Update clang-tools to ab/5269133
am: 0cf8587c53

Change-Id: Iea18de1c04a2b0f0a63094e6c1d2a566f25b41a5
tree: 5d2c09bc8d521dad0993a5cf6b264eb7eb49a7ad
  1. darwin-x86/
  2. linux-x86/
  3. build-prebuilts.sh
  4. manifest.xml