port 5c8609de (r35724)

  original commit message:
  This ensures the InterpreterEntryTrampoline heals code entry fields
  inside closures when being called without a valid bytecode array. This
  is preparatory work to allow removal of bytecode when switching some
  functions to other types of code.

BUG=

Review URL: https://codereview.chromium.org/1920713002

Cr-Commit-Position: refs/heads/master@{#35744}