Move sample driver code to the same location nn/sample_driver

  - Remove the need for libneuralnetworks_sample_driver static lib.
  - Makes it easier to share with partners, since everything lives in
    the same project.
  - Also makes it easier to move the HAL to hardware/interfaces in the
    future. Unlike default implementation, the sample driver don't have
    to be in hardware/interfaces.

Bug: 63905942
Test: mm
Change-Id: Iaa2a6639301249db13483916cfd6864a7fab7b4e
6 files changed
tree: 604198dca7e0369a0820f79b441f5fa316a290b4
  1. nn/
  2. Android.bp