Cross Reference: /system/core/libprocessgroup

`Name`	`Date`	`Size`
Up to higher level directory
`Android.mk`	03-Dec-2014	`669`
`cleanup.cpp`	03-Dec-2014	`944`
`include/`	03-Dec-2014
`processgroup.cpp`	03-Dec-2014	`8.7K`
`processgroup_priv.h`	03-Dec-2014	`1.2K`