GitLab

In the condition when the device is disabled by policy it was referencing a yet
uninitialized LoginScreenClient leading to SYSSEGV and boot/login loop in
Chromebooks.

Bug: 884127
Change-Id: If99d945777e56cbc1299f5094afd32cee1872f3a
Reviewed-on: https://chromium-review.googlesource.com/c/1435436
Commit-Queue: Anatoliy Potapchuk <apotapchuk@chromium.org>
Reviewed-by: James Cook <jamescook@chromium.org>
Cr-Commit-Position: refs/heads/master@{#626120}