[mutter] wayland/pointer: Unset pointer focus when disabled

[Florian Müllner <fmuellner src gnome org>]

commit f89162ee732248189e75a4fa36371a64fcab702a
Author: Jonas Ådahl <jadahl gmail com>
Date:   Wed Sep 21 13:42:59 2016 +0800

    wayland/pointer: Unset pointer focus when disabled
    
    Previously the focus was reset implicitly by a memset() on the whole
    MetaWaylandPointer struct. When MetaWaylandPointer was turned into a
    GObject, this was not possible any more, and the focus was not updated
    properly.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=771646

 src/wayland/meta-wayland-pointer.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/wayland/meta-wayland-pointer.c b/src/wayland/meta-wayland-pointer.c
index 107b77c..05a8684 100644
--- a/src/wayland/meta-wayland-pointer.c
+++ b/src/wayland/meta-wayland-pointer.c
@@ -494,6 +494,7 @@ meta_wayland_pointer_disable (MetaWaylandPointer *pointer)
     }
 
   meta_wayland_pointer_end_grab (pointer);
+  meta_wayland_pointer_set_focus (pointer, NULL);
 
   g_clear_pointer (&pointer->pointer_clients, g_hash_table_unref);
   pointer->cursor_surface = NULL;