am ff8ab9f7: Merge "make sure wificonfiguration scan cache doesnt grow unbounded Bug:18703749" into lmp-mr1-dev

* commit 'ff8ab9f723c8ecf04aedfc3102676ab498cb14fb':
  make sure wificonfiguration scan cache doesnt grow unbounded Bug:18703749
tree: 8da492d8ba3d54bcae19eae5a5bb21c77d5bb6b8
  1. service/