am f2d7c67f: am de565f3b: am 7136544c: Merge "Keyguard - MultiPaneChallengeLayout measurement/layout changes" into jb-mr1-lockscreen-dev

* commit 'f2d7c67f946deb6ba3ba224f1e4d2f3454058da2':
  Keyguard - MultiPaneChallengeLayout measurement/layout changes