OnVolumeUnmounted  125 chrome/browser/chromeos/extensions/file_manager/event_router.h   virtual void OnVolumeUnmounted(chromeos::MountError error_code,
OnVolumeUnmounted  703 chrome/browser/chromeos/file_manager/volume_manager.cc                     OnVolumeUnmounted(error_code, volume_info));
OnVolumeUnmounted   42 chrome/browser/chromeos/file_manager/volume_manager_observer.h   virtual void OnVolumeUnmounted(chromeos::MountError error_code,