[heap] MarkCompactCollector::EmptyMarkingDeque never expects filler objects.

[heap] MarkCompactCollector::EmptyMarkingDeque never expects filler objects.

BUG=

Committed: https://crrev.com/db7c4f43cd21a5bb5834398e565c233cbba622c0
Cr-Commit-Position: refs/heads/master@{#38239}

[Hannes Payer (out of office), 2016-08-02 11:14:57]

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

[commit-bot: I haz the power, 2016-08-02 11:15:07]

Dry run: 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, 2016-08-02 11:16:57]

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

[commit-bot: I haz the power, 2016-08-02 11:16:58]

Dry run: Try jobs failed on following builders:
  v8_linux64_asan_rel_ng on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux64_asan_rel_ng/buil...)
  v8_linux64_gyp_rel_ng on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux64_gyp_rel_ng/build...)
  v8_linux_arm_rel_ng on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux_arm_rel_ng/builds/...)
  v8_linux_mips64el_compile_rel on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux_mips64el_compile_r...)
  v8_linux_mipsel_compile_rel on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux_mipsel_compile_rel...)

[Hannes Payer (out of office), 2016-08-02 11:25:28]

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

[commit-bot: I haz the power, 2016-08-02 11:25:37]

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

[ulan, 2016-08-02 11:32:46]

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

[ulan, 2016-08-02 11:32:46]

lgtm

[commit-bot: I haz the power, 2016-08-02 11:50:12]

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

[commit-bot: I haz the power, 2016-08-02 11:50:13]

Dry run: This issue passed the CQ dry run.

[Hannes Payer (out of office), 2016-08-02 11:53:35]

The CQ bit was checked by hpayer@chromium.org

[commit-bot: I haz the power, 2016-08-02 11:53:42]

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, 2016-08-02 11:55:21]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2016-08-02 11:55:55]

Description was changed from

==========
[heap] MarkCompactCollector::EmptyMarkingDeque never expects filler objects.

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

to

==========
[heap] MarkCompactCollector::EmptyMarkingDeque never expects filler objects.

BUG=

Committed: https://crrev.com/db7c4f43cd21a5bb5834398e565c233cbba622c0
Cr-Commit-Position: refs/heads/master@{#38239}
==========

[commit-bot: I haz the power, 2016-08-02 11:55:56]

Patchset 3 (id:??) landed as
https://crrev.com/db7c4f43cd21a5bb5834398e565c233cbba622c0
Cr-Commit-Position: refs/heads/master@{#38239}