[gnome-shell] build: Bump mutter API version

[Florian Müllner <fmuellner src gnome org>]

commit 942831f6ee1d7c09af748ff40606ba6bec1bae22
Author: Florian Müllner <fmuellner gnome org>
Date:   Tue Aug 1 16:40:52 2017 +0100

    build: Bump mutter API version
    
    Mutter bumped its API version to make all the new goodness
    parallel-installable with current stable ones, adjust to
    that.

 configure.ac |    2 +-
 meson.build  |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 70a6ea4..6372c4d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -43,7 +43,7 @@ AC_SUBST(PYTHON)
 
 # We depend on a specific version of the libmutter API. The mutter variants of
 # the Cogl and Clutter libraries also use this API version.
-LIBMUTTER_API_VERSION=0
+LIBMUTTER_API_VERSION=1
 
 LIBMUTTER=libmutter-$LIBMUTTER_API_VERSION
 LIBMUTTER_COGL=mutter-cogl-$LIBMUTTER_API_VERSION
diff --git a/meson.build b/meson.build
index 5f4c747..8222809 100644
--- a/meson.build
+++ b/meson.build
@@ -6,7 +6,7 @@ project('gnome-shell', 'c',
 
 # We depend on a specific version of the libmutter API. The mutter variants of
 # the Cogl and Clutter libraries also use this API version.
-mutter_api_version = '0'
+mutter_api_version = '1'
 
 clutter_pc = 'mutter-clutter-' + mutter_api_version
 cogl_pc = 'mutter-cogl-' + mutter_api_version