Remove service, add device, in BluetoothLocalGattService::Delegate

device/bluetooth/bluez/bluetooth_local_gatt_characteristic_bluez.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 DEVICE_BLUETOOTH_BLUEZ_BLUETOOTH_LOCAL_GATT_CHARACTERISTIC_BLUEZ_H_
 #define DEVICE_BLUETOOTH_BLUEZ_BLUETOOTH_LOCAL_GATT_CHARACTERISTIC_BLUEZ_H_
 
 #include <cstdint>
 #include <vector>
 
@@ skipping 21 matching lines @@
       Properties properties,
       BluetoothLocalGattServiceBlueZ* service);
   ~BluetoothLocalGattCharacteristicBlueZ() override;
 
   // device::BluetoothGattCharacteristic overrides:
   device::BluetoothUUID GetUUID() const override;
   Properties GetProperties() const override;
   Permissions GetPermissions() const override;
 
   // device::BluetoothLocalGattCharacteristic overrides:
-  NotificationStatus NotifyValueChanged(const std::vector<uint8_t>& new_value,
+  NotificationStatus NotifyValueChanged(const device::BluetoothDevice* device,
+                                        const std::vector<uint8_t>& new_value,
                                         bool indicate) override;
-
-  BluetoothLocalGattServiceBlueZ* GetService();
+  device::BluetoothLocalGattService* GetService() const override;
 
   const std::vector<std::unique_ptr<BluetoothLocalGattDescriptorBlueZ>>&
   GetDescriptors() const;
 
  private:
   friend class BluetoothLocalGattDescriptorBlueZ;
   // Needs access to weak_ptr_factory_.
   friend device::BluetoothLocalGattCharacteristic;
 
   // Adds a descriptor to this characteristic.
@@ skipping 15 matching lines @@
   // Note: This should remain the last member so it'll be destroyed and
   // invalidate its weak pointers before any other members are destroyed.
   base::WeakPtrFactory<BluetoothLocalGattCharacteristicBlueZ> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BluetoothLocalGattCharacteristicBlueZ);
 };
 
 }  // namespace bluez
 
 #endif  // DEVICE_BLUETOOTH_BLUEZ_BLUETOOTH_LOCAL_GATT_CHARACTERISTIC_BLUEZ_H_