am 5870d4f0: Remove hardcoded ICU include paths.

* commit '5870d4f0d46f185568a2d2ea45afe48ae999b223':
  Remove hardcoded ICU include paths.
tree: 6577077b2107bf0490cb6557c9db9cefc8d17ad4
  1. include/
  2. libs/
  3. sample/