In gam transfer drive, handle unlimited space in target; clean up info cros downloadfile (#640)
In gam transfer drive, handle unlimited space in target; clean up info cros downloadfile (#640)

* In gam transfer drive, handle unlimited space in target

* Handle user asking for download files when there aren't any

* Reset downloadurl for each CrOS device

* Once a file is foud to download, break out of the loop

GAM-team/GAM,GAM-team/GAM