Summary: Ref T2715. I stripped a bunch of stuff from the list since it was buggy, slow, or both. Some day, we'll rebuild it.
Test Plan: {F51128}
Reviewers: btrahan, chad
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2715
Differential Revision: https://secure.phabricator.com/D6525
