Cross Reference: /prebuilts/go/darwin-x86/src/io/ioutil

`Name`	`Date`	`Size`
Up to higher level directory
`ioutil.go`	21-Oct-2016	`4.4K`
`ioutil_test.go`	21-Oct-2016	`2.2K`
`tempfile.go`	21-Oct-2016	`2.5K`
`tempfile_test.go`	21-Oct-2016	`1.4K`