Remove support for legacy network agents

Test: FrameworksNetTests NetworkStackTests
Bug: 167544279
Change-Id: Ia950e16d991cd08d4b609d71aad61a4a4f7fda39
1 file changed
tree: 50b1c33612620032758e06d7a7354a270cd4c275
  1. core/
  2. services/
  3. tests/