Cross Reference: /external/skia/tools/tests/skdiff

`Name`	`Date`	`Size`
Up to higher level directory
`baseDir/`	25-Jul-2013
`comparisonDir/`	25-Jul-2013
`identical-bits/`	25-Jul-2013
`identical-bits-or-pixels/`	25-Jul-2013
`test1/`	25-Jul-2013
`test2/`	25-Jul-2013