[gnome-control-center] Bump GTK+ dep to 3.0.2

[Matthias Clasen <matthiasc src gnome org>]

commit d032666d06e203ebf850c522723be17ffb492a9b
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Mar 10 19:10:47 2011 -0500

    Bump GTK+ dep to 3.0.2
    
    This is necessary because we assign style classes in .ui files.
    https://bugzilla.gnome.org/show_bug.cgi?id=644182

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 9a98f5c..b35217c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -71,7 +71,7 @@ dnl Check that we meet the  dependencies
 dnl ==============================================
 
 GLIB_REQUIRED_VERSION=2.25.11
-GTK_REQUIRED_VERSION=2.91.6
+GTK_REQUIRED_VERSION=3.0.2
 DESKTOP_SCHEMAS_REQUIRED_VERSION=0.1.7
 PA_REQUIRED_VERSION=0.9.16
 CANBERRA_REQUIRED_VERSION=0.13