Remove calls to IsRunningSequenceOnCurrentThread() from crash_handler_host_linux.cc

Remove calls to IsRunningSequenceOnCurrentThread() from crash_handler_host_linux.cc

SequencedWorkerPool is being migrated to base/task_scheduler and there
is no equivalent to IsRunningSequenceOnCurrentThread() in
base/task_scheduler.

Developers should use SequenceChecker to verify that tasks run
sequentially. Unlike
SequencedWorkerPool::IsRunningSequenceOnCurrentThread(),
SequenceChecker works everywhere in Chrome (MessageLoop,
SequencedWorkerPool, base/task_scheduler...).

BUG=622400
Committed: https://crrev.com/1b269e7e22c457144521ff7a34d2599d963502b5
Cr-Commit-Position: refs/heads/master@{#417388}

[fdoray, 2016-09-07 13:45:05]

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

[commit-bot: I haz the power, 2016-09-07 13:45:14]

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, 2016-09-07 15:17:00]

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

[commit-bot: I haz the power, 2016-09-07 15:17:01]

Dry run: Try jobs failed on following builders:
  linux_chromium_rel_ng on master.tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[fdoray, 2016-09-07 17:00:28]

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

[commit-bot: I haz the power, 2016-09-07 17:00:57]

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, 2016-09-07 17:15:37]

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

[commit-bot: I haz the power, 2016-09-07 17:15:37]

Dry run: Try jobs failed on following builders:
  cast_shell_linux on master.tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/cast_shell_linu...)

[fdoray, 2016-09-08 15:31:15]

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

[commit-bot: I haz the power, 2016-09-08 15:31:46]

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, 2016-09-08 16:21:23]

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

[commit-bot: I haz the power, 2016-09-08 16:21:24]

Dry run: This issue passed the CQ dry run.

[fdoray, 2016-09-08 16:22:19]

fdoray@chromium.org changed reviewers:
+ rsesek@chromium.org

[fdoray, 2016-09-08 16:22:20]

PTAL

[Robert Sesek, 2016-09-08 20:22:16]

lgtm

[fdoray, 2016-09-08 20:33:36]

The CQ bit was checked by fdoray@chromium.org

[commit-bot: I haz the power, 2016-09-08 20:33:59]

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 20:39:01]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2016-09-08 20:40:57]

Description was changed from

==========
Remove calls to IsRunningSequenceOnCurrentThread() from
crash_handler_host_linux.cc

SequencedWorkerPool is being migrated to base/task_scheduler and there
is no equivalent to IsRunningSequenceOnCurrentThread() in
base/task_scheduler.

Developers should use SequenceChecker to verify that tasks run
sequentially. Unlike
SequencedWorkerPool::IsRunningSequenceOnCurrentThread(),
SequenceChecker works everywhere in Chrome (MessageLoop,
SequencedWorkerPool, base/task_scheduler...).

BUG=622400
==========

to

==========
Remove calls to IsRunningSequenceOnCurrentThread() from
crash_handler_host_linux.cc

SequencedWorkerPool is being migrated to base/task_scheduler and there
is no equivalent to IsRunningSequenceOnCurrentThread() in
base/task_scheduler.

Developers should use SequenceChecker to verify that tasks run
sequentially. Unlike
SequencedWorkerPool::IsRunningSequenceOnCurrentThread(),
SequenceChecker works everywhere in Chrome (MessageLoop,
SequencedWorkerPool, base/task_scheduler...).

BUG=622400

Committed: https://crrev.com/1b269e7e22c457144521ff7a34d2599d963502b5
Cr-Commit-Position: refs/heads/master@{#417388}
==========

[commit-bot: I haz the power, 2016-09-08 20:40:58]

Patchset 3 (id:??) landed as
https://crrev.com/1b269e7e22c457144521ff7a34d2599d963502b5
Cr-Commit-Position: refs/heads/master@{#417388}