Worker: Remove WorkerThread::terminated()

Worker: Remove WorkerThread::terminated()

Checking WorkerThread::m_threadState is a proper way to confirm whether a worker
thread is initialized.

BUG=639153
Committed: https://crrev.com/2276d72486293b7b1c755a1b960da2c2503bf6bc
Cr-Commit-Position: refs/heads/master@{#417252}

[nhiroki, 2016-09-08 09:41:58]

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

[commit-bot: I haz the power, 2016-09-08 09:42:12]

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

[nhiroki, 2016-09-08 09:45:58]

nhiroki@chromium.org changed reviewers:
+ yhirano@chromium.org

[nhiroki, 2016-09-08 09:45:59]

Hi yhirano@, can you review this?

This is extracted from https://codereview.chromium.org/2280523002/ because it
needs more work to land...

Thanks!

[yhirano, 2016-09-08 10:13:25]

lgtm

[nhiroki, 2016-09-08 10:45:21]

The CQ bit was unchecked by nhiroki@chromium.org

[nhiroki, 2016-09-08 10:45:21]

The CQ bit was checked by nhiroki@chromium.org

[commit-bot: I haz the power, 2016-09-08 10:45:28]

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, 2016-09-08 11:16:58]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-08 11:18:12]

Description was changed from

==========
Worker: Remove WorkerThread::terminated()

Checking WorkerThread::m_threadState is a proper way to confirm whether a worker
thread is initialized.

BUG=639153
==========

to

==========
Worker: Remove WorkerThread::terminated()

Checking WorkerThread::m_threadState is a proper way to confirm whether a worker
thread is initialized.

BUG=639153

Committed: https://crrev.com/2276d72486293b7b1c755a1b960da2c2503bf6bc
Cr-Commit-Position: refs/heads/master@{#417252}
==========

[commit-bot: I haz the power, 2016-09-08 11:18:13]

Patchset 1 (id:??) landed as
https://crrev.com/2276d72486293b7b1c755a1b960da2c2503bf6bc
Cr-Commit-Position: refs/heads/master@{#417252}