Martin Brennan d330a5447d
DEV: Remove old backup uploader and resumable.js (#15365)
Now that d5e380e5c14ac1d24f1f5f32d082fdbfbd1a15db has been
committed there is nothing in the codebase that uses either
resumable.js or the old backup-uploader component.

R.I.P resumable.js
2021-12-21 15:02:10 +10:00
..