[gdm] manager: drop unused variable

[Ray Strode <halfline src gnome org>]

commit c6674e7bcc940207969b2dcee5ab83356abf3404
Author: Ray Strode <rstrode redhat com>
Date:   Tue Mar 17 08:57:09 2015 -0400

    manager: drop unused variable
    
    https://bugzilla.gnome.org/show_bug.cgi?id=746492

 daemon/gdm-manager.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)
---
diff --git a/daemon/gdm-manager.c b/daemon/gdm-manager.c
index f3a0fbf..b6dd7a9 100644
--- a/daemon/gdm-manager.c
+++ b/daemon/gdm-manager.c
@@ -2019,7 +2019,7 @@ on_session_client_connected (GdmSession      *session,
         GdmDisplay *display;
         char    *username;
         int      delay;
-        gboolean enabled, display_is_local;
+        gboolean enabled;
 
         g_debug ("GdmManager: client connected");
 
@@ -2029,8 +2029,6 @@ on_session_client_connected (GdmSession      *session,
                 return;
         }
 
-        g_object_get (display, "is-local", &display_is_local, NULL);
-
         enabled = FALSE;
         gdm_display_get_timed_login_details (display, &enabled, &username, &delay);