Fix crash when Proximity Auth BLE stops the discovery session.

Fix crash when Proximity Auth BLE stops the discovery session.

Missing return statement in https://codereview.chromium.org/1102093002/.

BUG=479673
Committed: https://crrev.com/e6ddd6955789429200202ffcbebc987a4df3e040
Cr-Commit-Position: refs/heads/master@{#327472}

[sacomoto, 2015-04-29 09:29:16]

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

[sacomoto, 2015-04-29 09:29:49]

PTAL.

[msarda, 2015-04-29 09:37:36]

The CL description (and title) are missleading. IMHO this CL is not fixing a
typo, but a crash. I would change this to:
Title: 
"Fix crash when Proximity Auth BLE stops the discovery session."
Description:
"Fix crash when Proximity Auth BLE stops the discovery session.

Missing return statement in https://codereview.chromium.org/1102093002/."


LGTM with the nit above in CL description. Please address before landing.

[sacomoto, 2015-04-29 09:40:24]

The CQ bit was checked by sacomoto@chromium.org

[commit-bot: I haz the power, 2015-04-29 09:40:36]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1114843002/1

[commit-bot: I haz the power, 2015-04-29 11:29:07]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-04-29 11:30:00]

Patchset 1 (id:??) landed as
https://crrev.com/e6ddd6955789429200202ffcbebc987a4df3e040
Cr-Commit-Position: refs/heads/master@{#327472}