device/bluetooth: Update GATT descriptor value D-Bus bindings.

device/bluetooth/bluetooth_remote_gatt_characteristic_chromeos.h

 // Copyright 2014 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_BLUETOOTH_REMOTE_GATT_CHARACTERISTIC_CHROMEOS_H_
 #define DEVICE_BLUETOOTH_BLUETOOTH_REMOTE_GATT_CHARACTERISTIC_CHROMEOS_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 62 matching lines @@
   // BluetoothGattCharacteristicClient::Observer overrides.
   virtual void GattCharacteristicValueUpdated(
       const dbus::ObjectPath& object_path,
       const std::vector<uint8>& value) OVERRIDE;
 
   // BluetoothGattDescriptorClient::Observer overrides.
   virtual void GattDescriptorAdded(
       const dbus::ObjectPath& object_path) OVERRIDE;
   virtual void GattDescriptorRemoved(
       const dbus::ObjectPath& object_path) OVERRIDE;
-  virtual void GattDescriptorPropertyChanged(
-      const dbus::ObjectPath& object_path,
-      const std::string& property_name) OVERRIDE;
 
   // Called by dbus:: on successful completion of a request to read
   // the characteristic value.
   void OnValueSuccess(const ValueCallback& callback,
                       const std::vector<uint8>& value);
 
   // Called by dbus:: on unsuccessful completion of a request to read or write
   // the characteristic value.
   void OnError(const ErrorCallback& error_callback,
                const std::string& error_name,
@@ skipping 21 matching lines @@
   // invalidate its weak pointers before any other members are destroyed.
   base::WeakPtrFactory<BluetoothRemoteGattCharacteristicChromeOS>
       weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BluetoothRemoteGattCharacteristicChromeOS);
 };
 
 }  // namespace chromeos
 
 #endif  // DEVICE_BLUETOOTH_BLUETOOTH_REMOTE_GATT_CHARACTERISTIC_CHROMEOS_H_