[heap] Check that sweeping is completed when collecting evacuation

[heap] Check that sweeping is completed when collecting evacuation
candidates.

BUG=chromium:650314
Committed: https://crrev.com/b0b1d7a9e6e199978c2c92aebcc592e720743de2
Cr-Commit-Position: refs/heads/master@{#40651}

[ulan, 2016-10-28 14:18:25]

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

[ulan, 2016-10-28 14:18:26]

ptal

[Michael Lippautz, 2016-10-28 14:30:58]

lgtm

[ulan, 2016-10-28 15:13:25]

The CQ bit was checked by ulan@chromium.org

[ulan, 2016-10-28 15:13:25]

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/2459003002/#ps20001
(title: "use dcheck")

[commit-bot: I haz the power, 2016-10-28 15:13:29]

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, 2016-10-28 15:15:38]

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

[commit-bot: I haz the power, 2016-10-28 15:15:39]

Try jobs failed on following builders:
  v8_linux64_avx2_rel_ng on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux64_avx2_rel_ng/buil...)
  v8_linux_arm64_rel_ng on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux_arm64_rel_ng/build...)
  v8_linux_dbg_ng on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux_dbg_ng/builds/15417)
  v8_mac_rel_ng on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_mac_rel_ng/builds/11666)

[ulan, 2016-10-28 16:18:56]

The CQ bit was checked by ulan@chromium.org

[ulan, 2016-10-28 16:18:56]

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/2459003002/#ps40001
(title: "fix ce")

[commit-bot: I haz the power, 2016-10-28 16:19:05]

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, 2016-10-28 16:53:19]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2016-11-17 22:17:01]

Description was changed from

==========
[heap] Check that sweeping is completed when collecting evacuation
candidates.

BUG=chromium:650314
==========

to

==========
[heap] Check that sweeping is completed when collecting evacuation
candidates.

BUG=chromium:650314

Committed: https://crrev.com/b0b1d7a9e6e199978c2c92aebcc592e720743de2
Cr-Commit-Position: refs/heads/master@{#40651}
==========

[commit-bot: I haz the power, 2016-11-17 22:17:02]

Patchset 3 (id:??) landed as
https://crrev.com/b0b1d7a9e6e199978c2c92aebcc592e720743de2
Cr-Commit-Position: refs/heads/master@{#40651}