Using PermissionUtils for common net permissions

Code clean-up to use PermissionUtils for common networking
permissions. Should be a no-op.

Bug: 210485380
Test: make, flash and boot
Change-Id: I4be08243156e9d04f4b3b44ab7328d0f6f7fdda1
1 file changed
tree: 6c5fa6641e0a4cf7fb82510010b44a9579af39cd
  1. service-t/
  2. tests/