Deprecate ClutterTimeoutPool

Timelines have stopped using the pool since 1.0; there is no real reason
to expose it as part of the active API.

clutter/clutter-timeout-pool.h

@@ -46,9 +46,13 @@ G_BEGIN_DECLS
  * whose members cannot be directly accessed.
  *
  * Since: 0.6
+ *
+ * Deprecated: 1.6
  */
 typedef struct _ClutterTimeoutPool    ClutterTimeoutPool;
 
+#ifndef CLUTTER_DISABLE_DEPRECATED
+
 ClutterTimeoutPool *clutter_timeout_pool_new    (gint                priority);
 guint               clutter_timeout_pool_add    (ClutterTimeoutPool *pool,
                                                  guint               fps,
@@ -58,6 +62,8 @@ guint               clutter_timeout_pool_add    (ClutterTimeoutPool *pool,
 void                clutter_timeout_pool_remove (ClutterTimeoutPool *pool,
                                                  guint               id);
 
+#endif /* CLUTTER_DISABLE_DEPRECATED */
+
 G_END_DECLS
 
 #endif /* __CLUTTER_TIMEOUT_POOL_H__ */