Merge changes I48d53705,I2379d9ea,I16805cda,I9579d00b into qt-dev

* changes:
  p2p: unit tests for WifiP2pNative
  p2p: unit tests for SupplicantP2pIfaceCallback
  p2p: unit tests for WifiP2pNative
  p2p: add unit tests for WifiP2pServiceImpl
tree: de7e0de21a770ec2ad6a9039e5c48bcba02b26b6
  1. service/
  2. PREUPLOAD.cfg