<BluetoothGattDescriptorClient>
       bluetooth_gatt_descriptor_client_;
   scoped_ptr<BluetoothGattManagerClient> bluetooth_gatt_manager_client_;
   scoped_ptr<BluetoothGattServiceClient> bluetooth_gatt_service_client_;
   scoped_ptr<BluetoothInputClient> bluetooth_input_client_;
@@ skipping 26 matching lines @@
   scoped_ptr<UpdateEngineClient> update_engine_client_;
 
   scoped_ptr<PowerPolicyController> power_policy_controller_;
 
   DISALLOW_COPY_AND_ASSIGN(FakeDBusThreadManager);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROMEOS_DBUS_FAKE_DBUS_THREAD_MANAGER_H_