[iagno/arnaudb/wip/gtk4: 19/54] Adapt to new size_allocate() method.

[Arnaud B. <arnaudb src gnome org>]

commit 70a12887aae2f2a2ebf65de704f22f436799131e
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Fri Feb 14 19:09:50 2020 +0100

    Adapt to new size_allocate() method.

 src/adaptative-window.vala | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)
---
diff --git a/src/adaptative-window.vala b/src/adaptative-window.vala
index fbdbd0d..b562024 100644
--- a/src/adaptative-window.vala
+++ b/src/adaptative-window.vala
@@ -261,11 +261,8 @@ private abstract class AdaptativeWindow : ApplicationWindow
     protected abstract void on_unfullscreen ();
 
     [GtkCallback]
-    private void on_size_allocate (Allocation allocation)
+    private void on_size_allocate (int width, int height)
     {
-        int height = allocation.height;
-        int width = allocation.width;
-
         update_adaptative_children (ref width, ref height);
         update_window_state ();
     }