[gtk/popup-shadow-width] wayland: Fix unused variable warning

[Jonas Ådahl <jadahl src gnome org>]

commit 12565d168eb9d48159015b516dbfd40e31ee71da
Author: Jonas Ådahl <jadahl gmail com>
Date:   Thu Feb 11 09:49:04 2021 +0100

    wayland: Fix unused variable warning

 gdk/wayland/gdksurface-wayland.c | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/gdk/wayland/gdksurface-wayland.c b/gdk/wayland/gdksurface-wayland.c
index c9eed46ebb..f5e6e0d425 100644
--- a/gdk/wayland/gdksurface-wayland.c
+++ b/gdk/wayland/gdksurface-wayland.c
@@ -2490,7 +2490,6 @@ create_dynamic_positioner (GdkSurface     *surface,
                            GdkPopupLayout *layout,
                            gboolean        ack_parent_configure)
 {
-  GdkWaylandSurface *impl = GDK_WAYLAND_SURFACE (surface);
   GdkSurface *parent = surface->parent;
   GdkWaylandSurface *parent_impl = GDK_WAYLAND_SURFACE (parent);
   GdkWaylandDisplay *display =