Merge RP1A.191031.003

Change-Id: Iaef17d39c0f493ebef549835bcd68fec69829451
tree: bc9b3c02ad3344f036ab6118688ea3224d3f9719
  1. darwin-x86/
  2. linux-x86/
  3. build-prebuilts.sh
  4. manifest.xml