update_attempter: Set is_install_ to false when doing a rollback.
We weren't setting is_install_ when performing a rollback, meaning it
was potentially left uninitialized or had a stale value from a previous
install/update attempt. Explicitly set is_install_ in Rollback() and in
the UpdateAttempter constructor.
BUG=chromium:905704
TEST=Add a unittest.
Change-Id: I19b646d689cab869a2aca0cd82def252c370184b
Reviewed-on: https://chromium-review.googlesource.com/1359109
Commit-Ready: Colin Howes <chowes@google.com>
Tested-by: Colin Howes <chowes@google.com>
Reviewed-by: Amin Hassani <ahassani@chromium.org>
(cherry picked from commit 978c1081373dba279c2c9d5b308e093c3e13707a)
3 files changed