Merge "Remove renderscript related samples" am: d946117723 am: 0ccd980c7c

Original change: https://android-review.googlesource.com/c/platform/development/+/2287094

Change-Id: I1e669bc0db07c5c2c413e8438fc47fa468105f8a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>