root/sync/internal_api/public/util/

[..]
  1. experiments.h
  2. immutable.h
  3. immutable_unittest.cc
  4. report_unrecoverable_error_function.h
  5. sync_string_conversions.cc
  6. sync_string_conversions.h
  7. syncer_error.cc
  8. syncer_error.h
  9. unrecoverable_error_handler.h
  10. unrecoverable_error_info.cc
  11. unrecoverable_error_info.h
  12. weak_handle.cc
  13. weak_handle.h
  14. weak_handle_unittest.cc
[..]