message: fix: DISALLOW_COPY_AND_ASSIGN not working if BUILD_TESTS
diff: @@ -1566,6 +1566,8 @@ class ApplicationManagerImpl
  * @param mock_app the mock app to be registered
  */
  void AddMockApplication(ApplicationSharedPtr mock_app);
  +
  + private:
  #endif
  DISALLOW_COPY_AND_ASSIGN(ApplicationManagerImpl);
  