It seems like some folks are confused by additional patchsets
after the first putting the change back into WIP mode. This
confusion is honestly understandable. Maybe we try only setting
it on the very first upload, and just controlling the notify
parameter for future patchsets.

Bug: 721836, 737675
Change-Id: If56e5c71e0c6b3b46c2e30ac0b6d80b878218181
Reviewed-on: https://chromium-review.googlesource.com/552779Reviewed-by: Quinten Yearsley <qyearsley@chromium.org>
Reviewed-by: Dirk Pranke <dpranke@chromium.org>
Reviewed-by: smut <smut@google.com>
Commit-Queue: Aaron Gable <agable@chromium.org>