Update prebuilt RenderScript to build 3518219. Built from aosp-master, build 3518219. Bug: http://b/22377128 Change-Id: I89fe918fd8d78a8bee9e4fb7b308a3e9011da94f (cherry picked from commit bad4a4a7b6a3d0e77bfb2e30c43f68a3f681d245)