Revert of Suppress data race for crbug.com/591217 (patchset #1 id:1 of https://codereview.chromium.org/1758463003/ )
Revert of Suppress data race for crbug.com/591217 (patchset #1 id:1 of https://codereview.chromium.org/1758463003/ )

Reason for revert:
Culprit CL has been reverted.

Original issue's description:
> Suppress data race for crbug.com/591217
>
> BUG=591217
> TBR=dcheng@chromium.org
>
> Committed: https://crrev.com/845040e25e15d3c747349c4549b794fde1559722
> Cr-Commit-Position: refs/heads/master@{#378631}

TBR=dcheng@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=591217

Review URL: https://codereview.chromium.org/1755813004

Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#378920}

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