How can I disable the screen lock password in lollipop? I have enabled password protection on the lock screen on my Nexus 5 Lollipop device:



After enabling password, I can't seem to be able to cancel it. Any idea how to go back to None or Swipe?
This works at my device:

Settings -> Security -> Deactivate Administrators. Deactivate anything listed.

Settings -> Security -> Clear credentials.