Cross Reference: /external/perf_data_converter/src/compat

`Name`	`Date`	`Size`
Up to higher level directory
`int_compat.h`	21-Aug-2018	`1.8K`
`string_compat.h`	21-Aug-2018	`1.7K`
`test_compat.h`	21-Aug-2018	`1.7K`