Cross Reference: /sdk/eclipse/plugins/com.android.ide.eclipse.hierarchyviewer/icons

`Name`	`Date`	`Size`
Up to higher level directory
`device.png`	25-Jul-2013	`135`
`hierarchyviewer-16.png`	25-Jul-2013	`1.8K`
`hierarchyviewer-32.png`	25-Jul-2013	`2.2K`
`pixel-perfect.png`	25-Jul-2013	`412`
`tree-view.png`	25-Jul-2013	`288`