Proper initialization for known_disabled.

Proper initialization for known_disabled.

As of http://crrev.com/237473 we can finally have proper initialization of this code path (before we would have no way to tell the difference between a user who has never initialized and one which initialized to an empty list which was pruned out on write).

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=238285

[gab, 2013-11-27 19:33:49]

Yoyo, PTAL.

Thanks!
Gab

[gab, 2013-12-02 18:04:34]

On 2013/11/27 19:33:49, gab wrote:
> Yoyo, PTAL.

ping

> 
> Thanks!
> Gab

[Yoyo Zhou, 2013-12-02 21:43:03]

LGTM

[commit-bot: I haz the power, 2013-12-02 22:07:49]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/gab@chromium.org/92173003/20001

[commit-bot: I haz the power, 2013-12-03 00:28:06]

Retried try job too often on mac_rel for step(s) browser_tests
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=mac_rel&nu...

[commit-bot: I haz the power, 2013-12-03 00:35:00]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/gab@chromium.org/92173003/20001

[commit-bot: I haz the power, 2013-12-03 03:17:29]

Change committed as 238285