wireproto: declare permissions requirements in @wireprotocommand (API) With the security patches from 4.5.2 merged into default, we now have a per-command attribute defining what permissions are needed to run that command. We now have a richer @wireprotocommand that can be extended to record additional command metadata. So we port the permissions mechanism to be based on @wireprotocommand. .. api:: hgweb_mod.perms and wireproto.permissions have been removed. Wire protocol commands should declare their required permissions in the @wireprotocommand decorator. Differential Revision: https://phab.mercurial-scm.org/D2718