[heap] Fix condition for usage of concurrent marking deque.

[heap] Fix condition for usage of concurrent marking deque.

BUG=chromium:718013
Review-Url: https://codereview.chromium.org/2862533003
Cr-Commit-Position: refs/heads/master@{#45067}
Committed: https://chromium.googlesource.com/v8/v8/+/c31c9ee0048b7445fb99e68c9a9c6152a0a12d5f

[ulan, 2017-05-03 14:57:33]

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

[ulan, 2017-05-03 14:57:33]

ptal

[Michael Lippautz, 2017-05-03 14:59:01]

LGTM :)

[ulan, 2017-05-03 14:59:06]

The CQ bit was checked by ulan@chromium.org

[commit-bot: I haz the power, 2017-05-03 14:59:12]

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, 2017-05-03 15:30:25]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1493823546879470, "parent_rev":
"133ef93afa74f1d08919c89b358b8e0da5323cdb", "commit_rev":
"c31c9ee0048b7445fb99e68c9a9c6152a0a12d5f"}

[commit-bot: I haz the power, 2017-05-03 15:30:31]

Description was changed from

==========
[heap] Fix condition for usage of concurrent marking deque.

BUG=chromium:718013
==========

to

==========
[heap] Fix condition for usage of concurrent marking deque.

BUG=chromium:718013

Review-Url: https://codereview.chromium.org/2862533003
Cr-Commit-Position: refs/heads/master@{#45067}
Committed:
https://chromium.googlesource.com/v8/v8/+/c31c9ee0048b7445fb99e68c9a9c6152a0a...
==========

[commit-bot: I haz the power, 2017-05-03 15:30:32]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/v8/v8/+/c31c9ee0048b7445fb99e68c9a9c6152a0a...