[gnome-screensaver] Require gtk 2.22

[Ray Strode <halfline src gnome org>]

commit df5626532263cba2f1b0defdd7b9b0408b8339d3
Author: Ray Strode <rstrode redhat com>
Date:   Wed Sep 29 12:44:03 2010 -0400

    Require gtk 2.22
    
    In order to get things in shape for gtk3 we're going to need to use
    a lot of new apis in the latest stable gtk release.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=630593

 configure.ac |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 170523c..1a4be42 100644
--- a/configure.ac
+++ b/configure.ac
@@ -40,8 +40,8 @@ AM_GLIB_GNU_GETTEXT
 DBUS_REQUIRED_VERSION=0.30
 GLIB_REQUIRED_VERSION=2.15.0
 GCONF_REQUIRED_VERSION=2.6.1
-GDK_REQUIRED_VERSION=2.14.0
-GTK_REQUIRED_VERSION=2.19.7
+GDK_REQUIRED_VERSION=2.22.0
+GTK_REQUIRED_VERSION=2.22.0
 X11_REQUIRED_VERSION=1.0
 LIBGNOME_MENU_REQUIRED_VERSION=2.11.1
 GNOME_DESKTOP_REQUIRED_VERSION=2.29.0