[M56] Fix race condition with CancelCheck

[M56] Fix race condition with CancelCheck

Merges http://crrev.com/2565283008 to M56 (2924).
[Merge CL 2/n]

NOTRY=true
NOPRESUBMIT=true

BUG=660293
Review-Url: https://codereview.chromium.org/2629633002
Cr-Commit-Position: refs/branch-heads/2924@{#744}
Cr-Branched-From: 3a87aecc31cd1ffe751dd72c04e5a96a1fc8108a-refs/heads/master@{#433059}
Committed: https://chromium.googlesource.com/chromium/src/+/5e6a479dce50cb68da2f6906675d3be95f5ea59a

[vakh (use Gerrit instead), 2017-01-12 17:15:33]

Description was changed from

==========
[M56] Fix race condition with CancelCheck

Original CL: http://crrev.com/2565283008
Merging to M56 Stable (2924).

BUG=660293
==========

to

==========
[M56] Fix race condition with CancelCheck

Original CL: http://crrev.com/2565283008
Merging to M56 Stable (2924).

BUG=660293
==========

[vakh (use Gerrit instead), 2017-01-12 17:15:33]

vakh@chromium.org changed reviewers:
+ nparker@chromium.org

[Nathan Parker, 2017-01-12 17:19:53]

lgtm

[vakh (use Gerrit instead), 2017-01-12 17:24:33]

Description was changed from

==========
[M56] Fix race condition with CancelCheck

Original CL: http://crrev.com/2565283008
Merging to M56 Stable (2924).

BUG=660293
==========

to

==========
[M56] Fix race condition with CancelCheck

Merges http://crrev.com/2565283008 to M56 (2924).
[Merge CL 2/n]

BUG=660293
==========

[vakh (use Gerrit instead), 2017-01-12 19:29:10]

Description was changed from

==========
[M56] Fix race condition with CancelCheck

Merges http://crrev.com/2565283008 to M56 (2924).
[Merge CL 2/n]

BUG=660293
==========

to

==========
[M56] Fix race condition with CancelCheck

Merges http://crrev.com/2565283008 to M56 (2924).
[Merge CL 2/n]

NOTRY=true
NOPRESUBMIT=true

BUG=660293
==========

[vakh (use Gerrit instead), 2017-01-12 19:29:33]

The CQ bit was checked by vakh@chromium.org

[commit-bot: I haz the power, 2017-01-12 19:30:02]

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, 2017-01-12 19:35:44]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1484249373051820, "parent_rev":
"e34e37dfa7a2ee6e79a332167f46bfeb2cb57237", "commit_rev":
"5e6a479dce50cb68da2f6906675d3be95f5ea59a"}

[commit-bot: I haz the power, 2017-01-12 19:36:14]

Description was changed from

==========
[M56] Fix race condition with CancelCheck

Merges http://crrev.com/2565283008 to M56 (2924).
[Merge CL 2/n]

NOTRY=true
NOPRESUBMIT=true

BUG=660293
==========

to

==========
[M56] Fix race condition with CancelCheck

Merges http://crrev.com/2565283008 to M56 (2924).
[Merge CL 2/n]

NOTRY=true
NOPRESUBMIT=true

BUG=660293

Review-Url: https://codereview.chromium.org/2629633002
Cr-Commit-Position: refs/branch-heads/2924@{#744}
Cr-Branched-From:
3a87aecc31cd1ffe751dd72c04e5a96a1fc8108a-refs/heads/master@{#433059}
Committed:
https://chromium.googlesource.com/chromium/src/+/5e6a479dce50cb68da2f6906675d...
==========

[commit-bot: I haz the power, 2017-01-12 19:36:16]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/5e6a479dce50cb68da2f6906675d...