[Media Router WebUI] Simplify search input focus handlers.

[Media Router WebUI] Simplify search input focus handlers.

This change removes some unnecessary variables and focus handlers for the window
and search input.

BUG=592723
R=apacible@chromium.org

Committed: https://crrev.com/67884ed3d9b680286ca9fa2fbc372027cd2b5d0d
Cr-Commit-Position: refs/heads/master@{#388172}

[btolsch, 2016-04-18 21:41:53]

PTAL, thanks!

[apacible, 2016-04-19 01:38:16]

Nice clean up! lgtm

[btolsch, 2016-04-19 01:41:22]

The CQ bit was checked by btolsch@chromium.org

[commit-bot: I haz the power, 2016-04-19 01:41:40]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1901893002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1901893002/1

[commit-bot: I haz the power, 2016-04-19 01:54:39]

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

[commit-bot: I haz the power, 2016-04-19 01:54:40]

Try jobs failed on following builders:
  android_compile_dbg on tryserver.chromium.android (JOB_FAILED,
https://build.chromium.org/p/tryserver.chromium.android/builders/android_comp...)

[btolsch, 2016-04-19 09:05:54]

The CQ bit was checked by btolsch@chromium.org

[commit-bot: I haz the power, 2016-04-19 09:06:09]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1901893002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1901893002/1

[commit-bot: I haz the power, 2016-04-19 09:43:43]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-04-19 09:44:54]

Description was changed from

==========
[Media Router WebUI] Simplify search input focus handlers.

This change removes some unnecessary variables and focus handlers for the window
and search input.

BUG=592723
R=apacible@chromium.org
==========

to

==========
[Media Router WebUI] Simplify search input focus handlers.

This change removes some unnecessary variables and focus handlers for the window
and search input.

BUG=592723
R=apacible@chromium.org

Committed: https://crrev.com/67884ed3d9b680286ca9fa2fbc372027cd2b5d0d
Cr-Commit-Position: refs/heads/master@{#388172}
==========

[commit-bot: I haz the power, 2016-04-19 09:44:55]

Patchset 1 (id:??) landed as
https://crrev.com/67884ed3d9b680286ca9fa2fbc372027cd2b5d0d
Cr-Commit-Position: refs/heads/master@{#388172}