[PATCH] wireproto: update reference to deleted addchangegroup()

[Yuya Nishihara]

On Fri, 16 Jun 2017 09:38:47 -0700, Martin von Zweigbergk via Mercurial-devel wrote:
> # HG changeset patch
> # User Martin von Zweigbergk <martinvonz at google.com>
> # Date 1497631042 25200
> #      Fri Jun 16 09:37:22 2017 -0700
> # Node ID 3a4a43ec6774082e04d0ff473e729eefa1722467
> # Parent  9fcb6df413c9ca475e705ecc15df07584dadb0c1
> wireproto: update reference to deleted addchangegroup()

Queued, thanks.