GitLab

Make it explicit that these fields match the request initiator.

BUG=1120739

Change-Id: I380def94e0a92a8aa6a523896f146d3b27579b84
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2388775
Auto-Submit: Karan Bhatia <karandeepb@chromium.org>
Reviewed-by: Kelvin Jiang <kelvinjiang@chromium.org>
Commit-Queue: Kelvin Jiang <kelvinjiang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#804035}