[PATCH evolve-ext] setup.py: remove unused and harmful code importing mercurial

[Pierre-Yves David]

On 03/09/2017 09:52 AM, Martin von Zweigbergk via Mercurial-devel wrote:
> # HG changeset patch
> # User Martin von Zweigbergk <martinvonz at google.com>
> # Date 1489077180 28800
> #      Thu Mar 09 08:33:00 2017 -0800
> # Node ID b7133ce4fc5afbcbb617eba6adea7cd7f10f8b2b
> # Parent  74934195747b437ac49958cbb4deb2287753e1db
> setup.py: remove unused and harmful code importing mercurial
>
> This was failing on some build system we have. The import seemed to
> succeed, but then mercurial.__all__ would fail. I don't know why, but
> since it's unused anyway, let's just drop it.

That part was from a setup.py from Augie. From IRC, you have seen with 
him already so I'm taking the patch.

Thanks,

-- 
Pierre-Yves David