GetDevicesOnFileThread   24 chrome/browser/extensions/api/image_writer_private/removable_storage_provider.h   static bool GetDevicesOnFileThread(scoped_refptr<StorageDeviceList>);
GetDevicesOnFileThread   53 chrome/browser/extensions/api/image_writer_private/removable_storage_provider_linux.cc     base::Bind(GetDevicesOnFileThread, device_list),