[gdm] session: don't call gdm_session_defaults_changed from setup

[Ray Strode <halfline src gnome org>]

commit b7720c23e15704e6daabea69a3fb8b09664c76cb
Author: Ray Strode <rstrode redhat com>
Date:   Tue Oct 31 12:47:58 2017 -0400

    session: don't call gdm_session_defaults_changed from setup
    
    It's only needed to update the session type, which we do
    earlier in the function anyway.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=789722

 daemon/gdm-session.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/daemon/gdm-session.c b/daemon/gdm-session.c
index 19d26c9..610ebcd 100644
--- a/daemon/gdm-session.c
+++ b/daemon/gdm-session.c
@@ -2295,7 +2295,6 @@ gdm_session_setup (GdmSession *self,
         update_session_type (self);
 
         initialize (self, service_name, NULL, NULL);
-        gdm_session_defaults_changed (self);
 }
 
 
@@ -2314,7 +2313,6 @@ gdm_session_setup_for_user (GdmSession *self,
 
         self->priv->is_program_session = FALSE;
         initialize (self, service_name, self->priv->selected_user, NULL);
-        gdm_session_defaults_changed (self);
 }
 
 void