am 5a734bd7: Merge "Support legacy routes added by apps via ensureRouteToHost()." into lmp-preview-dev

* commit '5a734bd78e83afeee5833b56f04ac99113b97542':
  Support legacy routes added by apps via ensureRouteToHost().
tree: 892b8cbc3dd92895e4a80ab8162079ab325b3a3a
  1. core/
  2. services/
  3. tests/