Introduce OffMainThreadFetch feature

Introduce OffMainThreadFetch feature.

This is the first patch for the off-main-thread fetch project.
https://goo.gl/hgmQbP

We will implement this under "--enable-features=OffMainThreadFetch" flag.

I will submit https://codereview.chromium.org/2799883002, when it will be ready to test in Chrome.


BUG=443374
Review-Url: https://codereview.chromium.org/2798083004
Cr-Commit-Position: refs/heads/master@{#462822}
Committed: https://chromium.googlesource.com/chromium/src/+/61577bba5aca548c75a023abdc4d7c303d465a62

[horo, 2017-04-06 06:15:42]

Description was changed from

==========
Introduce OffMainThreadFetch feature

BUG=443374
==========

to

==========
Introduce OffMainThreadFetch feature.

This is the first patch for Off-main-thread fetch.
https://goo.gl/hgmQbP

We will implement this under "--enable-features=OffMainThreadFetch" flag.

BUG=443374
==========

[horo, 2017-04-06 06:16:35]

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

[horo, 2017-04-06 06:22:32]

Description was changed from

==========
Introduce OffMainThreadFetch feature.

This is the first patch for Off-main-thread fetch.
https://goo.gl/hgmQbP

We will implement this under "--enable-features=OffMainThreadFetch" flag.

BUG=443374
==========

to

==========
Introduce OffMainThreadFetch feature.

This is the first patch for Off-main-thread fetch.
https://goo.gl/hgmQbP

We will implement this under "--enable-features=OffMainThreadFetch" flag.

I will submit https://codereview.chromium.org/2799883002, when it will be ready
to test in Chrome.


BUG=443374
==========

[horo, 2017-04-06 06:22:56]

Description was changed from

==========
Introduce OffMainThreadFetch feature.

This is the first patch for Off-main-thread fetch.
https://goo.gl/hgmQbP

We will implement this under "--enable-features=OffMainThreadFetch" flag.

I will submit https://codereview.chromium.org/2799883002, when it will be ready
to test in Chrome.


BUG=443374
==========

to

==========
Introduce OffMainThreadFetch feature.

This is the first patch for the off-main-thread fetch project.
https://goo.gl/hgmQbP

We will implement this under "--enable-features=OffMainThreadFetch" flag.

I will submit https://codereview.chromium.org/2799883002, when it will be ready
to test in Chrome.


BUG=443374
==========

[horo, 2017-04-06 06:23:41]

horo@chromium.org changed reviewers:
+ falken@chromium.org

[horo, 2017-04-06 06:23:42]

falken@
Please review it.

[commit-bot: I haz the power, 2017-04-06 06:29:21]

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, 2017-04-06 09:05:26]

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

[commit-bot: I haz the power, 2017-04-06 09:05:27]

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

[falken, 2017-04-07 05:39:35]

lgtm

[horo, 2017-04-07 05:46:12]

horo@chromium.org changed reviewers:
+ kinuko@chromium.org

[horo, 2017-04-07 05:46:13]

kinuko@
Please review this.

Thank you.

[kinuko, 2017-04-07 07:01:26]

Oooh. lgtm

[horo, 2017-04-07 08:04:30]

The CQ bit was checked by horo@chromium.org

[commit-bot: I haz the power, 2017-04-07 08:04:45]

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, 2017-04-07 09:45:49]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1491552270342440, "parent_rev":
"a0b150ffc2dcafc7b302da312523e6c7ff80e8d6", "commit_rev":
"61577bba5aca548c75a023abdc4d7c303d465a62"}

[commit-bot: I haz the power, 2017-04-07 09:46:38]

Description was changed from

==========
Introduce OffMainThreadFetch feature.

This is the first patch for the off-main-thread fetch project.
https://goo.gl/hgmQbP

We will implement this under "--enable-features=OffMainThreadFetch" flag.

I will submit https://codereview.chromium.org/2799883002, when it will be ready
to test in Chrome.


BUG=443374
==========

to

==========
Introduce OffMainThreadFetch feature.

This is the first patch for the off-main-thread fetch project.
https://goo.gl/hgmQbP

We will implement this under "--enable-features=OffMainThreadFetch" flag.

I will submit https://codereview.chromium.org/2799883002, when it will be ready
to test in Chrome.


BUG=443374

Review-Url: https://codereview.chromium.org/2798083004
Cr-Commit-Position: refs/heads/master@{#462822}
Committed:
https://chromium.googlesource.com/chromium/src/+/61577bba5aca548c75a023abdc4d...
==========

[commit-bot: I haz the power, 2017-04-07 09:46:39]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/61577bba5aca548c75a023abdc4d...