[gnome-control-center] Use gtk+-3.0 also on the .pc file

[Rodrigo Moya <rodrigo src gnome org>]

commit 8897a196d62a3b59eb1112d18a82c1df128a2cbd
Author: Rodrigo Moya <rodrigo gnome-db org>
Date:   Fri Jun 18 14:04:34 2010 +0200

    Use gtk+-3.0 also on the .pc file

 .../libgnome-control-center.pc.in                  |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/libgnome-control-center/libgnome-control-center.pc.in b/libgnome-control-center/libgnome-control-center.pc.in
index baf79df..54defcf 100644
--- a/libgnome-control-center/libgnome-control-center.pc.in
+++ b/libgnome-control-center/libgnome-control-center.pc.in
@@ -7,6 +7,6 @@ extensiondir= libdir@/control-center-1/panels
 Name: libgnome-control-center
 Description: A library to create GNOME Control Center extensions
 Version: @VERSION@
-Requires: glib-2.0 gio-2.0 gtk+-2.0
+Requires: glib-2.0 gio-2.0 gtk+-3.0
 Libs: -L${libdir} -lgnome-control-center
 Cflags: -I${includedir}/gnome-control-center-1