Add config for SiteIsolationForExtensions field trial.

Add config for SiteIsolationForExtensions field trial.

BUG=545200
Review-Url: https://codereview.chromium.org/2658873002
Cr-Commit-Position: refs/heads/master@{#446490}
Committed: https://chromium.googlesource.com/chromium/src/+/8b610ac91e1304cdb809b0afee33ef3eeb7c4964

[nasko, 2017-01-26 18:21:34]

nasko@chromium.org changed reviewers:
+ rkaplow@chromium.org

[nasko, 2017-01-26 18:21:35]

Hi rkaplow@, 
Can you please review this CL?
Thank you in advance!
Nasko

[nasko, 2017-01-26 18:24:18]

Description was changed from

==========
Add config for SiteIsolationForExtensions field trial.

BUG=545200
==========

to

==========
Add config for SiteIsolationForExtensions field trial.

BUG=545200
==========

[rkaplow, 2017-01-26 22:28:57]

lgtm

[nasko, 2017-01-26 22:29:40]

The CQ bit was checked by nasko@chromium.org

[commit-bot: I haz the power, 2017-01-26 22:30:59]

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, 2017-01-26 23:21:54]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1485469780929710, "parent_rev":
"8246e5a8ecfc9744d828635247b1569962f847ea", "commit_rev":
"8b610ac91e1304cdb809b0afee33ef3eeb7c4964"}

[commit-bot: I haz the power, 2017-01-26 23:22:28]

Description was changed from

==========
Add config for SiteIsolationForExtensions field trial.

BUG=545200
==========

to

==========
Add config for SiteIsolationForExtensions field trial.

BUG=545200

Review-Url: https://codereview.chromium.org/2658873002
Cr-Commit-Position: refs/heads/master@{#446490}
Committed:
https://chromium.googlesource.com/chromium/src/+/8b610ac91e1304cdb809b0afee33...
==========

[commit-bot: I haz the power, 2017-01-26 23:22:29]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/8b610ac91e1304cdb809b0afee33...