[mutter/wip/carlosg/there-can-be-only-one: 17/23] core: Drop handling of updates to the last used device

[Carlos Garnacho <carlosg src gnome org>]

commit c8894a76b9906a73dc0e247830b853562d765ab8
Author: Carlos Garnacho <carlosg gnome org>
Date:   Thu Jan 13 14:04:41 2022 +0100

    core: Drop handling of updates to the last used device
    
    This is now done in the backend for the Wayland case, so we can
    drop this update here.

 src/core/events.c | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)
---
diff --git a/src/core/events.c b/src/core/events.c
index a79bf9f803..81911fd07c 100644
--- a/src/core/events.c
+++ b/src/core/events.c
@@ -309,15 +309,7 @@ meta_display_handle_event (MetaDisplay        *display,
 
   if (event->type != CLUTTER_DEVICE_ADDED &&
       event->type != CLUTTER_DEVICE_REMOVED)
-    {
-      ClutterInputDevice *source;
-
-      handle_idletime_for_event (event);
-      source = clutter_event_get_source_device (event);
-
-      if (source)
-        meta_backend_update_last_device (backend, source);
-    }
+    handle_idletime_for_event (event);
 
 #ifdef HAVE_WAYLAND
   if (meta_is_wayland_compositor () && event->type == CLUTTER_MOTION)