Merge "Revert "Remove renderscript related samples"" am: e15b77f040 am: c55be494f9

Original change: https://android-review.googlesource.com/c/platform/development/+/2292763

Change-Id: Ibf87cd503ac9cc254c16ff8235c0c81e2444c048
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>