third_party/blink/web_tests/external/wpt/client-hints/accept_ch_feature_policy.tentative.sub.https.html.headers

Accept-CH: device-memory, dpr, viewport-width, rtt, downlink, ect, lang
Feature-Policy: ch-device-memory *; ch-dpr 'none'; ch-viewport-width 'self'; ch-lang 'none'