ges/timeline: remove unused function get_toplevel_container

Fixes -Werror build with clang:

../subprojects/gst-editing-services/ges/ges-timeline.c:695:1: warning: unused function 'get_toplevel_container' [-Wunused-function]
get_toplevel_container (gpointer element)
^

diff --git a/ges/ges-timeline.c b/ges/ges-timeline.c
index 8b838d9..b8d1057 100644 (file)
--- a/ges/ges-timeline.c
+++ b/ges/ges-timeline.c
@@ -691,18 +691,6 @@ ges_timeline_init (GESTimeline * self)
 
 /* Private methods */
 
-static inline GESContainer *
-get_toplevel_container (gpointer element)
-{
-  GESTimelineElement *ret =
-      ges_timeline_element_get_toplevel_parent ((GESTimelineElement
-          *) (element));
-
-  /*  We own a ref to the elements ourself */
-  gst_object_unref (ret);
-  return (GESContainer *) ret;
-}
-
 /* Sorting utils*/
 static gint
 sort_layers (gpointer a, gpointer b)