Merge "adb: support forwarding TCP port 0." am: cb90562bcf
am: 5aaffac37e

* commit '5aaffac37e2b2b32e645c0c03c96a88a3133b3ae':
  adb: support forwarding TCP port 0.

Change-Id: I2e7bd29de76a87b80e71ce00ed2da4666f3cbb56