[heap] Fix a missing write barrier in Heap::Allocate.

[heap] Fix a missing write barrier in Heap::Allocate.

BUG=

Review-Url: https://codereview.chromium.org/2906313002
Cr-Commit-Position: refs/heads/master@{#45571}
Committed: https://chromium.googlesource.com/v8/v8/+/b853d7fbb395b72829c5220126fd0cda43a65acf

[ulan, 2017-05-29 10:01:04]

ulan@chromium.org changed reviewers:
+ hpayer@chromium.org, mlippautz@chromium.org

[ulan, 2017-05-29 10:01:04]

ptal

[Michael Lippautz, 2017-05-29 11:27:14]

LGTM

[ulan, 2017-05-29 11:28:55]

The CQ bit was checked by ulan@chromium.org

[commit-bot: I haz the power, 2017-05-29 11:29:08]

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, 2017-05-29 12:28:45]

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

[commit-bot: I haz the power, 2017-05-29 12:28:46]

Try jobs failed on following builders:
  v8_linux_dbg_ng on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux_dbg_ng/builds/26606)
  v8_linux_dbg_ng_triggered on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux_dbg_ng_triggered/b...)

[ulan, 2017-05-29 14:05:18]

The CQ bit was checked by ulan@chromium.org

[ulan, 2017-05-29 14:05:18]

The patchset sent to the CQ was uploaded after l-g-t-m from
mlippautz@chromium.org
Link to the patchset: https://codereview.chromium.org/2906313002/#ps20001
(title: "fix test")

[commit-bot: I haz the power, 2017-05-29 14:05:30]

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, 2017-05-29 14:55:47]

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

[commit-bot: I haz the power, 2017-05-29 14:55:49]

CQ experienced an internal error when committing your CL and the maintainers
were notified. Sorry for the inconvenience.

[tandrii_google, 2017-05-29 14:56:25]

On 2017/05/29 14:55:49, commit-bot: I haz the power wrote:
> CQ experienced an internal error when committing your CL and the maintainers
> were notified. Sorry for the inconvenience.

my bad. Re-cqing.

[tandrii_google, 2017-05-29 14:56:31]

The CQ bit was checked by tandrii@google.com

[commit-bot: I haz the power, 2017-05-29 14:56:37]

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, 2017-05-29 14:59:38]

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

[commit-bot: I haz the power, 2017-05-29 14:59:39]

Internal error: failed to checkout. Please try again.

[tandrii_google, 2017-05-29 15:02:29]

The CQ bit was checked by tandrii@google.com

[commit-bot: I haz the power, 2017-05-29 15:02:36]

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, 2017-05-29 15:03:51]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1496070149712860,
"parent_rev": "bc32a0a78fb9c125d8e3dc6e770b3f1aad69a31f", "commit_rev":
"b853d7fbb395b72829c5220126fd0cda43a65acf"}

[commit-bot: I haz the power, 2017-05-29 15:03:57]

Description was changed from

==========
[heap] Fix a missing write barrier in Heap::Allocate.

BUG=
==========

to

==========
[heap] Fix a missing write barrier in Heap::Allocate.

BUG=

Review-Url: https://codereview.chromium.org/2906313002
Cr-Commit-Position: refs/heads/master@{#45571}
Committed:
https://chromium.googlesource.com/v8/v8/+/b853d7fbb395b72829c5220126fd0cda43a...
==========

[commit-bot: I haz the power, 2017-05-29 15:03:59]

Committed patchset #2 (id:20001) as
https://chromium.googlesource.com/v8/v8/+/b853d7fbb395b72829c5220126fd0cda43a...