Adding support for service scan on OS X

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 71f437a2216932c9cba92b1223d6a53177d49d1f..ddf3bc79a5677706abfe4eec3bf829bd5c4a804b 100644
--- a/device/bluetooth/test/bluetooth_test_mac.h
+++ b/device/bluetooth/test/bluetooth_test_mac.h
@@ -37,11 +37,18 @@ class BluetoothTestMac : public BluetoothTestBase {
       BluetoothDevice* device,
       BluetoothDevice::ConnectErrorCode errorCode) override;
   void SimulateGattDisconnection(BluetoothDevice* device) override;
+  void SimulateGattServicesDiscovered(
+      BluetoothDevice* device,
+      const std::vector<std::string>& uuids) override;
+  void SimulateGattServiceRemoved(BluetoothRemoteGattService* service) override;
 
   // Callback for the bluetooth central manager mock.
   void OnFakeBluetoothDeviceConnectGattCalled();
   void OnFakeBluetoothGattDisconnect();
 
+  // Callback for the bluetooth peripheral mock.
+  void OnFakeBluetoothServiceDiscovery();
+
  protected:
   class ScopedMockCentralManager;