Merge "Add normalize_path.py to prerequisites" am: 71211d8a0a
am: 99129ec4e3

* commit '99129ec4e3f44865cfa9957c3e9533dc77d8f494':
  Add normalize_path.py to prerequisites

Change-Id: I9c7e0d84e0b6ee36017180261af9a31c782058bf