Hi all,

I just upgraded to `6.0` and `TypeError: Insufficient number of arguments.`
shell/browser/api/atom_api_app.cc
std::string result_code;
    switch (val) {
      case JumpListResult::SUCCESS:
        result_code = "ok";
        break;
      case JumpListResult::ARGUMENT_ERROR:
        result_code = "argumentError";
        break;
      case JumpListResult::GENERIC_ERROR:
        result_code = "error";
        break;
      case JumpListResult::CUSTOM_CATEGORY_SEPARATOR_ERROR:
        result_code = "invalidSeparatorError";
        break;
      case JumpListResult::MISSING_FILE_TYPE_REGISTRATION_ERROR:
        result_code = "fileTypeRegistrationError";
        break;
      case JumpListResult::CUSTOM_CATEGORY_ACCESS_DENIED_ERROR:
        result_code = "customCategoryAccessDeniedError";
        break;
    }
    return ConvertToV8(isolate, result_code);
  }
};
#endif
template <>
struct Converter<Browser::LoginItemSettings> {
  static bool FromV8(v8::Isolate* isolate,