String changes on screen-share status tray item

String changes on screen share status tray item

When a Remote Assistance session is connected on Chrome OS, the status
tray says, "Sharing the control of your screen via Hangouts" even
when the user is only using CRD without Hangouts.

This change renames the string to
"Sharing the control of your screen via Remote Assistance".
Remote Assistance is also the name of the Hangouts app, so it would
work for both Hangouts and CRD.

BUG=439590
Committed: https://crrev.com/f90eb48e05bbfe218bbe8d7137318bf33abcf746
Cr-Commit-Position: refs/heads/master@{#307120}

[kelvinp, 2014-12-05 22:44:03]

kelvinp@chromium.org changed reviewers:
+ dcaiafa@chromium.org, jamiewalch@chromium.org

[kelvinp, 2014-12-05 22:52:41]

Patchset #1 (id:1) has been deleted

[kelvinp, 2014-12-05 22:53:43]

PTAL

[Jamie, 2014-12-05 23:22:34]

lgtm

[kelvinp, 2014-12-05 23:29:32]

The CQ bit was checked by kelvinp@chromium.org

[commit-bot: I haz the power, 2014-12-05 23:30:58]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/754873004/20001

[commit-bot: I haz the power, 2014-12-06 00:09:34]

Committed patchset #1 (id:20001)

[commit-bot: I haz the power, 2014-12-06 00:30:17]

Patchset 1 (id:??) landed as
https://crrev.com/f90eb48e05bbfe218bbe8d7137318bf33abcf746
Cr-Commit-Position: refs/heads/master@{#307120}