Merge "[SP21] Address comments for API council review about aosp/1172143" am: 12b21035c4 am: be47eb855f am: fd96c7cc49 am: 2ba5626af9 am: 3bbe748082

Change-Id: Ibbd07a7c7f683c7148a51d06cf3640bef5ccad02
tree: 1245057353d633729c2102f2cdffbd8f6bae2a13
  1. Tethering/