[mutter] wayland: Tear down seat too when shutting down

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

commit 1a43312b96615d3530301be2afd4b2f93a698cfa
Author: Jonas Ådahl <jadahl gmail com>
Date:   Mon Apr 12 14:57:27 2021 +0200

    wayland: Tear down seat too when shutting down
    
    The functionality was mostly there, but not hooked up to anything.
    
    Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1822>

 src/wayland/meta-wayland-seat.c | 4 ++++
 src/wayland/meta-wayland.c      | 2 ++
 2 files changed, 6 insertions(+)
---
diff --git a/src/wayland/meta-wayland-seat.c b/src/wayland/meta-wayland-seat.c
index f32173a085..abc0b4ddae 100644
--- a/src/wayland/meta-wayland-seat.c
+++ b/src/wayland/meta-wayland-seat.c
@@ -273,9 +273,13 @@ meta_wayland_seat_free (MetaWaylandSeat *seat)
   g_signal_handlers_disconnect_by_data (clutter_seat, seat);
   meta_wayland_seat_set_capabilities (seat, 0);
 
+  meta_wayland_pointer_disable (seat->pointer);
   g_object_unref (seat->pointer);
+  meta_wayland_keyboard_disable (seat->keyboard);
   g_object_unref (seat->keyboard);
+  meta_wayland_touch_disable (seat->touch);
   g_object_unref (seat->touch);
+
   meta_wayland_gtk_text_input_destroy (seat->gtk_text_input);
   meta_wayland_text_input_destroy (seat->text_input);
 
diff --git a/src/wayland/meta-wayland.c b/src/wayland/meta-wayland.c
index c6225868e6..153d61954c 100644
--- a/src/wayland/meta-wayland.c
+++ b/src/wayland/meta-wayland.c
@@ -595,6 +595,8 @@ meta_wayland_finalize (void)
   if (compositor->wayland_display)
     wl_display_destroy_clients (compositor->wayland_display);
 
+  meta_wayland_seat_free (compositor->seat);
+
   g_clear_pointer (&compositor->display_name, g_free);
   g_clear_pointer (&compositor->wayland_display, wl_display_destroy);
 }