Merge "Update comment and make change backward compatible." am: 176fca7d51 am: 4fd8a47d3e

Change-Id: I5900e0ea4864058c76b28789928b63f21fdd7e94
tree: e406a02f4dafdf6f2c025ba7155d399325216712
  1. Android.bp
  2. CleanSpec.mk
  3. src/