modify stop process pool function am: 152c8ba28e am: e96bf60911
am: d4634511fe

Change-Id: I97663da9bf4fb618a9e6a03eae085bbbf1fa79ac
tree: cfb2898c39b7615cf4082fd0b19485fa99bf3fc2
  1. harnesses/
  2. host_setup/
  3. .clang-format
  4. .gitignore
  5. OWNERS