[gtk+] Require wayland-protocols 1.7

[Matthias Clasen <matthiasc src gnome org>]

commit 738b1e3eece46703106640fe764bb8eacad411cc
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed Aug 31 07:07:01 2016 -0400

    Require wayland-protocols 1.7
    
    Needed for xdg-shell v6.

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 53b2f6a..bd181a8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -60,7 +60,7 @@ m4_define([cairo_required_version], [1.14.0])
 m4_define([gdk_pixbuf_required_version], [2.30.0])
 m4_define([introspection_required_version], [1.39.0])
 m4_define([wayland_required_version], [1.9.91])
-m4_define([wayland_protocols_required_version], [1.6])
+m4_define([wayland_protocols_required_version], [1.7])
 m4_define([mirclient_required_version], [0.22.0])
 m4_define([mircookie_required_version], [0.17.0])
 m4_define([epoxy_required_version], [1.0])