[libgd] Use an idle priority for the resize timeout

[Cosimo Cecchi <cosimoc src gnome org>]

commit 918bf2e7d12e7e80b25e2cef589dce87be5a2bb7
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Fri Feb 8 12:20:52 2013 -0500

    Use an idle priority for the resize timeout
    
    This makes the revealer works correctly when used with clutter-gtk.

 libgd/gd-revealer.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/libgd/gd-revealer.c b/libgd/gd-revealer.c
index 634a97f..d4033fe 100644
--- a/libgd/gd-revealer.c
+++ b/libgd/gd-revealer.c
@@ -489,8 +489,8 @@ gd_revealer_start_animation (GdRevealer *revealer,
       priv->end_time = priv->start_time + (priv->duration * 1000);
       if (priv->timeout == 0)
         priv->timeout =
-          gdk_threads_add_timeout ((guint) FRAME_TIME_MSEC,
-                                   (GSourceFunc)gd_revealer_animate_cb, revealer);
+          gdk_threads_add_timeout_full (G_PRIORITY_DEFAULT_IDLE, (guint) FRAME_TIME_MSEC,
+                                        (GSourceFunc)gd_revealer_animate_cb, revealer, NULL);
       gd_revealer_animate_step (revealer, priv->start_time);
     }
   else