Adding the last test related with connect/disconnect

device/bluetooth/test/bluetooth_test_mac.h

Index: device/bluetooth/test/bluetooth_test_mac.h
diff --git a/device/bluetooth/test/bluetooth_test_mac.h b/device/bluetooth/test/bluetooth_test_mac.h
index 1b40b2b01b5696109e0ce32a9570a6d47b4a177f..b8ba6b88df6cd476cfed5af9b2d241df80d65f27 100644
--- a/device/bluetooth/test/bluetooth_test_mac.h
+++ b/device/bluetooth/test/bluetooth_test_mac.h
@@ -32,10 +32,10 @@ class BluetoothTestMac : public BluetoothTestBase {
   void InitWithFakeAdapter() override;
   BluetoothDevice* DiscoverLowEnergyDevice(int device_ordinal) override;
   void SimulateGattConnection(BluetoothDevice* device) override;
-  void SimulateGattDisconnection(BluetoothDevice* device) override;
   void SimulateGattConnectionError(
       BluetoothDevice* device,
       BluetoothDevice::ConnectErrorCode errorCode) override;
+  void SimulateGattDisconnection(BluetoothDevice* device) override;
 
   // Callback for the bluetooth central manager mock.
   void OnFakeBluetoothDeviceConnectGattCalled();