tree f0771e03d1e33e8e021eb1910391e5c02036a947
parent cfbf62b54302db60abafeeadaf6943d52519028e
author Patrick Venture <venture@google.com> 1597076231 -0700
committer Patrick Venture <venture@google.com> 1597679189 -0700

move dbus helper interface into its own file

This is step 1 to improving the interface to be more generic and drop
requirements on dbus.

Signed-off-by: Patrick Venture <venture@google.com>
Change-Id: I7835ea8242bfb7189cabc1a4084e5f84143d40f6