[gtk+] modules: Avoid GdkScreen api

[Matthias Clasen <matthiasc src gnome org>]

commit 24903e3fab64f60a385982e614e26d0ce1ab94d1
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Oct 30 19:19:04 2017 -0400

    modules: Avoid GdkScreen api
    
    No need for this here either.

 gtk/gtkmodules.c |    9 ++-------
 1 files changed, 2 insertions(+), 7 deletions(-)
---
diff --git a/gtk/gtkmodules.c b/gtk/gtkmodules.c
index a5dd189..4db4bc2 100644
--- a/gtk/gtkmodules.c
+++ b/gtk/gtkmodules.c
@@ -458,17 +458,12 @@ static void
 display_closed_cb (GdkDisplay *display,
                   gboolean    is_error)
 {
-  GdkScreen *screen;
   GtkSettings *settings;
 
-  screen = gdk_display_get_default_screen (display);
-  settings = gtk_settings_get_for_screen (screen);
+  settings = gtk_settings_get_for_display (display);
 
-  g_object_set_data_full (G_OBJECT (settings),
-                         I_("gtk-modules"),
-                         NULL, NULL);
+  g_object_set_data_full (G_OBJECT (settings), I_("gtk-modules"), NULL, NULL);
 }
-                  
 
 static void
 display_opened_cb (GdkDisplayManager *display_manager,