[gnome-session] (4 commits) Non-fast-forward update to branch benzea/disable-xsmp-on-systemd

[Benjamin Berg <bberg src gnome org>]

The branch 'benzea/disable-xsmp-on-systemd' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  72215b0... manager: Disable session saving on systemd managed sessions
  8522800... session-fill: Disable session restoring on systemd

Commits added to the branch:

  e1e4ab4... data: Ensure shutdown target does not keep units loaded (*)
  c6e2197... data: Make X11 services part of gnome-session-initialized (*)
  8f86fe0... manager: Disable session saving on systemd managed sessions
  2146124... session-fill: Disable session restoring on systemd

(*) This commit already existed in another branch; no separate mail sent