Mostly remove "blacklist" and "whitelist" from netd. am: cdd79f13c6 am: c24f1f2ca1 am: 5836ddef1e

Original change: https://android-review.googlesource.com/c/platform/system/netd/+/1376880

Change-Id: Ib360bd152ac99e6a51010dc73e8174f78d3aecb1