mir: Stop using gdk_screen_get_display

Just use the field directly.

diff --git a/gdk/mir/gdkmirscreen.c b/gdk/mir/gdkmirscreen.c
index 76ae194bc860428cada37a03e7ccc03a904ea4ed..68ece8c45f285ed529f06222173edb165c00f323 100644 (file)
--- a/gdk/mir/gdkmirscreen.c
+++ b/gdk/mir/gdkmirscreen.c
@@ -266,7 +266,7 @@ change_setting (GdkMirScreen *screen,
   else
     g_hash_table_remove (screen->current_settings, name);
 
-  gdk_display_setting_changed (gdk_screen_get_display (screen), name);
+  gdk_display_setting_changed (GDK_DISPLAY (GDK_MIR_SCREEN (screen)->display), name);
 }
 
 static const struct