SELECT element: Introduce HTMLSelectElement::optionAtListIndex().

SELECT element: Introduce HTMLSelectElement::optionAtListIndex().

It simplifies some code.
This CL has no behavior changes.

Committed: https://crrev.com/93437e07f5a150f8ea3511c8543ec6571dd5be14
Cr-Commit-Position: refs/heads/master@{#405439}

[tkent, 2016-07-14 02:11:58]

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

[commit-bot: I haz the power, 2016-07-14 02:12:28]

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

[tkent, 2016-07-14 02:21:40]

tkent@chromium.org changed reviewers:
+ keishi@chromium.org

[tkent, 2016-07-14 02:21:40]

Keishi, would you review this please?

[keishi, 2016-07-14 04:09:56]

LGTM

[commit-bot: I haz the power, 2016-07-14 04:30:40]

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

[commit-bot: I haz the power, 2016-07-14 04:30:41]

Dry run: Try jobs failed on following builders:
  win_chromium_rel_ng on master.tryserver.chromium.win (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel_...)

[tkent, 2016-07-14 04:33:35]

The CQ bit was checked by tkent@chromium.org

[commit-bot: I haz the power, 2016-07-14 04:33:48]

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, 2016-07-14 06:06:07]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-07-14 06:08:02]

Description was changed from

==========
SELECT element: Introduce HTMLSelectElement::optionAtListIndex().

It simplifies some code.
This CL has no behavior changes.
==========

to

==========
SELECT element: Introduce HTMLSelectElement::optionAtListIndex().

It simplifies some code.
This CL has no behavior changes.

Committed: https://crrev.com/93437e07f5a150f8ea3511c8543ec6571dd5be14
Cr-Commit-Position: refs/heads/master@{#405439}
==========

[commit-bot: I haz the power, 2016-07-14 06:08:02]

Patchset 1 (id:??) landed as
https://crrev.com/93437e07f5a150f8ea3511c8543ec6571dd5be14
Cr-Commit-Position: refs/heads/master@{#405439}