[automerger skipped] Merge "Fix READ_DEVICE_CONFIG permission denied problem in TetheringTests" into rvc-dev am: 1c65357c4b am: 8efcb8817e am: 49b1d55195 -s ours am: 0db5a8f67c -s ours

am skip reason: Change-Id Id9c0397306f3872fc23520d1354f338035a96dc9 with SHA-1 74174690d1 is in history

Change-Id: I22aa10220130cf969dea1ae91789946b9d5b7ac2
tree: 4c40494ba04f3985c7950ba3c16e49934c4347b0
  1. Tethering/