http2/transport.go:417:45: undefined: os.ErrDeadlineExceeded

```
$ go get -u github.com/odeke-em/drive/drive-google
# golang.org/x/net/http2
../../../go/src/golang.org/x/net/http2/transport.go:417:45: undefined: os.ErrDeadlineExceeded
```

- OS: Ubuntu