am aa680857: (-s ours) am 0ddd2d1e: DO NOT MERGE Delete unused/broken samples and tests from the renderscript libs, so we can publish the entire contents of libs/rs/java/ for samples in HC

* commit 'aa680857e6ba107dfc9c76c5a342f6f907120c22':
  DO NOT MERGE Delete unused/broken samples and tests from the renderscript libs, so we can publish the entire contents of libs/rs/java/ for samples in HC