tree bf1f81cae7e41af218d5b51855e14fc49008568e
parent 234b735df51ab47eecb6ff3a33a63923059816bc
author Patrick Venture <venture@google.com> 1540053859 -0700
committer Patrick Venture <venture@google.com> 1540054040 -0700

style: move getFRUValue into anonymous namespace

Move getFRUValue into anonymous namespace.  A later step may move this
into a global scope to enable testing, or it may be replaced by an
interface.

Change-Id: Ie4299ab713a455dd8c18b91c842ded5dfc26e85b
Signed-off-by: Patrick Venture <venture@google.com>