Small interstitial JS cleanup

Small interstitial JS cleanup

Some code was still hanging around from a deprecated field trial.
This CL cleans it up.

BUG=

Review-Url: https://codereview.chromium.org/2895923003
Cr-Commit-Position: refs/heads/master@{#473686}
Committed: https://chromium.googlesource.com/chromium/src/+/4ecb9563608b9759307678598bdde3923eff0df7

[felt, 2017-05-22 20:38:35]

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

[felt, 2017-05-22 20:38:56]

Description was changed from

==========
Small interstitial JS cleanup

Some code was still hanging around from a deprecated field trial.
This CL cleans it up.

BUG=
==========

to

==========
Small interstitial JS cleanup

Some code was still hanging around from a deprecated field trial.
This CL cleans it up.

BUG=
==========

[felt, 2017-05-22 20:38:56]

felt@chromium.org changed reviewers:
+ jialiul@chromium.org

[commit-bot: I haz the power, 2017-05-22 20:39:13]

Dry run: CQ is trying da patch.

Follow status at:
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[felt, 2017-05-22 20:39:38]

jialiul ptal?

[Jialiu Lin, 2017-05-22 20:41:02]

lgtm

[commit-bot: I haz the power, 2017-05-22 20:48:10]

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

[commit-bot: I haz the power, 2017-05-22 20:48:10]

Dry run: This issue passed the CQ dry run.

[felt, 2017-05-22 20:49:37]

The CQ bit was checked by felt@chromium.org

[commit-bot: I haz the power, 2017-05-22 20:50:13]

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, 2017-05-22 20:55:49]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1495486177885290, "parent_rev":
"91acb1336f85ded10cb6aa946f06dfadc4de6f0c", "commit_rev":
"4ecb9563608b9759307678598bdde3923eff0df7"}

[commit-bot: I haz the power, 2017-05-22 20:56:14]

Description was changed from

==========
Small interstitial JS cleanup

Some code was still hanging around from a deprecated field trial.
This CL cleans it up.

BUG=
==========

to

==========
Small interstitial JS cleanup

Some code was still hanging around from a deprecated field trial.
This CL cleans it up.

BUG=

Review-Url: https://codereview.chromium.org/2895923003
Cr-Commit-Position: refs/heads/master@{#473686}
Committed:
https://chromium.googlesource.com/chromium/src/+/4ecb9563608b9759307678598bdd...
==========

[commit-bot: I haz the power, 2017-05-22 20:56:16]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/4ecb9563608b9759307678598bdd...

[felt, 2017-05-22 22:41:33]

Patchset #2 (id:20001) has been deleted

[felt, 2017-05-22 22:47:57]

Patchset #2 (id:40001) has been deleted