[mutter/gnome-3-6] Initialize window->user_rect in the initial placement

[Alban Crequy <albanc src gnome org>]

commit 0dee738a43e4fb4c3d5de5e3a55a4033faa9d3fa
Author: Alban Crequy <alban crequy collabora co uk>
Date:   Fri Nov 23 00:06:22 2012 +0000

    Initialize window->user_rect in the initial placement
    
    The window positioning is delayed in idle_move_resize() in case the application
    resizes/maximizes its window quickly after its creation. The delayed
    positioning uses window->user_rect because of bug 426519 comment 3 (see
    meta_window_move_resize_now()).
    
    user_rect was not set in the initial positioning, causing the delayed
    positioning unable to know which monitor we use for this window. As a
    consequence, the window could jump spontaneously from one monitor to another.
    
    With this patch, the window does not jump anymore.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=556696

 src/core/constraints.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/src/core/constraints.c b/src/core/constraints.c
index 2857f67..606baea 100644
--- a/src/core/constraints.c
+++ b/src/core/constraints.c
@@ -571,6 +571,11 @@ place_window_if_needed(MetaWindow     *window,
                        .083 * info->work_area_monitor.height;
             }
 
+          /* idle_move_resize() uses the user_rect, so make sure it uses the
+           * placed coordinates (bug #556696).
+           */
+          window->user_rect = info->current;
+
           if (window->maximize_horizontally_after_placement ||
               window->maximize_vertically_after_placement)
             meta_window_maximize_internal (window,