Change DoComputeInterpretedFrame to print the right bytecode
offset, that is, it does not use header size and object tag.

Bug: 
Change-Id: Ibdd16a9d1178b4c7487164676007c6b9fdb3a33a
Reviewed-on: https://chromium-review.googlesource.com/566859
Commit-Queue: Juliana Patricia Vicente Franco <jupvfranco@google.com>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46558}