The usage of cryptoHash consists of a complete set of Init, Update, and Finish, there's no reason to keep it around MozReview-Commit-ID: 7bT9IsWEM5m
MozReview-Commit-ID: GbyvX7wcg8c * * * [mq]: 1297962_review MozReview-Commit-ID: 1U2T0wq778R