Bug 1498835 - Fix toggling tier-3 (#4141)
Bug 1498835 - Fix toggling tier-3 (#4141)


edmorley/treeherder,KWierso/treeherder,edmorley/treeherder,edmorley/treeherder,KWierso/treeherder,KWierso/treeherder,edmorley/treeherder,KWierso/treeherder