Verifies that setting a cookie with an invalid __Secure- or __Host- prefix sends us Network.ResponseReceivedExtraInfo events with corresponding blocked cookies. Bad __Secure- prefix blocked set-cookies: [ [0] : { blockedReasons : [ [0] : InvalidPrefix ] cookieLine : __Secure-name=value } ] Bad __Host- prefix blocked set-cookies: [ [0] : { blockedReasons : [ [0] : InvalidPrefix ] cookieLine : __Host-name=value; Secure } ]