[gnome-settings-daemon] power: Remove the window filter when the plugin is unloaded

[Richard Hughes <rhughes src gnome org>]

commit ebbc7d91a2b5631c0884024974fff60d45b2e7ed
Author: Richard Hughes <richard hughsie com>
Date:   Thu Oct 6 13:41:48 2011 +0100

    power: Remove the window filter when the plugin is unloaded

 plugins/power/gpm-idletime.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/plugins/power/gpm-idletime.c b/plugins/power/gpm-idletime.c
index 61380ba..fc28fc3 100644
--- a/plugins/power/gpm-idletime.c
+++ b/plugins/power/gpm-idletime.c
@@ -442,6 +442,11 @@ gpm_idletime_finalize (GObject *object)
         idletime = GPM_IDLETIME (object);
         idletime->priv = GPM_IDLETIME_GET_PRIVATE (idletime);
 
+        /* remove filter */
+        gdk_window_remove_filter (NULL,
+                                  gpm_idletime_event_filter_cb,
+                                  idletime);
+
         /* free all counters, including reset counter */
         for (i = 0; i < idletime->priv->array->len; i++) {
                 alarm_item = g_ptr_array_index (idletime->priv->array, i);