Update clang-tools to ab/5852269 am: df4f766d57 am: d19ac4fe8b am: 03f24c9d6a
am: e489072bd1

Change-Id: Ib85956b8d8bed448c78fd28d52c62198c2dfab07
tree: 502b69aac75dfe2541881e31d1f84401a833de29
  1. darwin-x86/
  2. linux-x86/
  3. build-prebuilts.sh
  4. manifest.xml