extensions.lastAppVersion: "60.6.1" (prefs.js)
font.internaluseonly.changed: true (prefs.js)
network.cookie.prefsMigrated: true (prefs.js)
network.predictor.cleaned-up: true (prefs.js)
places.database.lastMaintenance: 1554243493 (prefs.js)
places.history.expiration.transient_current_max_pages: 104858 (prefs.js)