Merge branch 'stable-2.12' into stable-2.13

* stable-2.12:
  Change copyright to AOSP

Change-Id: I990bcf6572434333d5bfc1428c921ca51fd41f66
tree: f73d95b2a6eb8c27033fb91af8522afed3a43012
  1. .buckconfig
  2. .gitignore
  3. BUCK
  4. lib/
  5. src/