Update clang-tools to ab/5043560 am: fcc88eab8f
am: 929dacfd39

Change-Id: I08eda0ec1598ccc149357691a45d6b38aab695d5
tree: 3b5dcf89406e646c5bec4bb7927629ffd6807a5e
  1. darwin-x86/
  2. linux-x86/
  3. build-prebuilts.sh
  4. manifest.xml