GitLab

- Adds a Remove() method to remove a printer from a given class.

Change-Id: Ib229e42b472a0d9cf637c116d1f35ae50d5a9a6d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1575863
Commit-Queue: Bailey Berro <baileyberro@chromium.org>
Reviewed-by: Zentaro Kavanagh <zentaro@chromium.org>
Cr-Commit-Position: refs/heads/master@{#657356}