Merge "Revert "Remove framework code that has moved to frameworks/libs/net"" am: 50e2cbde28 am: a4474bd4d0

Change-Id: I82f49f1256bd5f81049d8b6f224ef507e63a48fb
tree: 176dfe0a8dee4fe899b12bbfa94777abe4e974cb
  1. core/
  2. services/
  3. tests/