[automerger skipped] Update clang-tools to ab/5430938 am: 2d711558af -s ours
am: 7c50267604 -s ours
am skip reason: change_id Ia188cfce3772e8f3db0e1fe58a5f98a1dc535d3e with SHA1 4ac13bb0a7 is in history

Change-Id: I7e56a02b1bb73c65599f4185dc62a7795f23d0ad
tree: 0fa4684d49397a9b49950e2201b5f5f8f3aa4420
  1. darwin-x86/
  2. linux-x86/
  3. build-prebuilts.sh
  4. manifest.xml