Make protected branches / tags permission dropdowns consistent

Merged Winnie Hellmann requested to merge winh-protection-dropdowns-ee into master

This is the same as https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/13611.

What does this MR do?

Change permission dropdowns for protected branchs / tags in project settings to new style.

Screenshots

Before After
Screen_Shot_2017-08-16_at_20.03.56 Screen_Shot_2017-08-16_at_20.34.06
Screen_Shot_2017-08-16_at_20.04.10 Screen_Shot_2017-08-16_at_20.34.19
Screen_Shot_2017-08-16_at_20.04.23 Screen_Shot_2017-08-16_at_20.34.30
Screen_Shot_2017-08-31_at_12.51.07 Screen_Shot_2017-08-31_at_12.48.33
Screen_Shot_2017-08-31_at_12.47.46 Screen_Shot_2017-08-31_at_12.48.21

What are the relevant issue numbers?

https://gitlab.com/gitlab-org/gitlab-ce/issues/28921, https://gitlab.com/gitlab-org/gitlab-ce/issues/35424

Edited by Winnie Hellmann