[five-or-more/arnaudb/gtk3: 11/24] Revert "Adapt size_allocate stuff."

[Arnaud B. <arnaudb src gnome org>]

commit ef0f7e17b8f31adb92a21fc934709313e30bffb2
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Thu Oct 22 17:28:21 2020 +0200

    Revert "Adapt size_allocate stuff."
    
    This reverts commit 1805e8820adaa44a0ef67e256794d8dc26705577.

 src/window.vala | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)
---
diff --git a/src/window.vala b/src/window.vala
index 74b4f24..52d754a 100644
--- a/src/window.vala
+++ b/src/window.vala
@@ -129,7 +129,6 @@ private class GameWindow : ApplicationWindow
             assert_not_reached ();
         surface = (Gdk.Toplevel) (!) nullable_surface;
         surface.notify ["state"].connect (on_window_state_event);
-        surface.size_changed.connect (on_size_changed);
     }
 
     private Gdk.Toplevel surface;
@@ -146,12 +145,15 @@ private class GameWindow : ApplicationWindow
         window_tiled =      (state & tiled_state)                 != 0;
     }
 
-    private inline void on_size_changed (int width, int height)
+    protected override void size_allocate (Allocation allocation)
     {
+        base.size_allocate (allocation);
+
         if (window_maximized || window_tiled)
             return;
-        window_width  = width;
-        window_height = height;
+
+        window_width = allocation.width;
+        window_height = allocation.height;
     }
 
     internal inline void on_shutdown ()