Merge "adbd: properly close subprocess pipes on Ctrl+C." am: 605628d325 am: 5701c58296
am: 27a68ef007

* commit '27a68ef007734929a6cfb46c233c5b1757f7786c':
  adbd: properly close subprocess pipes on Ctrl+C.

Change-Id: Ibc14c8fea014b0d2589db51bb02e86bd069da457