[automerger skipped] Renderscript: rename .rs extension to .rscript
am: b4990fa6fa -s ours
am skip reason: change_id Ic49fc7f5265d49cd4f8efd6a2b6a60b77bbd40dc with SHA1 bbb75b1263 is in history

Change-Id: I46d8c275894e8b2fbf869b19e6741b1ec4d1dd86