[mutter/wip/tintou/meta-window-actor-x11-fix] meta-window-actor-x11: switch the signal callback argument and data on shadow factory change

[Corentin Noël <corentinnoel src gnome org>]

commit dedfdae031d3e012cadebc01d752863675c33092
Author: Corentin Noël <corentin elementary io>
Date:   Fri Jun 12 00:19:41 2020 +0200

    meta-window-actor-x11: switch the signal callback argument and data on shadow factory change
    
    invalidate_shadow takes the MetaWindowActorX11 as argument and not the MetaShadowFactory.

 src/compositor/meta-window-actor-x11.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/src/compositor/meta-window-actor-x11.c b/src/compositor/meta-window-actor-x11.c
index 482e5ddacc..c8bc3784d0 100644
--- a/src/compositor/meta-window-actor-x11.c
+++ b/src/compositor/meta-window-actor-x11.c
@@ -1638,8 +1638,8 @@ meta_window_actor_x11_init (MetaWindowActorX11 *self)
 
   self->shadow_factory = meta_shadow_factory_get_default ();
   self->shadow_factory_changed_handler_id =
-    g_signal_connect (self->shadow_factory,
-                      "changed",
-                      G_CALLBACK (invalidate_shadow),
-                      self);
+    g_signal_connect_swapped (self->shadow_factory,
+                              "changed",
+                              G_CALLBACK (invalidate_shadow),
+                              self);
 }