[clutter/clutter-1.18] device-manager-xi2: Fix device instances leaking on removal

[Rui Matos <rtcm src gnome org>]

commit ce1f8f1dd027302e58aa2a58430eac1794f7e124
Author: Rui Matos <tiagomatos gmail com>
Date:   Thu Nov 21 14:48:40 2013 +0100

    device-manager-xi2: Fix device instances leaking on removal
    
    Don't add an extra reference when adding to the devices hash table. We
    already own the initial reference.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=712812

 clutter/x11/clutter-device-manager-xi2.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/clutter/x11/clutter-device-manager-xi2.c b/clutter/x11/clutter-device-manager-xi2.c
index 8bedbd4..f9614f5 100644
--- a/clutter/x11/clutter-device-manager-xi2.c
+++ b/clutter/x11/clutter-device-manager-xi2.c
@@ -319,7 +319,7 @@ add_device (ClutterDeviceManagerXI2 *manager_xi2,
    */
   g_hash_table_replace (manager_xi2->devices_by_id,
                         GINT_TO_POINTER (info->deviceid),
-                        g_object_ref (device));
+                        device);
 
   if (info->use == XIMasterPointer ||
       info->use == XIMasterKeyboard)