[gnome-games] display-box: Update DisplayBin before allocating self

[Alexander Mikhaylenko <alexm src gnome org>]

commit 59e2e55246c0ccc19861f1bf174f9163a1aa60ac
Author: Alexander Mikhaylenko <exalm7659 gmail com>
Date:   Tue Aug 20 00:39:20 2019 +0500

    display-box: Update DisplayBin before allocating self
    
    Another change required for GTK4.

 src/ui/display-box.vala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/ui/display-box.vala b/src/ui/display-box.vala
index 441541fd..702a7869 100644
--- a/src/ui/display-box.vala
+++ b/src/ui/display-box.vala
@@ -152,8 +152,8 @@ private class Games.DisplayBox : Gtk.Bin {
        }
 
        public override void size_allocate (Gtk.Allocation allocation) {
-               base.size_allocate (allocation);
                update_margin ();
+               base.size_allocate (allocation);
        }
 
        private void update_margin () {