[Media Router WebUI] Run 'select cast mode' test in afterNextRender();

[Media Router WebUI] Run 'select cast mode' test in afterNextRender();

There's a race condition where afterNextRender() is not always called before setTimeout(). 'select cast mode' appears to be the only failing test right now, so this changes runs the test within afterNextRender().

However, all of the tests (especially if it relies on the listeners) should be run in afterNextRender() to ensure setup is complete. Further work will be done specifically for Media Router WebUI tests to reflect this.

BUG=609411
Committed: https://crrev.com/7c783d41c599ec59ac8cfca1f4163404bfbf2693
Cr-Commit-Position: refs/heads/master@{#392516}

[apacible, 2016-05-09 23:55:56]

Description was changed from

==========
asdf

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

to

==========
[Media Router WebUI] Run 'select cast mode' test in afterNextRender();

There's a race condition where afterNextRender() is not always called before
setTimeout(). 'select cast mode' appears to be the only failing test right now,
so this changes runes the test within afterNextRender().

However, all of the tests (especially if it relies on the listeners) should be
run in afterNextRender() to ensure setup is complete. Further work will be done
specifically for Media Router WebUI tests to reflect this.

BUG=609411
==========

[apacible, 2016-05-09 23:55:56]

apacible@chromium.org changed reviewers:
+ imcheng@chromium.org

[apacible, 2016-05-09 23:58:04]

PTAL, thanks!

Initial change to turn bots green.

I'll be digging into the test runners to see if we can run tests individually in
Polymer.RenderStatus.afterNextRender() so we can avoid copying that in every
single test (similarly to how we have setTimeout() to start many tests).

[imcheng, 2016-05-10 00:18:41]

lgtm

[apacible, 2016-05-10 00:29:07]

The CQ bit was checked by apacible@chromium.org

[commit-bot: I haz the power, 2016-05-10 00:29:46]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1961223002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1961223002/1

[apacible, 2016-05-10 00:47:55]

Description was changed from

==========
[Media Router WebUI] Run 'select cast mode' test in afterNextRender();

There's a race condition where afterNextRender() is not always called before
setTimeout(). 'select cast mode' appears to be the only failing test right now,
so this changes runes the test within afterNextRender().

However, all of the tests (especially if it relies on the listeners) should be
run in afterNextRender() to ensure setup is complete. Further work will be done
specifically for Media Router WebUI tests to reflect this.

BUG=609411
==========

to

==========
[Media Router WebUI] Run 'select cast mode' test in afterNextRender();

There's a race condition where afterNextRender() is not always called before
setTimeout(). 'select cast mode' appears to be the only failing test right now,
so this changes runs the test within afterNextRender().

However, all of the tests (especially if it relies on the listeners) should be
run in afterNextRender() to ensure setup is complete. Further work will be done
specifically for Media Router WebUI tests to reflect this.

BUG=609411
==========

[commit-bot: I haz the power, 2016-05-10 02:07:14]

Description was changed from

==========
[Media Router WebUI] Run 'select cast mode' test in afterNextRender();

There's a race condition where afterNextRender() is not always called before
setTimeout(). 'select cast mode' appears to be the only failing test right now,
so this changes runs the test within afterNextRender().

However, all of the tests (especially if it relies on the listeners) should be
run in afterNextRender() to ensure setup is complete. Further work will be done
specifically for Media Router WebUI tests to reflect this.

BUG=609411
==========

to

==========
[Media Router WebUI] Run 'select cast mode' test in afterNextRender();

There's a race condition where afterNextRender() is not always called before
setTimeout(). 'select cast mode' appears to be the only failing test right now,
so this changes runs the test within afterNextRender().

However, all of the tests (especially if it relies on the listeners) should be
run in afterNextRender() to ensure setup is complete. Further work will be done
specifically for Media Router WebUI tests to reflect this.

BUG=609411
==========

[commit-bot: I haz the power, 2016-05-10 02:07:15]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-05-10 02:08:59]

Description was changed from

==========
[Media Router WebUI] Run 'select cast mode' test in afterNextRender();

There's a race condition where afterNextRender() is not always called before
setTimeout(). 'select cast mode' appears to be the only failing test right now,
so this changes runs the test within afterNextRender().

However, all of the tests (especially if it relies on the listeners) should be
run in afterNextRender() to ensure setup is complete. Further work will be done
specifically for Media Router WebUI tests to reflect this.

BUG=609411
==========

to

==========
[Media Router WebUI] Run 'select cast mode' test in afterNextRender();

There's a race condition where afterNextRender() is not always called before
setTimeout(). 'select cast mode' appears to be the only failing test right now,
so this changes runs the test within afterNextRender().

However, all of the tests (especially if it relies on the listeners) should be
run in afterNextRender() to ensure setup is complete. Further work will be done
specifically for Media Router WebUI tests to reflect this.

BUG=609411

Committed: https://crrev.com/7c783d41c599ec59ac8cfca1f4163404bfbf2693
Cr-Commit-Position: refs/heads/master@{#392516}
==========

[commit-bot: I haz the power, 2016-05-10 02:09:00]

Patchset 1 (id:??) landed as
https://crrev.com/7c783d41c599ec59ac8cfca1f4163404bfbf2693
Cr-Commit-Position: refs/heads/master@{#392516}