[heap] Enable black allocation when finalizing incremental marking.

[heap] Enable black allocation when finalizing incremental marking.

BUG=chromium:630386
Committed: https://crrev.com/bb4e028648a27a6958afc9b5040366b899cda50d
Cr-Commit-Position: refs/heads/master@{#38487}

[Hannes Payer (out of office), 2016-08-09 11:26:03]

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

[commit-bot: I haz the power, 2016-08-09 11:26:07]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[Michael Lippautz, 2016-08-09 11:31:07]

mlippautz@chromium.org changed reviewers:
+ mlippautz@chromium.org

[Michael Lippautz, 2016-08-09 11:31:08]

lgtm

[commit-bot: I haz the power, 2016-08-09 11:50:37]

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

[commit-bot: I haz the power, 2016-08-09 11:50:38]

Dry run: This issue passed the CQ dry run.

[Hannes Payer (out of office), 2016-08-09 11:55:39]

The CQ bit was checked by hpayer@chromium.org

[commit-bot: I haz the power, 2016-08-09 11:55:49]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-08-09 12:06:24]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-08-09 12:06:42]

Description was changed from

==========
[heap] Enable black allocation when finalizing incremental marking.

BUG=chromium:630386
==========

to

==========
[heap] Enable black allocation when finalizing incremental marking.

BUG=chromium:630386

Committed: https://crrev.com/bb4e028648a27a6958afc9b5040366b899cda50d
Cr-Commit-Position: refs/heads/master@{#38487}
==========

[commit-bot: I haz the power, 2016-08-09 12:06:42]

Patchset 1 (id:??) landed as
https://crrev.com/bb4e028648a27a6958afc9b5040366b899cda50d
Cr-Commit-Position: refs/heads/master@{#38487}

[Hannes Payer (out of office), 2016-08-09 12:58:14]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.chromium.org/2223423003/ by hpayer@chromium.org.

The reason for reverting is: crashing on ToT.