[PATCH 1 of 2] obsolete: drop usage of changectx in '_computephasedivergentset'

[Yuya Nishihara]

On Fri, 24 Nov 2017 16:34:11 -0500, Boris Feld wrote:
> # HG changeset patch
> # User Boris Feld <boris.feld at octobus.net>
> # Date 1511065392 -3600
> #      Sun Nov 19 05:23:12 2017 +0100
> # Node ID b76ac906d1ecea6bcac489834699d01273112fc8
> # Parent  75013952d8d9608f73cd45f68405fbd6ec112bf2
> # EXP-Topic instability-speed
> # Available At https://bitbucket.org/octobus/mercurial-devel/
> #              hg pull https://bitbucket.org/octobus/mercurial-devel/ -r b76ac906d1ec
> obsolete: drop usage of changectx in '_computephasedivergentset'

Looks good. Queued, thanks.