1cd386551d
The "queue-redraw" signal is not used anywhere in Clutter and we now also removed the vfunc implementation of the stage. So stop emitting it and remove it, but keep the propagate_queue_redraw infrastructure to make sure clones still get their redraws queued. Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1511>