Updates the list of signed-in profiles in user manager on ProfileAuthInfoChanged

Updates the list of signed-in profiles in user manager on ProfileAuthInfoChanged

BUG=627072
Committed: https://crrev.com/5f986e03557bc540c8fb526b4aafb28c8c5a05fe
Cr-Commit-Position: refs/heads/master@{#406983}

[Moe, 2016-07-20 13:04:04]

The CQ bit was checked by mahmadi@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-07-20 13:04:17]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-07-20 13:10:23]

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

[commit-bot: I haz the power, 2016-07-20 13:10:23]

Dry run: Try jobs failed on following builders:
  chromeos_daisy_chromium_compile_only_ng on master.tryserver.chromium.linux
(JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/chromeos_daisy_...)

[Moe, 2016-07-20 14:10:55]

mahmadi@chromium.org changed reviewers:
+ rogerta@chromium.org

[Moe, 2016-07-20 14:10:55]

Hi Roger, Please review this CL.

It updates the list of signed-in users in the user manager if a profile's auth
info changes so that we don't attempt to reauthenticate a profile that is not
signed in.

[Roger Tawa OOO till Jul 10th, 2016-07-21 18:23:32]

lgtm

[Moe, 2016-07-21 21:38:30]

The CQ bit was checked by mahmadi@chromium.org

[commit-bot: I haz the power, 2016-07-21 21:39:31]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-07-21 23:04:27]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-07-21 23:05:58]

Description was changed from

==========
Updates the list of signed-in profiles in user manager on ProfileAuthInfoChanged

BUG=627072
==========

to

==========
Updates the list of signed-in profiles in user manager on ProfileAuthInfoChanged

BUG=627072

Committed: https://crrev.com/5f986e03557bc540c8fb526b4aafb28c8c5a05fe
Cr-Commit-Position: refs/heads/master@{#406983}
==========

[commit-bot: I haz the power, 2016-07-21 23:05:59]

Patchset 1 (id:??) landed as
https://crrev.com/5f986e03557bc540c8fb526b4aafb28c8c5a05fe
Cr-Commit-Position: refs/heads/master@{#406983}