[gdm] Make escape cancel timed login (cherry picked from commit 3b712949d8cba81ac498833c7c7d9489f934a365)

[William Jon McCann <mccann src gnome org>]

commit 8e36dce00646143d0f78ee09624c848696fe96ea
Author: William Jon McCann <jmccann redhat com>
Date:   Wed Jun 23 15:07:02 2010 -0400

    Make escape cancel timed login
    (cherry picked from commit 3b712949d8cba81ac498833c7c7d9489f934a365)

 gui/simple-greeter/gdm-greeter-login-window.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/gui/simple-greeter/gdm-greeter-login-window.c b/gui/simple-greeter/gdm-greeter-login-window.c
index 6ef1c5b..2c757fc 100644
--- a/gui/simple-greeter/gdm-greeter-login-window.c
+++ b/gui/simple-greeter/gdm-greeter-login-window.c
@@ -1314,7 +1314,8 @@ gdm_greeter_login_window_key_press_event (GtkWidget   *widget,
         login_window = GDM_GREETER_LOGIN_WINDOW (widget);
 
         if (event->keyval == GDK_Escape) {
-                if (login_window->priv->dialog_mode == MODE_AUTHENTICATION) {
+                if (login_window->priv->dialog_mode == MODE_AUTHENTICATION
+                    || login_window->priv->dialog_mode == MODE_TIMED_LOGIN) {
                         do_cancel (GDM_GREETER_LOGIN_WINDOW (widget));
                 }
         }