Expand all button missing on merge requests diff view
The Expand all button has dispersed from the merge requests diff view in recent versions of GitLab, it is still present when viewing individual commits.
Steps to reproduce
Go to a merge request that has collapsed files, eg https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/21089/diffs
What is the current bug behavior?
The Expand all button is missing.
What is the expected correct behavior?
There should be a Expand all button like the one on the commit view, eg https://gitlab.com/gitlab-org/gitlab-ce/commit/d931607f41f6626e48d2f4510ec4c6c848386d07