[gnome-panel] panel-widget: update size hints in panel_widget_set_packed

[Alberts Muktupāvels <muktupavels src gnome org>]

commit c353baa840ef60c309ac3e49d739f39bf957933c
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Sat Jun 20 00:29:39 2015 +0300

    panel-widget: update size hints in panel_widget_set_packed
    
    https://bugzilla.gnome.org/show_bug.cgi?id=751062

 gnome-panel/panel-widget.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/gnome-panel/panel-widget.c b/gnome-panel/panel-widget.c
index 5a5ddfd..71194f9 100644
--- a/gnome-panel/panel-widget.c
+++ b/gnome-panel/panel-widget.c
@@ -2523,6 +2523,8 @@ panel_widget_set_packed (PanelWidget *panel_widget,
 {
        panel_widget->packed = packed;
 
+       panel_widget_update_size_hints_for_toplevel (panel_widget);
+
        gtk_widget_queue_resize (GTK_WIDGET (panel_widget));
 }