[gnome-control-center] Add missing file

[Kjartan Maraas <kmaraas src gnome org>]

commit a950f9d9d155ea4f0efedf22f829ba1f8615e0a8
Author: Kjartan Maraas <kmaraas gnome org>
Date:   Sun Feb 6 19:27:50 2011 +0100

    Add missing file

 po/POTFILES.in |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/po/POTFILES.in b/po/POTFILES.in
index ae8e344..0799872 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -32,6 +32,7 @@ panels/media/cc-media-panel.c
 panels/media/gnome-media-panel.desktop.in.in
 panels/printers/cc-printers-panel.c
 panels/printers/gnome-printers-panel.desktop.in.in
+panels/printers/pp-lockbutton.c
 [type: gettext/glade]panels/printers/printers.ui
 [type: gettext/glade]panels/region/gnome-region-panel.ui
 [type: gettext/glade]panels/region/gnome-region-panel-layout-chooser.ui