[libwnck/wip/muktupavels/modernize: 2/5] selector: avoid deprecated gdk_screen_get_number

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 3bc702fe50021c212ef93986fc180a32f5cad349
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Sat Nov 12 16:19:09 2016 +0200

    selector: avoid deprecated gdk_screen_get_number

 libwnck/selector.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/libwnck/selector.c b/libwnck/selector.c
index c24b6c7..b858673 100644
--- a/libwnck/selector.c
+++ b/libwnck/selector.c
@@ -119,7 +119,7 @@ wnck_selector_get_screen (WnckSelector *selector)
 
   screen = gtk_widget_get_screen (GTK_WIDGET (selector));
 
-  return wnck_screen_get (gdk_screen_get_number (screen));
+  return wnck_screen_get (gdk_x11_screen_get_screen_number (screen));
 }
 
 static GdkPixbuf *