UNSET              42 chrome/browser/search/hotword_service.cc   UNSET = 0,  // The hotword preference has not been set.
UNSET              49 net/proxy/proxy_config_service_linux_unittest.cc   UNSET = 0, TRUE, FALSE
UNSET              30 sync/api/sync_error.h     UNSET,                // No error.
UNSET              23 sync/internal_api/public/util/experiments.h     UNSET,