Fixes a lock state condition of a NotificationBlocker in ChromeOS

BUG=309101
R=dewittj@chromium.org

Review URL: https://codereview.chromium.org/35893006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@230324 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 230324
Policy for specifying days before user account can be cleaned up.

Code that uses this policy would be located in chromeos.
BUG=306334
NOTRY=true

Review URL: https://codereview.chromium.org/29073002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@230325 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 230325