[mutter] util: Remove left-over declaration

[Marge Bot <marge-bot src gnome org>]

commit a9740074caa81f5a699b6e897dbfa80f34ca2c01
Author: Jonas Ådahl <jadahl gmail com>
Date:   Mon May 30 23:34:17 2022 +0200

    util: Remove left-over declaration
    
    Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2619>

 src/core/util-private.h | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/src/core/util-private.h b/src/core/util-private.h
index fa9f2be4be..806cdc6521 100644
--- a/src/core/util-private.h
+++ b/src/core/util-private.h
@@ -37,7 +37,6 @@
 void     meta_set_verbose (gboolean setting);
 void     meta_set_debugging (gboolean setting);
 
-void     meta_set_replace_current_wm (gboolean setting);
 void     meta_set_is_wayland_compositor (gboolean setting);
 
 char *   meta_generate_random_id (GRand *rand,