https://codereview.chromium.org/2957523002 deprecated using the gold
plugin on the chromium side.

TBR=mstarzinger@chromium.org
NOTRY=true

Bug: v8:6524
Change-Id: Id82ac677c9c858725cc89ec7a87a8917fb29a451
Reviewed-on: https://chromium-review.googlesource.com/547058Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46198}