Cross Reference: /external/libtextclassifier/util/hash

`Name`	`Date`	`Size`
Up to higher level directory
`farmhash.cc`	05-Oct-2017	`175.4K`
`farmhash.h`	05-Oct-2017	`8.7K`
`hash.cc`	05-Oct-2017	`2.2K`
`hash.h`	05-Oct-2017	`1.2K`