Update clang-tools to ab/5043560
am: fcc88eab8f

Change-Id: I178519038f4d55ba29ff7f42963c6f66c82b6f66
tree: 3b5dcf89406e646c5bec4bb7927629ffd6807a5e
  1. darwin-x86/
  2. linux-x86/
  3. build-prebuilts.sh
  4. manifest.xml