The builder has shown to be too brittle when run on dirty V8 ToT.

TBR=sergiyb@chromium.org
NOTRY=true

Bug: chromium:898965
Change-Id: I7eb1f54febeebfcc6c385cc1a9d97262f8583103
Reviewed-on: https://chromium-review.googlesource.com/c/1302056Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57046}