chromium/third_party/blink/web_tests/external/wpt/html/cross-origin-opener-policy/reporting/navigation-reporting/report-only-same-origin-report-to.https.html.sub.headers

Cross-Origin-Opener-Policy-Report-Only: same-origin; report-to="coop-report-only-endpoint"
Referrer-Policy: origin
Reporting-Endpoints: coop-report-endpoint="https://{{host}}:{{ports[https][0]}}/reporting/resources/report.py?reportID=380ca360-d1ae-4329-b1dd-69cea49cd705", coop-report-only-endpoint="https://{{host}}:{{ports[https][0]}}/reporting/resources/report.py?reportID=cf9ac91d-6c5d-4489-a420-10be9402ef84"