bluetooth: Replace old advertised uuids

device/bluetooth/test/bluetooth_test_mac.mm

Index: device/bluetooth/test/bluetooth_test_mac.mm
diff --git a/device/bluetooth/test/bluetooth_test_mac.mm b/device/bluetooth/test/bluetooth_test_mac.mm
index 16a6ab83c85360fb814450ee81399de87a1c90b9..5ee9944d308aa8bc8cb61e51244f75669bccc72e 100644
--- a/device/bluetooth/test/bluetooth_test_mac.mm
+++ b/device/bluetooth/test/bluetooth_test_mac.mm
@@ -247,6 +247,14 @@ void BluetoothTestMac::SimulateGattServicesDiscovered(
   DidDiscoverServices(peripheral_mock);
 }
 
+void BluetoothTestMac::SimulateGattServicesChanged(BluetoothDevice* device) {
+  BluetoothLowEnergyDeviceMac* device_mac =
+      static_cast<BluetoothLowEnergyDeviceMac*>(device);
+  CBPeripheral* peripheral = device_mac->GetPeripheral();
+  MockCBPeripheral* peripheral_mock = ObjCCast<MockCBPeripheral>(peripheral);
+  [peripheral_mock didModifyServices:@[]];
+}
+
 void BluetoothTestMac::SimulateGattServiceRemoved(
     BluetoothRemoteGattService* service) {
   BluetoothUUID bluetooth_service_uuid = service->GetUUID();