[gnome-settings-daemon/docking-stations] Ensure outputs start at (0, 0) when turning off the laptop's display

[Federico Mena Quintero <federico src gnome org>]

commit 6727199a7524b073b04d7e0469f1ed8031939d1b
Author: Federico Mena Quintero <federico gnome org>
Date:   Tue Nov 22 09:48:17 2011 -0600

    Ensure outputs start at (0, 0) when turning off the laptop's display
    
    Signed-off-by: Federico Mena Quintero <federico gnome org>

 plugins/xrandr/gsd-xrandr-manager.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/plugins/xrandr/gsd-xrandr-manager.c b/plugins/xrandr/gsd-xrandr-manager.c
index 6d6e364..b0cf2b8 100644
--- a/plugins/xrandr/gsd-xrandr-manager.c
+++ b/plugins/xrandr/gsd-xrandr-manager.c
@@ -410,6 +410,9 @@ turn_off_laptop_display_in_configuration (GnomeRRScreen *screen, GnomeRRConfig *
                 if (non_laptop_outputs_are_active (config, laptop_info))
                         gnome_rr_output_info_set_active (laptop_info, FALSE);
         }
+
+        /* Adjust the offsets of outputs so they start at (0, 0) */
+        gnome_rr_config_sanitize (config);
 }
 
 /* This function effectively centralizes the use of gnome_rr_config_apply_from_filename_with_time().