sys-apps/upstart: install D-Bus XML files

This lets us use them with chromeos-dbus-bindings from anywhere.

BUG=b:160356073
TEST=emerge, check that files are installed in boardroot

Change-Id: I5d32c8c42b9be7ba81bfd3eff5af4e1b0f09e0c6
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/chromiumos-overlay/+/2278516
Commit-Queue: Eric Caruso <ejcaruso@chromium.org>
Tested-by: Eric Caruso <ejcaruso@chromium.org>
Reviewed-by: Chirantan Ekbote <chirantan@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
diff --git a/sys-apps/upstart/upstart-1.2-r32.ebuild b/sys-apps/upstart/upstart-1.2-r33.ebuild
similarity index 100%
rename from sys-apps/upstart/upstart-1.2-r32.ebuild
rename to sys-apps/upstart/upstart-1.2-r33.ebuild
diff --git a/sys-apps/upstart/upstart-1.2.ebuild b/sys-apps/upstart/upstart-1.2.ebuild
index b3e81b9..9c4ac74 100644
--- a/sys-apps/upstart/upstart-1.2.ebuild
+++ b/sys-apps/upstart/upstart-1.2.ebuild
@@ -119,6 +119,9 @@
 	insinto /etc/init
 	# Always use our own upstart-socket-bridge.conf.
 	doins "${FILESDIR}"/init/upstart-socket-bridge.conf
+	# Install D-Bus XML files.
+	insinto /usr/share/dbus-1/interfaces/
+	doins "${S}"/dbus/*.xml
 	# Restore udev bridge if requested.
 	use udev_bridge && doins extra/conf/upstart-udev-bridge.conf
 }