port 623ad7de (r35618)

  original commit message:
  Removes the register file machine register from the interpreter and
  replaces it will loads from the parent frame pointer. As part of this
  change the raw operand values for register values changes to enable the
  interpreter to keep using the operand value as the offset from the
  parent frame pointer.

BUG=

Review URL: https://codereview.chromium.org/1903093002

Cr-Commit-Position: refs/heads/master@{#35640}