Refactor device::BluetoothGattXXX classes to split into remote/local.

device/bluetooth/bluez/bluetooth_local_gatt_descriptor_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_BLUETOOTH_LOCAL_GATT_SERVICE_BLUEZ_H_
-#define DEVICE_BLUETOOTH_BLUETOOTH_LOCAL_GATT_SERVICE_BLUEZ_H_
+#ifndef DEVICE_BLUETOOTH_BLUEZ_BLUETOOTH_LOCAL_GATT_DESCRIPTOR_BLUEZ_H_
+#define DEVICE_BLUETOOTH_BLUEZ_BLUETOOTH_LOCAL_GATT_DESCRIPTOR_BLUEZ_H_
 
-#include <string>
-
-#include "base/callback_forward.h"
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "dbus/object_path.h"
-#include "device/bluetooth/bluetooth_gatt_service_bluez.h"
-#include "device/bluetooth/bluetooth_uuid.h"
-
-namespace device {
-
-class BluetoothAdapter;
-class BluetoothDevice;
-class BluetoothGattCharacteristic;
-
-}  // namespace device
+#include "device/bluetooth/bluetooth_local_gatt_descriptor.h"
+#include "device/bluetooth/bluez/bluetooth_gatt_descriptor_bluez.h"
 
 namespace bluez {
 
-class BluetoothAdapterBlueZ;
-class BluetoothDeviceBlueZ;
-
-// The BluetoothLocalGattServiceBlueZ class implements BluetootGattService
-// for local GATT services for platforms that use BlueZ.
-class BluetoothLocalGattServiceBlueZ : public BluetoothGattServiceBlueZ {
+// The BluetoothLocalGattDescriptorBlueZ class implements
+// BluetoothRemoteGattDescriptor for remote and local GATT characteristic
+// descriptors
+// for platforms that use BlueZ.
+class BluetoothLocalGattDescriptorBlueZ
+    : public BluetoothGattDescriptorBlueZ,
+      public device::BluetoothLocalGattDescriptor {
  public:
-  // device::BluetoothGattService overrides.
-  device::BluetoothUUID GetUUID() const override;
-  bool IsLocal() const override;
-  bool IsPrimary() const override;
-  device::BluetoothDevice* GetDevice() const override;
-  bool AddCharacteristic(
-      device::BluetoothGattCharacteristic* characteristic) override;
-  bool AddIncludedService(device::BluetoothGattService* service) override;
-  void Register(const base::Closure& callback,
-                const ErrorCallback& error_callback) override;
-  void Unregister(const base::Closure& callback,
-                  const ErrorCallback& error_callback) override;
-
  private:
-  friend class BluetoothDeviceBlueZ;
-
-  BluetoothLocalGattServiceBlueZ(BluetoothAdapterBlueZ* adapter,
-                                 const dbus::ObjectPath& object_path);
-  ~BluetoothLocalGattServiceBlueZ() override;
-
-  // Called by dbus:: on unsuccessful completion of a request to register a
-  // local service.
-  void OnRegistrationError(const ErrorCallback& error_callback,
-                           const std::string& error_name,
-                           const std::string& error_message);
+  explicit BluetoothLocalGattDescriptorBlueZ(
+      const dbus::ObjectPath& object_path);
+  ~BluetoothLocalGattDescriptorBlueZ() override;
 
   // 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<BluetoothLocalGattServiceBlueZ> weak_ptr_factory_;
+  base::WeakPtrFactory<BluetoothLocalGattDescriptorBlueZ> weak_ptr_factory_;
 
-  DISALLOW_COPY_AND_ASSIGN(BluetoothLocalGattServiceBlueZ);
+  DISALLOW_COPY_AND_ASSIGN(BluetoothLocalGattDescriptorBlueZ);
 };
 
 }  // namespace bluez
 
-#endif  // DEVICE_BLUETOOTH_BLUETOOTH_LOCAL_GATT_SERVICE_BLUEZ_H_
+#endif  // DEVICE_BLUETOOTH_BLUEZ_BLUETOOTH_LOCAL_GATT_DESCRIPTOR_BLUEZ_H_