Merge tag 'android-8.1.0_r1' into o8.0-rebase

Android 8.1.0 Release 1 (OPM1.171019.011)
tree: 09de33e4bfdc932e708b8d3381111714766f95be
  1. assets/
  2. java/
  3. .gitreview
  4. Android.mk
  5. AndroidManifest.xml
  6. LICENSE