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=v8:4280
LOG=N

Review URL: https://codereview.chromium.org/1894063002

Cr-Commit-Position: refs/heads/master@{#35618}