[mutter] Bump dependency on gtk+ 3.3.7

[Rico Tzschichholz <ricotz src gnome org>]

commit 3b3b26b0008e156ba9143ad7c81623fd24f6ddf2
Author: Rico Tzschichholz <ricotz t-online de>
Date:   Fri Jan 20 21:00:15 2012 +0100

    Bump dependency on gtk+ 3.3.7

 configure.in |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.in b/configure.in
index 6ddc378..da8e1d6 100644
--- a/configure.in
+++ b/configure.in
@@ -61,7 +61,7 @@ AC_CHECK_SIZEOF(__int64)
 ## byte order
 AC_C_BIGENDIAN
 
-GTK_MIN_VERSION=3.3.3
+GTK_MIN_VERSION=3.3.7
 GIO_MIN_VERSION=2.25.10
 CANBERRA_GTK=libcanberra-gtk3
 CANBERRA_GTK_VERSION=0.26