To pick up
https://chromium-review.googlesource.com/c/3328032

R=iannucci@chromium.org

Change-Id: I6d4a393a7fde8a4fe7bce92b6460ba33270e661e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/3327593Reviewed-by: Robbie Iannucci <iannucci@chromium.org>
Commit-Queue: Vadim Shtayura <vadimsh@chromium.org>