Set up user directory crypto in init.

Bug: 19704432
Change-Id: Ife4928ffbee39c8ae69e6ba66d9ce5ef5a0beb76
diff --git a/rootdir/init.rc b/rootdir/init.rc
index 542aca7..ceb7e50 100644
--- a/rootdir/init.rc
+++ b/rootdir/init.rc
@@ -321,6 +321,8 @@
     mkdir /data/system/heapdump 0700 system system
     mkdir /data/user 0711 system system
 
+    setusercryptopolicies /data/user
+
     # Reload policy from /data/security if present.
     setprop selinux.reload_policy 1