Android 7.0.0 release 21
Fix compiler warnings in ml/bordeaux/learning/

Cherry-pick of https://android-review.googlesource.com/#/c/203013/

Bug: 26936282
Change-Id: I17ae520c35cf6901e8647afb668a2b80aedd1caf
4 files changed
tree: 080757c86444306b1e1935d671b0775fbabdd9fe
  1. bordeaux/
  2. Android.mk