Method reset

shell/common/node_bindings.h:91–105

  auto operator<=>(const UvHandle& that) const = default;

  void reset() {
    auto* h = handle();
    if (h != nullptr) {
      if (uv_handle_get_type(h) == UV_UNKNOWN_HANDLE) {
        // Never initialized, so it is on no loop and there is nothing to
        // close, e.g. NodeBindings::dummy_uv_handle_ when a frame goes away
        // before PrepareEmbedThread() runs.
        delete t_;
      } else {
        DCHECK_EQ(0, uv_is_closing(h));
        uv_close(h, OnClosed);
      }
      t_ = nullptr;
    }
  }

 private:
  static void OnClosed(uv_handle_t* handle) {