tree 7332c973858949ee655e24be9a00696a46291d4c
parent 8c499142fbc02e28fe7be2fd29d9b3e24dc466e8
author Alex Deymo <deymo@chromium.org> 1389220386 -0800
committer chrome-internal-fetch <chrome-internal-fetch@google.com> 1390607457 +0000

PolicyManager: Add a generic copy variable.

This patch includes a generic class of Variable that creates copies
of a referenced object using the copy constructor. A provider that
needs to return the value of fixed object like a private member can
simply use this generic CopyVariable class.

BUG=None
TEST=unittest

Change-Id: I4e7703c0d25990f42c9c83228ba177baffadc194
Reviewed-on: https://chromium-review.googlesource.com/181963
Reviewed-by: Alex Deymo <deymo@chromium.org>
Tested-by: Alex Deymo <deymo@chromium.org>
Commit-Queue: Alex Deymo <deymo@chromium.org>