[mutter] backends: use the enum name instead of a literal 0

[Jonas Ã…dahl <jadahl src gnome org>]

commit 7fa7c2aeb751d2408ebc39c31201f4e8bc736cf5
Author: Peter Hutterer <peter hutterer who-t net>
Date:   Thu Nov 14 12:22:27 2019 +1000

    backends: use the enum name instead of a literal 0
    
    No functional change.
    
    https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1144

 src/backends/native/meta-keymap-native.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/backends/native/meta-keymap-native.c b/src/backends/native/meta-keymap-native.c
index e34c4454a..622cfd354 100644
--- a/src/backends/native/meta-keymap-native.c
+++ b/src/backends/native/meta-keymap-native.c
@@ -111,7 +111,7 @@ meta_keymap_native_init (MetaKeymapNative *keymap)
   names.variant = option_xkb_variant;
   names.options = option_xkb_options;
 
-  ctx = xkb_context_new (0);
+  ctx = xkb_context_new (XKB_CONTEXT_NO_FLAGS);
   g_assert (ctx);
   keymap->keymap = xkb_keymap_new_from_names (ctx, &names, 0);
   xkb_context_unref (ctx);