Update prebuilt Clang to build 2690385.

Built from version 3.8.256229.

Bug: http://b/26987366
Change-Id: Ia6559b637f4f489c0a187568f7b3bb6b4a917745
138 files changed
tree: 72f5e838d8f7553f5870013ccfaa1ebdd2312bcb
  1. bin/
  2. clang-2629532/
  3. clang-2658975/
  4. clang-2690385/
  5. lib/
  6. tools/
  7. update.sh