[gnome-session/wip/benzea/systemd-user-switch: 5/7] manager: Drop DBus restart as it is handled using systemd

[Benjamin Berg <bberg src gnome org>]

commit 1dc4ef03088f8310d21baebfe1573095b74a9f26
Author: Benjamin Berg <bberg redhat com>
Date:   Wed Apr 17 11:11:53 2019 +0200

    manager: Drop DBus restart as it is handled using systemd
    
    The stop target now unconditionally restarts DBus. This effectively
    removes the check that the user has no other session, but we do not
    currently support multiple graphical sessions anyway.

 gnome-session/gsm-manager.c | 38 --------------------------------------
 1 file changed, 38 deletions(-)
---
diff --git a/gnome-session/gsm-manager.c b/gnome-session/gsm-manager.c
index d2e6d902..0b79e01d 100644
--- a/gnome-session/gsm-manager.c
+++ b/gnome-session/gsm-manager.c
@@ -955,40 +955,6 @@ _client_stop (const char *id,
         return FALSE;
 }
 
-#ifdef HAVE_SYSTEMD
-static void
-maybe_restart_user_bus (GsmManager *manager)
-{
-        GsmSystem *system;
-        g_autoptr(GVariant) reply = NULL;
-        g_autoptr(GError) error = NULL;
-
-        if (manager->priv->dbus_disconnected)
-                return;
-
-        system = gsm_get_system ();
-
-        if (!gsm_system_is_last_session_for_user (system))
-                return;
-
-        reply = g_dbus_connection_call_sync (manager->priv->connection,
-                                             "org.freedesktop.systemd1",
-                                             "/org/freedesktop/systemd1",
-                                             "org.freedesktop.systemd1.Manager",
-                                             "TryRestartUnit",
-                                             g_variant_new ("(ss)", "dbus.service", "replace"),
-                                             NULL,
-                                             G_DBUS_CALL_FLAGS_NONE,
-                                             -1,
-                                             NULL,
-                                             &error);
-
-        if (error != NULL) {
-                g_debug ("GsmManager: reloading user bus failed: %s", error->message);
-        }
-}
-#endif
-
 static void
 do_phase_exit (GsmManager *manager)
 {
@@ -998,10 +964,6 @@ do_phase_exit (GsmManager *manager)
                                    NULL);
         }
 
-#ifdef HAVE_SYSTEMD
-        maybe_restart_user_bus (manager);
-#endif
-
         end_phase (manager);
 }