[gnome-shell] status/keyboard: obtain keyboard variant from IBus

[Rui Matos <rtcm src gnome org>]

commit 7026209eae8cb8fd384612a641088c52ccbacdc7
Author: Jinkyu Yi <jincreator jincreator net>
Date:   Wed Aug 20 02:16:08 2014 +0900

    status/keyboard: obtain keyboard variant from IBus
    
    This will fix unable to show keyboard variant from IBus through menu.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=735066

 js/ui/status/keyboard.js |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/js/ui/status/keyboard.js b/js/ui/status/keyboard.js
index 5f8f5e6..0c84541 100644
--- a/js/ui/status/keyboard.js
+++ b/js/ui/status/keyboard.js
@@ -747,7 +747,7 @@ const InputSourceIndicator = new Lang.Class({
             let engineDesc = IBusManager.getIBusManager().getEngineDesc(source.id);
             if (engineDesc) {
                 xkbLayout = engineDesc.get_layout();
-                xkbVariant = '';
+                xkbVariant = engineDesc.get_layout_variant();
             }
         }