afdo_metadata/chrome_afdo.json

{
    "silvermont": {
        "name": "R78-3877.0-1567418235.afdo"
    }, 
    "benchmark": {
        "name": "chromeos-chrome-amd64-78.0.3902.0_rc-r1.afdo"
    }, 
    "airmont": {
        "name": "R78-3877.0-1567416920.afdo"
    }, 
    "broadwell": {
        "name": "R78-3877.0-1567419040.afdo"
    }
}