Use TaskScheduler instead of WorkerPool in lorgnette_manager_client.cc.

Use TaskScheduler instead of WorkerPool in lorgnette_manager_client.cc.

This CL replaces base::WorkerPool::GetTaskRunner() with
base::CreateTaskRunnerWithTraits(). The following traits are used:

Priority: Inherited (default)
  The priority is inherited from the calling context (i.e. TaskTraits
  are initialized with the priority of the current task).

Shutdown behavior: CONTINUE_ON_SHUTDOWN
  Tasks posted with this mode which have not started executing before
  shutdown is initiated will never run. Tasks with this mode running at
  shutdown will be ignored (the worker will not be joined).

  Note: Tasks that were previously posted to base::WorkerPool should
  use this shutdown behavior because this is how base::WorkerPool
  handles all its tasks.

May Block:
  Tasks posted with MayBlock() may block. This includes but is not
  limited to tasks that wait on synchronous file I/O operations:
  read or write a file from disk, interact with a pipe or a socket,
  rename or delete a file, enumerate files in a directory, etc. This
  trait isn't required for the mere use of locks.

BUG=659191
Review-Url: https://codereview.chromium.org/2677353002
Cr-Commit-Position: refs/heads/master@{#448398}
Committed: https://chromium.googlesource.com/chromium/src/+/6fb6b06069c3c3df224960a68ed84e33ee9e13b2

[fdoray, 2017-02-06 20:25:49]

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

[commit-bot: I haz the power, 2017-02-06 20:26:15]

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

[fdoray, 2017-02-06 20:26:17]

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

[fdoray, 2017-02-06 20:26:17]

PTAL

[stevenjb, 2017-02-06 20:27:36]

lgtm

[fdoray, 2017-02-06 20:28:30]

The CQ bit was unchecked by fdoray@chromium.org

[fdoray, 2017-02-06 20:28:36]

The CQ bit was checked by fdoray@chromium.org

[commit-bot: I haz the power, 2017-02-06 20:29:29]

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, 2017-02-06 20:41:44]

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

[commit-bot: I haz the power, 2017-02-06 20:41:44]

Try jobs failed on following builders:
  chromeos_daisy_chromium_compile_only_ng on master.tryserver.chromium.linux
(JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/chromeos_daisy_...)

[fdoray, 2017-02-06 20:52:35]

The CQ bit was checked by fdoray@chromium.org

[fdoray, 2017-02-06 20:52:35]

The patchset sent to the CQ was uploaded after l-g-t-m from
stevenjb@chromium.org
Link to the patchset: https://codereview.chromium.org/2677353002/#ps20001
(title: "remove unused variable")

[commit-bot: I haz the power, 2017-02-06 20:53:15]

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, 2017-02-06 21:35:52]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1486414355079420,
"parent_rev": "48f1cbd43120315fabf3fb7b32f0dae2b7fc4f07", "commit_rev":
"6fb6b06069c3c3df224960a68ed84e33ee9e13b2"}

[commit-bot: I haz the power, 2017-02-06 21:36:27]

Description was changed from

==========
Use TaskScheduler instead of WorkerPool in lorgnette_manager_client.cc.

This CL replaces base::WorkerPool::GetTaskRunner() with
base::CreateTaskRunnerWithTraits(). The following traits are used:

Priority: Inherited (default)
  The priority is inherited from the calling context (i.e. TaskTraits
  are initialized with the priority of the current task).

Shutdown behavior: CONTINUE_ON_SHUTDOWN
  Tasks posted with this mode which have not started executing before
  shutdown is initiated will never run. Tasks with this mode running at
  shutdown will be ignored (the worker will not be joined).

  Note: Tasks that were previously posted to base::WorkerPool should
  use this shutdown behavior because this is how base::WorkerPool
  handles all its tasks.

May Block:
  Tasks posted with MayBlock() may block. This includes but is not
  limited to tasks that wait on synchronous file I/O operations:
  read or write a file from disk, interact with a pipe or a socket,
  rename or delete a file, enumerate files in a directory, etc. This
  trait isn't required for the mere use of locks.

BUG=659191
==========

to

==========
Use TaskScheduler instead of WorkerPool in lorgnette_manager_client.cc.

This CL replaces base::WorkerPool::GetTaskRunner() with
base::CreateTaskRunnerWithTraits(). The following traits are used:

Priority: Inherited (default)
  The priority is inherited from the calling context (i.e. TaskTraits
  are initialized with the priority of the current task).

Shutdown behavior: CONTINUE_ON_SHUTDOWN
  Tasks posted with this mode which have not started executing before
  shutdown is initiated will never run. Tasks with this mode running at
  shutdown will be ignored (the worker will not be joined).

  Note: Tasks that were previously posted to base::WorkerPool should
  use this shutdown behavior because this is how base::WorkerPool
  handles all its tasks.

May Block:
  Tasks posted with MayBlock() may block. This includes but is not
  limited to tasks that wait on synchronous file I/O operations:
  read or write a file from disk, interact with a pipe or a socket,
  rename or delete a file, enumerate files in a directory, etc. This
  trait isn't required for the mere use of locks.

BUG=659191

Review-Url: https://codereview.chromium.org/2677353002
Cr-Commit-Position: refs/heads/master@{#448398}
Committed:
https://chromium.googlesource.com/chromium/src/+/6fb6b06069c3c3df224960a68ed8...
==========

[commit-bot: I haz the power, 2017-02-06 21:36:28]

Committed patchset #2 (id:20001) as
https://chromium.googlesource.com/chromium/src/+/6fb6b06069c3c3df224960a68ed8...