Switch to systemd state management

Enable systemd chassis and bmc state management support for Phosphor.

Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
Change-Id: I180496eb8e48dfc617f944053b8e909210c6df7d
diff --git a/meta-phosphor/common/recipes-phosphor/obmc-phosphor-flash/obmc-mgr-download.bb b/meta-phosphor/common/recipes-phosphor/obmc-phosphor-flash/obmc-mgr-download.bb
index ca531e1..72a6350 100644
--- a/meta-phosphor/common/recipes-phosphor/obmc-phosphor-flash/obmc-mgr-download.bb
+++ b/meta-phosphor/common/recipes-phosphor/obmc-phosphor-flash/obmc-mgr-download.bb
@@ -3,6 +3,7 @@
 PR = "r1"
 
 inherit skeleton-python
+inherit obmc-phosphor-dbus-service
 
 RDEPENDS_${PN} += "\
         python-dbus \
@@ -12,3 +13,4 @@
         "
 
 SKELETON_DIR = "pydownloadmgr"
+DBUS_SERVICE_${PN} += "org.openbmc.managers.Download.service"