Merge "Add doc to getNetworkCapabilities" am: 59d89299c9 am: 622e129d00 am: efca123280

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1690668

Change-Id: I0c41878350ffe4015fe9e6034651f50366503dfe
tree: e647868a6dd611053d9b2daeba473c1533d77f41
  1. framework/
  2. service/
  3. test/
  4. OWNERS
  5. TEST_MAPPING