faceunlock: Make background thread methods synchronous

- causing many issues due to race conditions

Change-Id: Id7512f1c3c6367a5caa0e17d5f4295ed7381d865
1 file changed
tree: 4ddd17f8f4db67fcc89350f68306187d965c03c6
  1. framework/
  2. LMOFaceUnlock/
  3. SettingsOverlay/
  4. .gitignore