Merge "Make getNetworkSpecifier() public API."
am: ad60ef88e0

Change-Id: I92d0b7cb179e1c0f5cb789c2c668254732fbf30a
tree: e061be53bda28c0c0923aa75a2533f9e52a6d61c
  1. core/
  2. services/
  3. tests/