ChromeOS: Remove UserContext::SetUserType().
We no longer need to modify user type in user context, so this Cl makes it
read-only.
Bug: 837107
Cq-Include-Trybots: master.tryserver.chromium.linux:closure_compilation
Change-Id: I539b033a60eab82e6295fcfeb44fe16f5bc6b99c
Reviewed-on: https://chromium-review.googlesource.com/1038666
Commit-Queue: Alexander Alekseev <alemate@chromium.org>
Reviewed-by: Roger Tawa <rogerta@chromium.org>
Reviewed-by: Maksim Ivanov <emaxx@chromium.org>
Reviewed-by: Xiyuan Xia <xiyuan@chromium.org>
Reviewed-by: Roman Sorokin <rsorokin@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#556278}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: ce043d7a382125f1d8a54cbfebd9d1c4e888d2b11 file changed
