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

device/bluetooth/bluez/bluetooth_local_gatt_descriptor_bluez.cc

+// 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.
+
+#include "device/bluetooth/bluez/bluetooth_local_gatt_descriptor_bluez.h"
+
+#include <string>
+
+#include "base/logging.h"
+
+namespace bluez {
+
+BluetoothLocalGattDescriptorBlueZ::BluetoothLocalGattDescriptorBlueZ(
+    const dbus::ObjectPath& object_path)
+    : BluetoothGattDescriptorBlueZ(object_path), weak_ptr_factory_(this) {
+  VLOG(1) << "Creating local GATT descriptor with identifier: "
+          << GetIdentifier();
+}
+
+BluetoothLocalGattDescriptorBlueZ::~BluetoothLocalGattDescriptorBlueZ() {}
+
+}  // namespace bluez