[mutter] clutter/frame-clock: Add ready profile trace

[Marge Bot <marge-bot src gnome org>]

commit 986658ade90c2017e905fc0895f425631bf92c14
Author: Ivan Molodetskikh <yalterz gmail com>
Date:   Tue Dec 14 12:33:10 2021 +0300

    clutter/frame-clock: Add ready profile trace
    
    To see in Sysprof whenever it happens.
    
    Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1928>

 clutter/clutter/clutter-frame-clock.c | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/clutter/clutter/clutter-frame-clock.c b/clutter/clutter/clutter-frame-clock.c
index 17bd900370..31f5bb1257 100644
--- a/clutter/clutter/clutter-frame-clock.c
+++ b/clutter/clutter/clutter-frame-clock.c
@@ -328,6 +328,8 @@ clutter_frame_clock_notify_presented (ClutterFrameClock *frame_clock,
 void
 clutter_frame_clock_notify_ready (ClutterFrameClock *frame_clock)
 {
+  COGL_TRACE_BEGIN_SCOPED (ClutterFrameClockNotifyReady, "Frame Clock (ready)");
+
   switch (frame_clock->state)
     {
     case CLUTTER_FRAME_CLOCK_STATE_INIT: