GitLab

Due to some other issues with properly getting SSOService object to
pass to FeedbackKit, this CL adds a feature flag to use FeedbackKit V2
but disable passing of SSOService object.

This will cause feedback reports to be filed as anonymous.

Bug: 814587
Cq-Include-Trybots: master.tryserver.chromium.mac:ios-simulator-cronet;master.tryserver.chromium.mac:ios-simulator-full-configs
Change-Id: Iaa603b5c4344ce0d97596309b368d8cd410ad381
Reviewed-on: https://chromium-review.googlesource.com/986941
Commit-Queue: Peter Lee <pkl@chromium.org>
Reviewed-by: Sergio Collazos <sczs@chromium.org>
Cr-Commit-Position: refs/heads/master@{#547029}