DATALIST element: Filter DATALIST OPTIONs by sustring matching

DATALIST element: Filter DATALIST OPTIONs by sustring matching

Both of Firefox and Edge shows OPTIONs filtered by substring matching.  We
follow them.

It seems that Firefox shows OPTIONs with matched labels, and Edge shows OPTIONs
with matches values. We show OPTIONs with matched labels or values.

BUG=153991
Committed: https://crrev.com/f8bb8bc5b0ecb2e7d63f598b52dfadf27cd3ed19
Cr-Commit-Position: refs/heads/master@{#407738}

[tkent, 2016-07-26 06:08:51]

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

[commit-bot: I haz the power, 2016-07-26 06:09:03]

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

[tkent, 2016-07-26 06:09:07]

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

[tkent, 2016-07-26 06:09:08]

Keishi, would you review this please?

[keishi, 2016-07-26 06:29:29]

LGTM

[commit-bot: I haz the power, 2016-07-26 08:42:39]

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

[commit-bot: I haz the power, 2016-07-26 08:42:40]

Dry run: This issue passed the CQ dry run.

[tkent, 2016-07-26 08:46:27]

The CQ bit was checked by tkent@chromium.org

[commit-bot: I haz the power, 2016-07-26 08:46:41]

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, 2016-07-26 08:49:25]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-07-26 08:51:28]

Description was changed from

==========
DATALIST element: Filter DATALIST OPTIONs by sustring matching

Both of Firefox and Edge shows OPTIONs filtered by substring matching.  We
follow them.

It seems that Firefox shows OPTIONs with matched labels, and Edge shows OPTIONs
with matches values. We show OPTIONs with matched labels or values.

BUG=153991
==========

to

==========
DATALIST element: Filter DATALIST OPTIONs by sustring matching

Both of Firefox and Edge shows OPTIONs filtered by substring matching.  We
follow them.

It seems that Firefox shows OPTIONs with matched labels, and Edge shows OPTIONs
with matches values. We show OPTIONs with matched labels or values.

BUG=153991

Committed: https://crrev.com/f8bb8bc5b0ecb2e7d63f598b52dfadf27cd3ed19
Cr-Commit-Position: refs/heads/master@{#407738}
==========

[commit-bot: I haz the power, 2016-07-26 08:51:29]

Patchset 1 (id:??) landed as
https://crrev.com/f8bb8bc5b0ecb2e7d63f598b52dfadf27cd3ed19
Cr-Commit-Position: refs/heads/master@{#407738}