NetworkStats to support VPN accounting.

Create a new method to migrate underlying network traffic
from VPN app to other apps.

Bug: 19536273
Change-Id: I3434cad361592e26b01225edf8012f7b16afc98f
1 file changed
tree: 97cf1468be25999be4504ef429b658141b137441
  1. core/
  2. services/
  3. tests/