Add TestableNetworkOfferCallback

Ignore-AOSP-First: Needs cherry-picks
Test: android.net.NetworkProviderTest on R/S device
Bug: 189074532
Change-Id: Iac7ec1bb4c34b4354f7b43fec86ded68c1a1d0de
1 file changed
tree: a59f0fa0ca21feaa15fa7b2d3c4f98d97a7961e9
  1. staticlibs/