Update prebuilt Clang to build 4393122.

Built from version 5.0.1.

Bug: http://b/62580008
Test: N/A
Change-Id: I363aea291972c4e2c25c03cab600b4c2ea4c9028
1796 files changed
tree: 23ddfe99cac99dcb333037767a509e98644f5694
  1. clang-4393122/
  2. OWNERS