add rmt_storage to "shutdown critical"
am: e5fd979cce

Change-Id: I6823654fd240a0c926e04d71e21b435f08462b5f
diff --git a/init.bullhead.rc b/init.bullhead.rc
index f625ee1..425714a 100644
--- a/init.bullhead.rc
+++ b/init.bullhead.rc
@@ -276,6 +276,7 @@
     class core
     user root
     group system wakelock
+    shutdown critical
 
 service start_hci_filter /vendor/bin/wcnss_filter
     class late_start