GitLab

These metrics are only updated for excluded cookies, and their values
are whether or not SameParty was the only reason for excluding the
cookie.

Bug: 1143756
Change-Id: Icc35c59d47269e89f8f37515a7a86d6dc33d0591
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2611046Reviewed-by: Brian White <bcwhite@chromium.org>
Reviewed-by: Lily Chen <chlily@chromium.org>
Commit-Queue: Chris Fredrickson <cfredric@chromium.org>
Cr-Commit-Position: refs/heads/master@{#841113}