We introduced the somewhat-sketchy celerity.resource-path for Releeph. Now that Releeph is in the upstream, does Facebook's install rely on celerity.resource-path?

@lifeihuang / @sowedance, do you guys now this offhand? If it's no longer used, we'll probably get rid of it and then pursue something a bit more general in T4222. If it is used, we'd still like to get rid of it but might need to coordinate a little more.