Merge branch 'stable-2.11' into stable-2.12

* stable-2.11:
  Organize imports
  Change gitiles:gitiles target visibility to public

Change-Id: Id485f7edb255bf0cc426c44f24572196d6c4c181
tree: d7d90db4c1650df5f619e9b9ea329768eb08fc76
  1. lib/
  2. src/
  3. .buckconfig
  4. .gitignore
  5. BUCK
  6. LICENSE