[gnome-session] (4 commits) Non-fast-forward update to branch benzea/systemd-touch-stable-flag

[Iain Lane <iainl src gnome org>]

The branch 'benzea/systemd-touch-stable-flag' 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:

  43e5e85... data: Remove never used gnome-session-shutdown.service
  b962798... data: Remove gnome-session-stable.timer and related units

Commits added to the branch:

  8f86fe0... manager: Disable session saving on systemd managed sessions (*)
  2146124... session-fill: Disable session restoring on systemd (*)
  7baa854... data: Remove never used gnome-session-shutdown.service
  ee3d073... data: Remove gnome-session-stable.timer and related units

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