[gnome-shell] Require Mutter 3.2.1

[Owen Taylor <otaylor src gnome org>]

commit 897fadfb4087c31136ef1ba6b87726dee7cc7cf1
Author: Owen W. Taylor <otaylor fishsoup net>
Date:   Mon Oct 17 22:57:33 2011 -0400

    Require Mutter 3.2.1
    
    This is needed for meta_display_unmanage_screen()

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 2038fae..88337d7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -67,7 +67,7 @@ AM_CONDITIONAL(BUILD_RECORDER, $build_recorder)
 CLUTTER_MIN_VERSION=1.7.5
 GOBJECT_INTROSPECTION_MIN_VERSION=0.10.1
 GJS_MIN_VERSION=1.29.18
-MUTTER_MIN_VERSION=3.0.0
+MUTTER_MIN_VERSION=3.2.1
 FOLKS_MIN_VERSION=0.5.2
 GTK_MIN_VERSION=3.0.0
 GIO_MIN_VERSION=2.29.10