Backport groups_helper refactor from gitlab-org/gitlab-ee!904 (!7767) · Merge requests · GitLab.org / GitLab FOSS · GitLab

Gabriel Mazetto requested to merge backport/groups-helper-refactor into master Nov 26, 2016

This is a simple backport from a change in groups_helper.rb introduced by gitlab-org/gitlab-ee!904, requested here: https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/904#note_18894726