[mutter] backend-native: Remove unused variable

[Rui Matos <rtcm src gnome org>]

commit f9d869a3dd65df420bdd49095a1b5bfc46d6c8af
Author: Rui Matos <tiagomatos gmail com>
Date:   Wed May 20 17:04:48 2015 +0200

    backend-native: Remove unused variable
    
    https://bugzilla.gnome.org/show_bug.cgi?id=749076

 src/backends/native/meta-backend-native.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/src/backends/native/meta-backend-native.c b/src/backends/native/meta-backend-native.c
index b33c936..4c2d6a5 100644
--- a/src/backends/native/meta-backend-native.c
+++ b/src/backends/native/meta-backend-native.c
@@ -39,10 +39,7 @@
 struct _MetaBackendNativePrivate
 {
   MetaLauncher *launcher;
-
   MetaBarrierManagerNative *barrier_manager;
-
-  GSettings *keyboard_settings;
 };
 typedef struct _MetaBackendNativePrivate MetaBackendNativePrivate;