Remove ar_debug requirement for cookie-based debug reporting
WICG/attribution-reporting-api#1441
Bug: 369506940, 330745162
Change-Id: I1dfc23f96e9d7a594c23114ad707ceffcde1161e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5887664
Reviewed-by: Andrew Paseltiner apaseltiner@chromium.org
Commit-Queue: Nan Lin linnan@chromium.org
Cr-Commit-Position: refs/heads/main@{#1368833}