Merge changes from topic "NetworkAgent02" am: 8539ed6fd2

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1654917

Change-Id: If59df525be2483064976d3919cf7033fb94e41e6
tree: 604f0118cfa813addfc06433e2e70c640142cc4d
  1. core/
  2. framework/
  3. service/
  4. services/
  5. tests/
  6. OWNERS
  7. TEST_MAPPING