[Media Router WebUI] Don't let pseudo sinks alone show user email.

[Media Router WebUI] Don't let pseudo sinks alone show user email.

This change prevents the presence of pseudo sinks with a domain from showing a
signed-in user's email in the MR dialog when there are no other sinks with a
domain.

BUG=609299
R=apacible@chromium.org

Committed: https://crrev.com/d57ef78ca4c6ef7f325c1865a04af57616f1a617
Cr-Commit-Position: refs/heads/master@{#391844}

[btolsch, 2016-05-04 22:42:39]

PTAL, thanks!

[apacible, 2016-05-05 17:41:59]

lgtm

[btolsch, 2016-05-05 18:07:17]

The CQ bit was checked by btolsch@chromium.org

[commit-bot: I haz the power, 2016-05-05 18:07:45]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1950223002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1950223002/1

[commit-bot: I haz the power, 2016-05-05 18:13:20]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-05-05 18:14:37]

Description was changed from

==========
[Media Router WebUI] Don't let pseudo sinks alone show user email.

This change prevents the presence of pseudo sinks with a domain from showing a
signed-in user's email in the MR dialog when there are no other sinks with a
domain.

BUG=609299
R=apacible@chromium.org
==========

to

==========
[Media Router WebUI] Don't let pseudo sinks alone show user email.

This change prevents the presence of pseudo sinks with a domain from showing a
signed-in user's email in the MR dialog when there are no other sinks with a
domain.

BUG=609299
R=apacible@chromium.org

Committed: https://crrev.com/d57ef78ca4c6ef7f325c1865a04af57616f1a617
Cr-Commit-Position: refs/heads/master@{#391844}
==========

[commit-bot: I haz the power, 2016-05-05 18:14:39]

Patchset 1 (id:??) landed as
https://crrev.com/d57ef78ca4c6ef7f325c1865a04af57616f1a617
Cr-Commit-Position: refs/heads/master@{#391844}