Cross Reference: /external/perfetto/test/cts/producer/res

`Name`	`Date`	`Size`
Up to higher level directory
`mipmap-hdpi/`	21-Aug-2018
`mipmap-mdpi/`	21-Aug-2018
`mipmap-xhdpi/`	21-Aug-2018
`mipmap-xxhdpi/`	21-Aug-2018
`mipmap-xxxhdpi/`	21-Aug-2018