DO NOT MERGE add private function converSafeLabel am: 37a4402d74 am: 87cbea65fa am: cc6a2e2829  -s ours am: 823f22982f  -s ours am: ee1491f72c am: 1a2c8cf2f6
am: 2f5fdf4e36  -s ours

Change-Id: I48e3be1d71e5d51d882bc2b5a707abacb32aa591
tree: 856934054e32ba9f8858905db3f58aa9bf3640a9
  1. src/
  2. tests/
  3. tools/
  4. Android.mk
  5. CleanSpec.mk
  6. README.txt