Cross Reference: /external/libcxx/test/std/strings/basic.string/string.nonmembers/string_opgt

`Name`	`Date`	`Size`
Up to higher level directory
`pointer_string.pass.cpp`	08-Oct-2015	`2.3K`
`string_pointer.pass.cpp`	08-Oct-2015	`2.3K`
`string_string.pass.cpp`	08-Oct-2015	`2.4K`