[mutter/wip/carlosg/small-api-cleanups: 2/3] clutter: Drop clutter_event_peek()

[Carlos Garnacho <carlosg src gnome org>]

commit 494ef6ad407f511e8333135a8c23265b54ed04a1
Author: Carlos Garnacho <carlosg gnome org>
Date:   Tue Aug 11 18:58:15 2020 +0200

    clutter: Drop clutter_event_peek()
    
    Peeking doesn't seem such a good idea when we switch to async queues.
    Luckily nobody seems to be using this.

 clutter/clutter/clutter-event.c | 26 --------------------------
 clutter/clutter/clutter-event.h |  2 --
 2 files changed, 28 deletions(-)
---
diff --git a/clutter/clutter/clutter-event.c b/clutter/clutter/clutter-event.c
index 51bec88812..1ee5f5c1f4 100644
--- a/clutter/clutter/clutter-event.c
+++ b/clutter/clutter/clutter-event.c
@@ -1535,32 +1535,6 @@ clutter_event_get (void)
   return g_queue_pop_tail (context->events_queue);
 }
 
-/**
- * clutter_event_peek:
- * 
- * Returns a pointer to the first event from the event queue but 
- * does not remove it. 
- *
- * Return value: (transfer none): A #ClutterEvent or NULL if queue empty.
- *
- * Since: 0.4
- */
-ClutterEvent *
-clutter_event_peek (void)
-{
-  ClutterMainContext *context = _clutter_context_get_default ();
-
-  g_return_val_if_fail (context != NULL, NULL);
-  
-  if (context->events_queue == NULL)
-    return NULL;
-
-  if (g_queue_is_empty (context->events_queue))
-    return NULL;
-
-  return g_queue_peek_tail (context->events_queue);
-}
-
 void
 _clutter_event_push (const ClutterEvent *event,
                      gboolean            do_copy)
diff --git a/clutter/clutter/clutter-event.h b/clutter/clutter/clutter-event.h
index 0f65c2adc1..69484285c6 100644
--- a/clutter/clutter/clutter-event.h
+++ b/clutter/clutter/clutter-event.h
@@ -629,8 +629,6 @@ gboolean                clutter_events_pending                  (void);
 CLUTTER_EXPORT
 ClutterEvent *          clutter_event_get                       (void);
 CLUTTER_EXPORT
-ClutterEvent *          clutter_event_peek                      (void);
-CLUTTER_EXPORT
 void                    clutter_event_put                       (const ClutterEvent     *event);
 
 CLUTTER_EXPORT