MD Settings: Fix search engines drop-down menu.

MD Settings: Fix search engines drop-down menu.

The same change fixes two issues.
1) No more showing of unnecessary horizontal scrollbar.
2) Allow using "Enter" key to change dropdown selection.

BUG=628499, 626989
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation

Committed: https://crrev.com/ada53fa9511af7324edad932dacd5157a70891b9
Cr-Commit-Position: refs/heads/master@{#405789}

[dpapad, 2016-07-15 17:22:31]

Description was changed from

==========
MD Settings: Fix search engines drop-down menu.

The same change fixes two issues.
1) No more showing of unnecessary horizontal scrollbar.
2) Allow using "Enter" key to change dropdown selection.

BUG=628499,626989
==========

to

==========
MD Settings: Fix search engines drop-down menu.

The same change fixes two issues.
1) No more showing of unnecessary horizontal scrollbar.
2) Allow using "Enter" key to change dropdown selection.

BUG=628499,626989
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation
==========

[dpapad, 2016-07-15 17:22:54]

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

[commit-bot: I haz the power, 2016-07-15 17:23:18]

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

[dpapad, 2016-07-15 17:27:18]

dpapad@chromium.org changed reviewers:
+ dbeam@chromium.org

[dpapad, 2016-07-15 17:27:18]

Screenshots: http://imgur.com/a/sFZTE.

[Dan Beam, 2016-07-15 17:28:35]

lgtm

[dpapad, 2016-07-15 17:37:22]

The CQ bit was unchecked by dpapad@chromium.org

[dpapad, 2016-07-15 17:37:25]

The CQ bit was checked by dpapad@chromium.org

[commit-bot: I haz the power, 2016-07-15 17:37:36]

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, 2016-07-15 18:01:16]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-07-15 18:02:36]

Description was changed from

==========
MD Settings: Fix search engines drop-down menu.

The same change fixes two issues.
1) No more showing of unnecessary horizontal scrollbar.
2) Allow using "Enter" key to change dropdown selection.

BUG=628499,626989
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation
==========

to

==========
MD Settings: Fix search engines drop-down menu.

The same change fixes two issues.
1) No more showing of unnecessary horizontal scrollbar.
2) Allow using "Enter" key to change dropdown selection.

BUG=628499,626989
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation

Committed: https://crrev.com/ada53fa9511af7324edad932dacd5157a70891b9
Cr-Commit-Position: refs/heads/master@{#405789}
==========

[commit-bot: I haz the power, 2016-07-15 18:02:37]

Patchset 1 (id:??) landed as
https://crrev.com/ada53fa9511af7324edad932dacd5157a70891b9
Cr-Commit-Position: refs/heads/master@{#405789}