Cross Reference: /ndk/build/tools/unwanted-symbols

`Name`	`Date`	`Size`
Up to higher level directory
`arm/`	24-Aug-2016
`arm64/`	24-Aug-2016
`mips/`	24-Aug-2016
`mips64/`	24-Aug-2016
`x86/`	24-Aug-2016
`x86_64/`	24-Aug-2016