[gnome-panel] configure: Bump GTK+ requirements to 3.0

[Carlos Garcia Campos <carlosgc src gnome org>]

commit eda53725b0020f47548c7d22fe6b346aa50c25a7
Author: Carlos Garcia Campos <carlosgc gnome org>
Date:   Fri Mar 4 18:49:39 2011 +0100

    configure: Bump GTK+ requirements to 3.0

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 15328f2..ef77ee5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -64,7 +64,7 @@ LIBGNOME_DESKTOP_REQUIRED=2.91.0
 GDK_PIXBUF_REQUIRED=2.7.1
 PANGO_REQUIRED=1.15.4
 GLIB_REQUIRED=2.25.12
-GTK_REQUIRED=2.99.3
+GTK_REQUIRED=3.0
 LIBWNCK_REQUIRED=2.91.0
 GCONF_REQUIRED=2.6.1
 LIBGNOME_MENU_REQUIRED=2.27.92