Don't hardcode the blocked reasons in AMS.

The blocked reasons that take into procstate
of the uid could change and shouldn't be
hardcoded in AMS.

Bug: 226299593
Test: atest tests/cts/hostside/src/com/android/cts/net/HostsideRestrictBackgroundNetworkTests.java
Change-Id: I995f7c6e4391f0aa72f6ea58057cf56ef80be708
3 files changed