Update clang-tools to ab/6114689
am: bedbf4f21e

Change-Id: Ib475fd20ca92c9c7e9afe3ae4b17e9499ac9ca6b
tree: f3f4b41ef0da0229c0c0ee77dec593c1238096d0
  1. darwin-x86/
  2. linux-x86/
  3. build-prebuilts.sh
  4. manifest.xml