[heap] Schedule idle embedder garbage collection when starting incremental marking from idle task.

[heap] Schedule idle embedder garbage collection when starting incremental marking from idle task.

BUG=chromium:728228
Review-Url: https://codereview.chromium.org/2930333002
Cr-Commit-Position: refs/heads/master@{#45875}
Committed: https://chromium.googlesource.com/v8/v8/+/0aa78b9e5b9f9160f52361705b02eb7e5d522ba4

[Hannes Payer (out of office), 2017-06-12 16:38:55]

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

[commit-bot: I haz the power, 2017-06-12 16:39:06]

Dry run: CQ is trying da patch.

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

[ulan, 2017-06-12 16:39:38]

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

[ulan, 2017-06-12 16:39:39]

lgtm

[Hannes Payer (out of office), 2017-06-12 16:40:09]

The CQ bit was unchecked by hpayer@chromium.org

[Hannes Payer (out of office), 2017-06-12 16:40:14]

The CQ bit was checked by hpayer@chromium.org

[commit-bot: I haz the power, 2017-06-12 16:40:20]

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, 2017-06-12 17:05:34]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1497285614388840, "parent_rev":
"6713a76b06925c63becfbe2b0f282f239164e706", "commit_rev":
"0aa78b9e5b9f9160f52361705b02eb7e5d522ba4"}

[commit-bot: I haz the power, 2017-06-12 17:05:42]

Description was changed from

==========
[heap] Schedule idle embedder garbage collection when starting incremental
marking from idle task.

BUG=chromium:728228
==========

to

==========
[heap] Schedule idle embedder garbage collection when starting incremental
marking from idle task.

BUG=chromium:728228

Review-Url: https://codereview.chromium.org/2930333002
Cr-Commit-Position: refs/heads/master@{#45875}
Committed:
https://chromium.googlesource.com/v8/v8/+/0aa78b9e5b9f9160f52361705b02eb7e5d5...
==========

[commit-bot: I haz the power, 2017-06-12 17:05:43]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/v8/v8/+/0aa78b9e5b9f9160f52361705b02eb7e5d5...