[gtk+/native-layout] Fixed computation of sizegroups when no explicit request is set.

[Tristan Van Berkom <tvb src gnome org>]

commit 3783a0a54fce6faa47d89939bef8f4f83f1aeac2
Author: Tristan Van Berkom <tristan van berkom gmail com>
Date:   Mon Apr 19 14:46:28 2010 -0400

    Fixed computation of sizegroups when no explicit request is set.
    
    My previous commit to GtkSizeGroup made sure that when
    gtk_widget_set_size_request() is set on a widget, it will be
    taken into account when computing the widget's own request,
    this commit fixes the case where there is no explicit size
    request.

 gtk/gtksizegroup.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtksizegroup.c b/gtk/gtksizegroup.c
index 56965aa..aaf826d 100644
--- a/gtk/gtksizegroup.c
+++ b/gtk/gtksizegroup.c
@@ -767,6 +767,8 @@ _gtk_size_group_bump_requisition (GtkWidget        *widget,
 	      else 
 		result = compute_dimension (widget, mode, MAX (aux_info->height, widget_requisition));
 	    }
+	  else
+	    result = compute_dimension (widget, mode, widget_requisition);
 	}
       else if (aux_info)
 	{