Remove getScriptRemoteCallType (#57854)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/57854
Because OwnerRRefs used to be created before their value was computed, we had to figure out their type ahead of time. After the previous diff, we inverted the order of operations, and we can now first compute the result and then create the OwnerRRef. Which means we can just inspect the value to get its type. Much simpler, and much less likely to get it wrong.
ghstack-source-id: 129567060
Test Plan: CI
Reviewed By: mrshenli
Differential Revision: D28253843
fbshipit-source-id: f13c9b294f477ae66fcbdbc85c642fdc69b2740f
