This reverts commit 0f5ebcca.

Reason for revert: Still blocks rolling:
https://codereview.chromium.org/2857903002/

Original change's description:
> Make unittest link correctly again
> 
> Remains to port these fixes over to gyp.
> 
> R=​machenbach@chromium.org, jkummerow@chromium.org, mstarzinger@chromium.org
> BUG=v8:6325
> 
> Change-Id: I3bebbc6d0ec52fcb60e3d51acd27e616f51d3dbb
> Reviewed-on: https://chromium-review.googlesource.com/490108
> Commit-Queue: Jochen Eisinger <jochen@chromium.org>
> Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#45026}

TBR=jkummerow@chromium.org,machenbach@chromium.org,mstarzinger@chromium.org,jochen@chromium.org,clemensh@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:6325

Change-Id: Icb11e6e12cb6c7bd6c68677359596fee740b6531
Reviewed-on: https://chromium-review.googlesource.com/494467Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45049}