root/chrome/browser/extensions/api/identity/

[..]
  1. account_tracker.cc
  2. account_tracker.h
  3. account_tracker_unittest.cc
  4. extension_token_key.cc
  5. extension_token_key.h
  6. extension_token_key_unittest.cc
  7. gaia_web_auth_flow.cc
  8. gaia_web_auth_flow.h
  9. gaia_web_auth_flow_unittest.cc
  10. identity_api.cc
  11. identity_api.h
  12. identity_apitest.cc
  13. identity_mint_queue.cc
  14. identity_mint_queue.h
  15. identity_mint_queue_unittest.cc
  16. identity_signin_flow.cc
  17. identity_signin_flow.h
  18. web_auth_flow.cc
  19. web_auth_flow.h
[..]