GitLab

Allow managed users logging into their own device to use their
login password for automatically authenticating to networks.

BUG=chromium:386606
TEST=run unit tests, manual test on kevin

Change-Id: I023472e12abaa39a03ea445358f68a7c1afa9391
Reviewed-on: https://chromium-review.googlesource.com/1058598Reviewed-by: Mattias Nissler <mnissler@chromium.org>
Reviewed-by: Achuith Bhandarkar <achuith@chromium.org>
Commit-Queue: May Lippert <maybelle@chromium.org>
Cr-Commit-Position: refs/heads/master@{#563155}