resolve merge conflicts of 9887f2f50a to lmp-sprout-dev. am: 5a77651489 am: 5946a9b798 am: 2ecc918bd3 am: 81674b1ff5
am: 1e04dfb926

* commit '1e04dfb926040a6fad073fca0835777123d155e7':
  Protect some new broadcasts.