Complete //device/bt implementation for hosting local GATT attributes.

device/bluetooth/bluez/bluetooth_remote_gatt_characteristic_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_remote_gatt_characteristic_bluez.h"
 
 #include <iterator>
 #include <limits>
 
 #include "base/bind.h"
@@ skipping 24 matching lines @@
     out << base::StringPrintf("%02X", *iter);
   }
   return out << "]";
 }
 
 }  // namespace
 
 BluetoothRemoteGattCharacteristicBlueZ::BluetoothRemoteGattCharacteristicBlueZ(
     BluetoothRemoteGattServiceBlueZ* service,
     const dbus::ObjectPath& object_path)
-    : BluetoothGattCharacteristicBlueZ(object_path),
-      num_notify_sessions_(0),
+    : num_notify_sessions_(0),
       notify_call_pending_(false),
       service_(service),
       weak_ptr_factory_(this) {
+  object_path_ = object_path;
   VLOG(1) << "Creating remote GATT characteristic with identifier: "
           << GetIdentifier() << ", UUID: " << GetUUID().canonical_value();
   bluez::BluezDBusManager::Get()
       ->GetBluetoothGattDescriptorClient()
       ->AddObserver(this);
 
   // Add all known GATT characteristic descriptors.
   const std::vector<dbus::ObjectPath>& gatt_descs =
       bluez::BluezDBusManager::Get()
           ->GetBluetoothGattDescriptorClient()
@@ skipping 396 matching lines @@
     const ErrorCallback& error_callback,
     const std::string& error_name,
     const std::string& error_message) {
   VLOG(1) << "Operation failed: " << error_name
           << ", message: " << error_message;
   error_callback.Run(
       BluetoothGattServiceBlueZ::DBusErrorToServiceError(error_name));
 }
 
 }  // namespace bluez