Method NewIntDoubleMapValue

common/values/map_value_test.cc:53–59

 public:
  template <typename... Args>
  absl::StatusOr<MapValue> NewIntDoubleMapValue(Args&&... args) {
    auto builder = NewMapValueBuilder(arena());
    (static_cast<void>(builder->Put(std::forward<Args>(args).first,
                                    std::forward<Args>(args).second)),
     ...);
    return std::move(*builder).Build();
  }

  template <typename... Args>
  absl::StatusOr<MapValue> NewJsonMapValue(Args&&... args) {