[gtk/matthiasc/for-master] Don't hide widgets in dispose()

[Matthias Clasen <matthiasc src gnome org>]

commit 75247b713b7ac984abb8e4911b355092bcf4f3e3
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Nov 10 15:07:07 2020 -0500

    Don't hide widgets in dispose()
    
    This is leftover code from when widgets were hidden
    by default, and was setting them back to their initial
    state.

 gtk/gtkwidget.c | 2 --
 1 file changed, 2 deletions(-)
---
diff --git a/gtk/gtkwidget.c b/gtk/gtkwidget.c
index c29cc88ec0..8d6e4067d5 100644
--- a/gtk/gtkwidget.c
+++ b/gtk/gtkwidget.c
@@ -7040,8 +7040,6 @@ gtk_widget_dispose (GObject *object)
 
   if (priv->parent)
     gtk_widget_unparent (widget);
-  else if (_gtk_widget_get_visible (widget))
-    gtk_widget_hide (widget);
 
   while (priv->paintables)
     gtk_widget_paintable_set_widget (priv->paintables->data, NULL);