Nika Layzell
656ec91713
This adds redundant checks into the content process for the ValidatePrincipal checks added in the parent process in earlier patches in this stack. This is intended to reduce the likelihood of hitting one of those failures in the case where the check is overly restrictive, instead blocking access to storage APIs in those cases with an exception. This should hopefully reduce the risk of enabling these checks in builds. Differential Revision: https://phabricator.services.mozilla.com/D302408