Merge "InternalNetworkManagementException Changes" am: 27c75f17a6 am: 53db8ea3c0 am: 226ec060c4

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1952437

Change-Id: Ibc94fb02093174178c54eaf2924e4520ef5e4633
tree: 448703d09e7f13e5a88bf4c8233af4d2e87558cf
  1. framework/
  2. framework-t/
  3. service-t/
  4. services/
  5. tests/