Release DataConnection when a rety is interupted

We had code that simply set the ApnContexts state to IDLE, but
there was still a connection between ApnContext and DataConnection,
so when looking for a DC, we'd skip this one (it's busy) and when
the rety alarm fires we end up with a second DC attempting to connect
to the same APN.

bug:22410092
Change-Id: Id4ab6a4f1f08588e552e846a1986f93192a72568
2 files changed
tree: 4f9064dce8e9a53fe8a409a4d49c0078a6c5ffd4
  1. src/
  2. tests/
  3. tools/
  4. Android.mk
  5. CleanSpec.mk
  6. README.txt