[gtk/gtk-4-2: 72/91] Simplify shadow conditions

[Matthias Clasen <matthiasc src gnome org>]

commit 84295147fd75e4e2196a1de0e2f778c6f362126e
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Apr 24 11:07:20 2021 -0400

    Simplify shadow conditions
    
    The code in gtkwindow.c for dealing with the various
    combinations of client-side decorations and client-side
    shadows is entirely too complicated.
    
    This commit does not really clean it up, but simplifies
    one of the shadow conditions far enough to make some
    sense.
    
    With this change, I get the expected decorations in
    all the cases I can easily reproduce locally.

 gtk/gtkwindow.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/gtk/gtkwindow.c b/gtk/gtkwindow.c
index a21e7205c8..88a4e9721a 100644
--- a/gtk/gtkwindow.c
+++ b/gtk/gtkwindow.c
@@ -4005,9 +4005,8 @@ get_shadow_width (GtkWindow *window,
   if (!priv->decorated)
     goto out;
 
-  if (!priv->client_decorated &&
-      !(gtk_window_should_use_csd (window) &&
-        gtk_window_supports_client_shadow (window)))
+  if (!priv->client_decorated ||
+      !priv->use_client_shadow)
     goto out;
 
   if (priv->maximized ||