Andrey Lushnikov 58285f6155
browser(firefox): await browser initialization when closing browser (#4121)
We try to avoid closing firefox too early, fearing that this
might terminate clean shutdown sequence.

Usually we assume that `Browser.enable` is called before `Browser.close`
- however, this is not the case in certain tests. So we have to
ensure browser initialization in `Browser.close` as well.

In my local tests, this fixes the Firefox Pipe problem: it looks like
we were closing browser too quickly.
2020-10-12 22:34:04 -07:00
..
2019-11-19 10:58:15 -08:00
2020-10-07 14:34:58 -07:00