Add back MR diff deletion migration (!20331) · Merge requests · GitLab.org / GitLab FOSS · GitLab

Sean McGivern requested to merge add-back-mr-diff-deletion-migration into master Jul 03, 2018

https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/20330 removed this.

This reverts that removal. We can then do the bulk scheduling as described in gitlab-org/release/tasks#300 (comment 85741270) in this MR.

/cc @yorickpeterse

Edited Jul 11, 2018 by Yorick Peterse