Bilal Elmoussaoui authored Jul 15, 2024 and Marge Bot committed Jul 24, 2024

As the only info we can pass now is whether we have any idle
closures. Removes the timeout handling which is now is always set to
either 0 or -1 based on whether we have idle closures

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3887>