[libwnck] configure: Bump GTK+ requirements to 3.0

[Carlos Garcia Campos <carlosgc src gnome org>]

commit 98be7b176c238bfa3f79045d6f35821458563fe1
Author: Carlos Garcia Campos <carlosgc gnome org>
Date:   Fri Mar 4 18:48:43 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 34335f0..d41e5ca 100644
--- a/configure.ac
+++ b/configure.ac
@@ -157,7 +157,7 @@ AC_SUBST(XRES_PACKAGE)
 AC_SUBST(XLIB_CFLAGS)
 AC_SUBST(XLIB_LIBS)
 
-PKG_CHECK_MODULES(LIBWNCK, gtk+-3.0 >= 2.91.5 glib-2.0 >= 2.16.0 gobject-2.0 >= 2.13.0 $STARTUP_NOTIFICATION_PACKAGE $XRES_PACKAGE)
+PKG_CHECK_MODULES(LIBWNCK, gtk+-3.0 >= 3.0 glib-2.0 >= 2.16.0 gobject-2.0 >= 2.13.0 $STARTUP_NOTIFICATION_PACKAGE $XRES_PACKAGE)
 AC_SUBST(LIBWNCK_LIBS)
 AC_SUBST(LIBWNCK_CFLAGS)