Remove default parameter of ShufflerIterDataPipe (#74370)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/74370
Closes https://github.com/pytorch/data/issues/298. This PR:
- removes the `default` parameter of `ShufflerIterDataPipe`
- renames `set_shuffle_setting()` into `set_shuffle()`
- let `set_shuffle()` return `self`.
Test Plan: Imported from OSS
Reviewed By: george-qi
Differential Revision: D35073666
Pulled By: NicolasHug
fbshipit-source-id: 9847b037e70f44f36eaf4471f2c12fa8ec2ed73c
(cherry picked from commit b07ab646f308532886e8daddd57e937a53edb153)
