tree 265146d0aeccab60a3b87a95e43945b9494ebf79
parent a72761f0f0ba3fd861c9d52151aa50a2d01ab673
author Alex Min <alexmin@google.com> 1550186113 -0800
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> 1550287953 +0000

[base_shell] Remove usages of UserController and UserWatcher interfaces.

- Base shell is stopped right after login, so there's no point in
sending it logout events

- Base shell will be the only way to control login/logout, so there's no
point in sending it logout events

MF-120 #comment
TESTED: paved, manual login

Change-Id: I85a3d5b3af91705bc0be4f199a92fa0c2467085d