Keep pre-existing sysfs write permissions.

Commit: b144ebab482891cef32ee84c06dbb0f943823573 added the sysfs_usb
type and granted the read perms globally, but did not add write
permissions for all domains that previously had them.  Add the ability
to write to sysfs_usb for all domains that had the ability to write to
those files previously (sysfs).

Bug: 28417852
Change-Id: Idc591fde53b97f90f842327eb2f5b823e00a4ae2
1 file changed