Change NetworkFactory to NetworkProvider in wifi.

This is needed to transition from NetworkFactory (which will
not be a public or system API) to NetworkProvider (which is
@SystemApi).

Bug: 138306002
Test: atest FrameworksWifiTests
Change-Id: I7a662e2cc065e429d5435e81e255d8f1c6603754
Merged-In: I7a662e2cc065e429d5435e81e255d8f1c6603754
2 files changed
tree: f011964478abe8e0ec6cdc2f95c73c1fef049112
  1. service/
  2. PREUPLOAD.cfg