Remove SkFontConfigInterface race suppression.

Remove SkFontConfigInterface race suppression.

The race was fixed with https://codereview.chromium.org/355573006 ,
committed as
https://skia.googlesource.com/skia/+/e438ddbc7451ec80f953266409fea4695e78c8c2

This is effectively a revert of https://codereview.chromium.org/273523002 .

BUG=chromium:369257
Committed: https://crrev.com/a8c01b568251a5dc191e4fb67ab5c1dc6b8af86e
Cr-Commit-Position: refs/heads/master@{#361125}

[bungeman-chromium, 2015-11-23 16:37:05]

bungeman@chromium.org changed reviewers:
+ mtklein@chromium.org

[bungeman-chromium, 2015-11-23 16:37:05]

It doesn't look like we need this suppression anymore, and if we remove this I
can close a bug.

[bungeman-chromium, 2015-11-23 16:39:07]

The CQ bit was checked by bungeman@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2015-11-23 16:39:32]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1467313002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1467313002/1

[mtklein_C, 2015-11-23 16:48:24]

lgtm

thank you

[commit-bot: I haz the power, 2015-11-23 16:52:36]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-11-23 16:52:37]

Dry run: This issue passed the CQ dry run.

[bungeman-chromium, 2015-11-23 17:02:45]

The CQ bit was checked by bungeman@chromium.org

[commit-bot: I haz the power, 2015-11-23 17:03:22]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1467313002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1467313002/1

[commit-bot: I haz the power, 2015-11-23 17:10:14]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-11-23 17:11:00]

Patchset 1 (id:??) landed as
https://crrev.com/a8c01b568251a5dc191e4fb67ab5c1dc6b8af86e
Cr-Commit-Position: refs/heads/master@{#361125}

[Alexander Potapenko, 2015-11-24 12:15:25]

On 2015/11/23 17:11:00, commit-bot: I haz the power wrote:
> Patchset 1 (id:??) landed as
> https://crrev.com/a8c01b568251a5dc191e4fb67ab5c1dc6b8af86e
> Cr-Commit-Position: refs/heads/master@{#361125}

The race is still reproducible. Reverting.

[Alexander Potapenko, 2015-11-24 12:15:59]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.chromium.org/1468173005/ by glider@chromium.org.

The reason for reverting is: The data race is still reproducible (see the bug)

BUG=chromium:369257.