Add support for local services/characteristics/descriptors.

device/bluetooth/bluetooth_remote_gatt_service_win.cc

Index: device/bluetooth/bluetooth_remote_gatt_service_win.cc
diff --git a/device/bluetooth/bluetooth_remote_gatt_service_win.cc b/device/bluetooth/bluetooth_remote_gatt_service_win.cc
index 95e43cc2bc32bd5ebf59a1c4574811b4ba04da92..dd0e71fc12ac935dd681123aa29ce470ab4604bd 100644
--- a/device/bluetooth/bluetooth_remote_gatt_service_win.cc
+++ b/device/bluetooth/bluetooth_remote_gatt_service_win.cc
@@ -118,14 +118,14 @@ void BluetoothRemoteGattServiceWin::Register(
     const base::Closure& callback,
     const ErrorCallback& error_callback) {
   NOTIMPLEMENTED();
-  error_callback.Run();
+  error_callback.Run(GATT_ERROR_NOT_SUPPORTED);
 }
 
 void BluetoothRemoteGattServiceWin::Unregister(
     const base::Closure& callback,
     const ErrorCallback& error_callback) {
   NOTIMPLEMENTED();
-  error_callback.Run();
+  error_callback.Run(GATT_ERROR_NOT_SUPPORTED);
 }
 
 void BluetoothRemoteGattServiceWin::GattCharacteristicDiscoveryComplete(