qsap: Fix VNDK compilation issues of libqsap.

- Removed "android_filesystem_config.h" references.
- Added cutils header library in Android.mk.
- Added required system headers explicitly.

Change-Id: I1213fc40335fba7ea52c4c296b28bc66cba72701
CRs-Fixed: 2244720
3 files changed
tree: 61d237c412648011c870febd4b535140ba6cc09e
  1. softap/