tree 2559cb024889881a8a4d1948a4f7b91582ac5cff
parent bcf0cfe5958258897eed384289d123735a8d369b
author Keegan Carruthers-Smith <keegan.csmith@gmail.com> 1542119788 +0200
committer Han-Wen Nienhuys <hanwen@google.com> 1546876007 +0000

matchtree: Remove UpdateStats from MatchTree interface

It is only used by the iterators. So we can instead use visitMatchTree to
update the stats.

Change-Id: I1be5e3c57fc8ea5e3baa20de6f7747c161423365