Merge SPL-2019-12-05

Change-Id: I0f4596fef711d579eee787429d1caa23230fc6fe
tree: 0fa4684d49397a9b49950e2201b5f5f8f3aa4420
  1. darwin-x86/
  2. linux-x86/
  3. build-prebuilts.sh
  4. manifest.xml