Martin von Zweigbergk <martinvonz@google.com> [Tue, 04 Dec 2018 22:15:42 -0800] rev 40850
remotefilelog: reduce use of "count" container
We had already given the initial value of "count[0]" a name, so just
use that when applicable.
Differential Revision: https://phab.mercurial-scm.org/D5385