Merge "[NS01] Add NetworkScore" am: 98de10a7a1 am: 18294fcbb3

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1556099

Change-Id: I3fede24f8b38222d259f42e86ac27962ca687fb4
tree: ae0252b337918c540e0864fe5ad3261fc176bc2d
  1. core/
  2. framework/
  3. service/
  4. services/
  5. tests/
  6. OWNERS