GitLab

Add a new experiment group which is used for finch on stable release.

Bug: 838725
Change-Id: Ib4e140270e4a1aa70cc676aaae3c8eea8ab8abfc
Reviewed-on: https://chromium-review.googlesource.com/c/1300533
Commit-Queue: Ilya Sherman <isherman@chromium.org>
Reviewed-by: Ilya Sherman <isherman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#603008}