tree c141fe4b6e65406b1da8e31fdeacb42a8af237b2
parent 6ed3b6ca8aedba6040f2050df7ec41e70d0844a0
author Todd Wang <toddw@google.com> 1428536564 -0700
committer Todd Wang <toddw@google.com> 1428536937 -0700

x/ref: Move packages without external users into internal.

The general strategy is to put each package in as narrow a scope
as possible; i.e. as deep in the package hierarchy as possible,
under an internal directory to hide them from godoc.

lib/unixfd                         -> services/agent/internal/unixfd
lib/suid                           -> services/device/internal/suid
lib/sysinit                        -> services/device/internal/sysinit
services/binary/binarylib          -> services/internal/binarylib
services/binary/internal/multipart -> services/internal/multipart
services/logreader/logreaderlib    -> services/internal/logreaderlib
services/pprof/pproflib            -> services/internal/pproflib
services/stats/statslib            -> services/internal/statslib
services/vtrace/vtracelib          -> services/internal/vtracelib

Note that "multipart" had to be moved up in the hierarchy, since
it's used by binarylib.

Change-Id: Ia0dc67bb72a6e8e60ad0b3a3df31e7612931f54e