Cross Reference: /external/clang/test/CXX/class/class.friend

`Name`	`Date`	`Size`
Up to higher level directory
`p1-ambiguous.cpp`	06-Dec-2017	`552`
`p1-cxx11.cpp`	06-Dec-2017	`385`
`p1.cpp`	06-Dec-2017	`3K`
`p2.cpp`	06-Dec-2017	`584`
`p6.cpp`	06-Dec-2017	`1.3K`