Change chrome://proximity-auth to use RemoteDeviceLifeCycle.

Update chrome://proximity-auth to use RemoteDeviceLifeCycle.

BUG=527558
TEST=manual

Committed: https://crrev.com/f3274a071078b5f0722733c946854e17db1a4602
Cr-Commit-Position: refs/heads/master@{#350864}

[Tim Song, 2015-09-18 00:19:03]

tengs@chromium.org changed reviewers:
+ sacomoto@chromium.org

[sacomoto, 2015-09-23 14:25:26]

LGTM.

[Tim Song, 2015-09-25 02:48:54]

Patchset #3 (id:40001) has been deleted

[Tim Song, 2015-09-25 17:58:56]

The CQ bit was checked by tengs@chromium.org

[Tim Song, 2015-09-25 17:58:56]

The patchset sent to the CQ was uploaded after l-g-t-m from
sacomoto@chromium.org
Link to the patchset: https://codereview.chromium.org/1352063002/#ps60001
(title: "fix win compile")

[commit-bot: I haz the power, 2015-09-25 17:59:17]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1352063002/60001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1352063002/60001

[commit-bot: I haz the power, 2015-09-25 18:06:11]

Committed patchset #3 (id:60001)

[commit-bot: I haz the power, 2015-09-25 18:06:53]

Patchset 3 (id:??) landed as
https://crrev.com/f3274a071078b5f0722733c946854e17db1a4602
Cr-Commit-Position: refs/heads/master@{#350864}