GitLab

Similar to other outcomes, we'd like to record when the new backend is
not available to help with debugging the browser code API.

Bug: 1127397
Change-Id: I9354a9a637bff19968f3cc53638950f5cfc6e335
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2566349
Commit-Queue: Yi Gu <yigu@chromium.org>
Reviewed-by: Ken Buchanan <kenrb@chromium.org>
Reviewed-by: Majid Valipour <majidvp@chromium.org>
Cr-Commit-Position: refs/heads/master@{#833393}