[scheduler] Remove WebThreadImplForUtilityThread from public API.

[scheduler] Remove WebThreadImplForUtilityThread from public API.

As a part of the effort to simplify blink scheduler public API surface,
move WebThreadImplForUtilityThread inside blink and make content use
WebThreadBase::InitializeUtilityThread to get an object.

R=skyostil@chromium.org,alexclarke@chromium.org
BUG=710063
Review-Url: https://codereview.chromium.org/2812063002
Cr-Commit-Position: refs/heads/master@{#464001}
Committed: https://chromium.googlesource.com/chromium/src/+/35bc21693b8bc098b2f20e4f797dbd20c9011104

[altimin, 2017-04-11 18:08:37]

altimin@chromium.org changed reviewers:
+ jam@chromium.org

[altimin, 2017-04-11 18:08:38]

PTAL

skyostil@ & alexclarke@ for scheduler
jam@ for content/ and services/

[altimin, 2017-04-11 18:13:47]

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

[commit-bot: I haz the power, 2017-04-11 18:14:37]

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, 2017-04-11 18:34:48]

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

[commit-bot: I haz the power, 2017-04-11 18:34:49]

Dry run: Try jobs failed on following builders:
  android_compile_dbg on master.tryserver.chromium.android (JOB_FAILED,
https://build.chromium.org/p/tryserver.chromium.android/builders/android_comp...)
  linux_chromium_chromeos_ozone_rel_ng on master.tryserver.chromium.linux
(JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)
  mac_chromium_compile_dbg_ng on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_comp...)

[jam, 2017-04-11 23:23:18]

lgtm

[Sami, 2017-04-12 09:34:32]

lgtm

[altimin, 2017-04-12 09:34:53]

The CQ bit was checked by altimin@chromium.org

[commit-bot: I haz the power, 2017-04-12 09:35:21]

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, 2017-04-12 12:20:15]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1491989693813520,
"parent_rev": "acef7bfbb5007ff1ecf0c3ee734fb1f4197e851a", "commit_rev":
"35bc21693b8bc098b2f20e4f797dbd20c9011104"}

[commit-bot: I haz the power, 2017-04-12 12:21:11]

Description was changed from

==========
[scheduler] Remove WebThreadImplForUtilityThread from public API.

As a part of the effort to simplify blink scheduler public API surface,
move WebThreadImplForUtilityThread inside blink and make content use
WebThreadBase::InitializeUtilityThread to get an object.

R=skyostil@chromium.org,alexclarke@chromium.org
BUG=710063
==========

to

==========
[scheduler] Remove WebThreadImplForUtilityThread from public API.

As a part of the effort to simplify blink scheduler public API surface,
move WebThreadImplForUtilityThread inside blink and make content use
WebThreadBase::InitializeUtilityThread to get an object.

R=skyostil@chromium.org,alexclarke@chromium.org
BUG=710063

Review-Url: https://codereview.chromium.org/2812063002
Cr-Commit-Position: refs/heads/master@{#464001}
Committed:
https://chromium.googlesource.com/chromium/src/+/35bc21693b8bc098b2f20e4f797d...
==========

[commit-bot: I haz the power, 2017-04-12 12:21:12]

Committed patchset #2 (id:20001) as
https://chromium.googlesource.com/chromium/src/+/35bc21693b8bc098b2f20e4f797d...