WifiNetworkFactory: Use uid/packageName embedded in NetworkRequest

Switch the retrieval of the uid/packageName from WifiNetworkSpecifier to
the container NetworkRequest object.

Bug: 144102365
Test: atest android.net.wifi
Test: Verified that wifi network request related CTS verifier tests
pass.
Change-Id: I8a7a7e49f1015e85374a1a9b65222ba67700b53d
8 files changed
tree: 48a0aefc9778f5ac0a69859feaa0ceef378ea3df
  1. apex/
  2. service/
  3. PREUPLOAD.cfg