[snappy] clutter: upgrade dependency version to 3.0.0

[Luis de Bethencourt <luisbg src gnome org>]

commit 6446dc4a86088e1e8182cd629d93b7d5b611e24a
Author: Luis de Bethencourt <luisbg osg samsung com>
Date:   Tue Jan 19 15:11:05 2016 +0000

    clutter: upgrade dependency version to 3.0.0

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 75ffb8d..9ac10ab 100644
--- a/configure.ac
+++ b/configure.ac
@@ -35,7 +35,7 @@ AC_CANONICAL_HOST
 # keep one single GST_REQ, core/base should be same versions anyway
 GST_REQ=1.4.0
 CLUTTER_REQS=1.20.0
-CLUTTER_GST_REQS=2.99.2
+CLUTTER_GST_REQS=3.0.0
 CLUTTER_GTK_REQS=1.6.0
 GTK_REQS=3.5.0
 GIO_REQ=2.32