[mutter] keybindings: Use current monitor for move-to-center

[verdre <jonasd src gnome org>]

commit 5201d77b0bcc3d790f13bbdfb8e6cd08e53eec83
Author: Sergey Zigachev <s zi outlook com>
Date:   Thu Apr 30 18:34:38 2020 +0500

    keybindings: Use current monitor for move-to-center
    
    Move to center uses all monitors for calculating work area.
    
    This can lead to an unexpected behaviour on some monitor
    configurations resulting in current window being split between
    monitors. We should move window to the center of the active display.
    
    Closes https://gitlab.gnome.org/GNOME/mutter/-/issues/1073

 src/core/keybindings.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/core/keybindings.c b/src/core/keybindings.c
index 957c77a8f..445b80d01 100644
--- a/src/core/keybindings.c
+++ b/src/core/keybindings.c
@@ -3112,7 +3112,7 @@ handle_move_to_center  (MetaDisplay     *display,
   MetaRectangle work_area;
   MetaRectangle frame_rect;
 
-  meta_window_get_work_area_all_monitors (window, &work_area);
+  meta_window_get_work_area_current_monitor (window, &work_area);
   meta_window_get_frame_rect (window, &frame_rect);
 
   meta_window_move_frame (window,