Revert of Bring RFH/RVH unit tests closer to reality of how RF/RV are initialized (patchset #8 id:130001 of https://codereview.chromium.org/1151973005/)

Reason for revert:
Speculative, might have caused http://crbug.com/493584 (RlzLibTests failing in unit_tests in official builds)

Original issue's description:
> Bring RFH/RVH unit tests closer to reality of how RF/RV are initialized
>
> BUG=357747
> TEST=all unit tests continue passing
> TBR=sky@chromium.org
>
> Committed: https://crrev.com/c88002d1c4dc328fbe519dac9a88ba00396836b4
> Cr-Commit-Position: refs/heads/master@{#331894}

TBR=nick@chromium.org,bengr@chromium.org,sky@chromium.org,nasko@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=357747

Review URL: https://codereview.chromium.org/1146403009

Cr-Commit-Position: refs/heads/master@{#332117}
11 files changed