[gnome-taquin/arnaudb/wip/gtk4] Adapt to ScrolledWindow API.

[Arnaud B. <arnaudb src gnome org>]

commit d98dc9212e87225b182b168a36bcc8c101a6b5ae
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Tue Sep 29 16:46:47 2020 +0200

    Adapt to ScrolledWindow API.

 src/game-view.vala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/game-view.vala b/src/game-view.vala
index 9bafa54..1d08391 100644
--- a/src/game-view.vala
+++ b/src/game-view.vala
@@ -36,7 +36,7 @@ private class GameView : BaseView, AdaptativeWidget
         game_stack.vexpand = true;
         main_grid.add (game_stack);
 
-        scrolled = new ScrolledWindow (null, null);
+        scrolled = new ScrolledWindow ();
         scrolled.visible = true;
         game_stack.add (scrolled);