session_manager should refuse to lock outside user session
If there's no currently active user session, locking the
screen isn't a sensical thing to do. So...refuse to do it.
BUG=chromium:174488
TEST=unit
TEST=desktopui_ScreenLocker still passes
Change-Id: I574936a05b7737de2f8197133e448f77cc928841
Reviewed-on: https://gerrit.chromium.org/gerrit/45517
Tested-by: Chris Masone <cmasone@chromium.org>
Reviewed-by: Daniel Erat <derat@chromium.org>
Commit-Queue: Chris Masone <cmasone@chromium.org>
2 files changed
