[gdm] manager: reset session-type for autologin

[Ray Strode <halfline src gnome org>]

commit db23b30525822262cab7ca2219ecd23690cdc320
Author: Ray Strode <rstrode redhat com>
Date:   Fri Feb 27 16:05:06 2015 -0500

    manager: reset session-type for autologin
    
    If we're doing an autologin we don't want to inadvertently do
    wayland for X11 sessions, so make sure to reset it.

 daemon/gdm-manager.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/daemon/gdm-manager.c b/daemon/gdm-manager.c
index cfcfa03..1728b35 100644
--- a/daemon/gdm-manager.c
+++ b/daemon/gdm-manager.c
@@ -1505,6 +1505,7 @@ set_up_greeter_session (GdmManager *manager,
                  gdm_display_set_up_greeter_session (display, &allowed_user);
         } else {
                  g_object_set (G_OBJECT (display), "session-class", "user", NULL);
+                 g_object_set (G_OBJECT (display), "session-type", NULL, NULL);
                  allowed_user = g_strdup ("root");
         }