[metacity] Account for invisible borders when constraining modal dialogs

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 4674358f75b0be671f784349832cbdba8143bf88
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Tue Aug 16 01:05:49 2011 -0400

    Account for invisible borders when constraining modal dialogs
    
    https://bugzilla.gnome.org/show_bug.cgi?id=656619

 src/core/constraints.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/core/constraints.c b/src/core/constraints.c
index a462184..4268ab6 100644
--- a/src/core/constraints.c
+++ b/src/core/constraints.c
@@ -770,7 +770,7 @@ constrain_modal_dialog (MetaWindow         *window,
       y += parent->frame->rect.y;
 
       meta_frame_calc_borders (parent->frame, &borders);
-      y += borders.visible.top;
+      y += borders.total.top;
 
       y += info->borders->visible.top;
    }