[gtk/wip/baedert/single-node-window: 479/485] widget: Remove GtkWindow special case in create_render_node()

[Timm Bäder <baedert src gnome org>]

commit eb42439a77313885c9823f99a252e1bc9a57fcbc
Author: Timm Bäder <mail baedert org>
Date:   Sat May 2 07:50:30 2020 +0200

    widget: Remove GtkWindow special case in create_render_node()

 gtk/gtkwidget.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)
---
diff --git a/gtk/gtkwidget.c b/gtk/gtkwidget.c
index 167d9a15ab..93c404af89 100644
--- a/gtk/gtkwidget.c
+++ b/gtk/gtkwidget.c
@@ -11573,11 +11573,8 @@ gtk_widget_create_render_node (GtkWidget   *widget,
   if (opacity < 1.0)
     gtk_snapshot_push_opacity (snapshot, opacity);
 
-  if (!GTK_IS_WINDOW (widget))
-    {
-      gtk_css_style_snapshot_background (&boxes, snapshot);
-      gtk_css_style_snapshot_border (&boxes, snapshot);
-    }
+  gtk_css_style_snapshot_background (&boxes, snapshot);
+  gtk_css_style_snapshot_border (&boxes, snapshot);
 
   if (priv->overflow == GTK_OVERFLOW_HIDDEN)
     gtk_snapshot_push_rounded_clip (snapshot, gtk_css_boxes_get_padding_box (&boxes));