[gtk+] Free the motion hint infos in GdkDisplay

[Matthias Clasen <matthiasc src gnome org>]

commit 8d3810b0b63af6ced18463e9d97db101961a7937
Author: Garrett Regier <alias301 gmail com>
Date:   Sat Mar 19 09:11:45 2011 -0700

    Free the motion hint infos in GdkDisplay
    
    https://bugzilla.gnome.org/show_bug.cgi?id=645235

 gdk/gdkdisplay.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/gdk/gdkdisplay.c b/gdk/gdkdisplay.c
index 8c41541..1b8c7e7 100644
--- a/gdk/gdkdisplay.c
+++ b/gdk/gdkdisplay.c
@@ -237,6 +237,7 @@ gdk_display_finalize (GObject *object)
                                NULL);
   g_hash_table_destroy (display->device_grabs);
 
+  g_hash_table_destroy (display->motion_hint_info);
   g_hash_table_destroy (display->pointers_info);
   g_hash_table_destroy (display->multiple_click_info);