[komodo] Simplify normalization process in typecheck_job
[komodo] Simplify normalization process in typecheck_job

Reviewed By: pakoito

Differential Revision: D13953796

fbshipit-source-id: c25ac4d6d638782bad0dc0e37c8252f011c425be

nmote/flow,nmote/flow,nmote/flow,nmote/flow,nmote/flow,nmote/flow,nmote/flow