[gnome-control-center] keyboard: Whitelist a few more options for the 3rd level chooser

[Rui Matos <rtcm src gnome org>]

commit e08e74457879193932e5007bd4747d24f858600e
Author: Rui Matos <tiagomatos gmail com>
Date:   Tue Feb 11 10:50:49 2014 +0100

    keyboard: Whitelist a few more options for the 3rd level chooser
    
    These work as good as the others since they're simple switches and it
    seems that some users want them.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=724066

 panels/keyboard/cc-keyboard-option.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/panels/keyboard/cc-keyboard-option.c b/panels/keyboard/cc-keyboard-option.c
index 7a94f66..1666683 100644
--- a/panels/keyboard/cc-keyboard-option.c
+++ b/panels/keyboard/cc-keyboard-option.c
@@ -85,6 +85,9 @@ static const gchar *xkb_option_lvl3_whitelist[] = {
   "lv3:lalt_switch",
   "lv3:ralt_switch",
   "lv3:caps_switch",
+  "lv3:enter_switch",
+  "lv3:bksl_switch",
+  "lv3:lsgt_switch",
   NULL
 };