Make sure blocking stats are reported to the correct frame
Make sure blocking stats are reported to the correct frame

Other blocking intermittents are gone but it seems like fingerprinting still happens, so trying this.

Auditors: da39a3ee5e6b4b0d3255bfef95601890afd80709@diracdeltas

dcposch/browser-laptop,MKuenzi/browser-laptop,diasdavid/browser-laptop,pmkary/braver,darkdh/browser-laptop,pmkary/braver,Sh1d0w/browser-laptop,timborden/browser-laptop,willy-b/browser-laptop,pmkary/braver,jonathansampson/browser-laptop,darkdh/browser-laptop,willy-b/browser-laptop,luixxiul/browser-laptop,jonathansampson/browser-laptop,Sh1d0w/browser-laptop,willy-b/browser-laptop,luixxiul/browser-laptop,MKuenzi/browser-laptop,Sh1d0w/browser-laptop,timborden/browser-laptop,jonathansampson/browser-laptop,dcposch/browser-laptop,dcposch/browser-laptop,willy-b/browser-laptop,jonathansampson/browser-laptop,diasdavid/browser-laptop,pmkary/braver,darkdh/browser-laptop,timborden/browser-laptop,timborden/browser-laptop,MKuenzi/browser-laptop,Sh1d0w/browser-laptop,darkdh/browser-laptop,diasdavid/browser-laptop,luixxiul/browser-laptop,diasdavid/browser-laptop,dcposch/browser-laptop,luixxiul/browser-laptop,MKuenzi/browser-laptop