Add single-pdn arbitration.

If a device or network can only support a single data connection
then we need to tear down lower priority connections in favor
of higher priority requests.

bug:10212445
Change-Id: I5ff38ae3be993aee51b6716045e6857b4f2942af
4 files changed
tree: a8c2c9facd9d4a16d5f5fb8993769788b73f7d2c
  1. Android.mk
  2. CleanSpec.mk
  3. README.txt
  4. src/
  5. tests/
  6. tools/