Bluetooth class changes for implementing local GATT attributes.

device/bluetooth/bluetooth_local_gatt_descriptor.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/bluetooth_local_gatt_descriptor.h"
 
 #include "base/logging.h"
 
+#if defined(OS_CHROMEOS) || defined(OS_LINUX)
+#include "device/bluetooth/bluez/bluetooth_local_gatt_descriptor_bluez.h"
+#endif
+
 namespace device {
 
 BluetoothLocalGattDescriptor::BluetoothLocalGattDescriptor() {}
 
 BluetoothLocalGattDescriptor::~BluetoothLocalGattDescriptor() {}
 
 // static
-BluetoothLocalGattDescriptor* BluetoothLocalGattDescriptor::Create(
+base::WeakPtr<BluetoothLocalGattDescriptor>
+BluetoothLocalGattDescriptor::Create(
     const BluetoothUUID& uuid,
-    const std::vector<uint8_t>& value,
     BluetoothGattCharacteristic::Permissions permissions,
     BluetoothLocalGattCharacteristic* characteristic) {
-  LOG(ERROR) << "Creating local GATT characteristic descriptors currently not "
-             << "supported.";
-  return NULL;
+#if defined(OS_CHROMEOS) || defined(OS_LINUX)
+  return bluez::BluetoothLocalGattDescriptorBlueZ::Create(uuid, permissions,
+                                                          characteristic);
+  return nullptr;
+#else
+  NOTIMPLEMENTED();
+  return nullptr;
+#endif
 }
 
 }  // namespace device