Cross Reference: /external/chromium_org/tools/gn/secondary/build/config

`Name`	`Date`	`Size`
Up to higher level directory
`BUILD.gn`	06-Dec-2013	`1.1K`
`BUILDCONFIG.gn`	06-Dec-2013	`5.9K`
`clang/`	06-Dec-2013
`compiler/`	06-Dec-2013
`mac/`	06-Dec-2013
`win/`	06-Dec-2013