Remove unused clang-4375569 build.
am: d5865dc661

Change-Id: I4bef4c9a6aa5f28ad58b5478049b7a73a59fc37d
tree: 86fa4f3c4fc15be5d19b2ac0a63b2a41dae637a9
  1. clang-3289846/
  2. clang-3859424/
  3. clang-4053586/
  4. clang-stable/
  5. OWNERS