[PATCH] run-tests: use json.dumps(separators=)

[Yuya Nishihara]

On Thu, 26 May 2016 04:36:12 +0000, timeless wrote:
> # HG changeset patch
> # User timeless <timeless at mozdev.org>
> # Date 1464230144 0
> #      Thu May 26 02:35:44 2016 +0000
> # Node ID b9b9babe6066a7682ae6ed7832aab713f30d38e0
> # Parent  fd288d118074ea8d7b4ddec10da6e75a71ba3312
> # Available At https://bitbucket.org/timeless/mercurial-crew
> #              hg pull https://bitbucket.org/timeless/mercurial-crew -r b9b9babe6066
> run-tests: use json.dumps(separators=)

Sure, pushing to the committed repo, thanks!