[gnome-session/wip/benzea/systemd-user-switch: 4/6] manager: Drop DBus restart as it is handled using systemd

[Benjamin Berg <bberg src gnome org>]

commit 6035b1a67207b18afe3855b23920564bb1eb9d6d
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 95113818..4b2e88c3 100644
--- a/gnome-session/gsm-manager.c
+++ b/gnome-session/gsm-manager.c
@@ -957,40 +957,6 @@ _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)
 {
@@ -1000,10 +966,6 @@ do_phase_exit (GsmManager *manager)
                                    NULL);
         }
 
-#ifdef HAVE_SYSTEMD
-        maybe_restart_user_bus (manager);
-#endif
-
         end_phase (manager);
 }