Restore audio tee sink

Bug: 27323882
Change-Id: I1131c0537942c8f7cbf9ff6cc6847ab7e93e6187
diff --git a/rootdir/init.rc b/rootdir/init.rc
index 4bc3495..3c88d31 100644
--- a/rootdir/init.rc
+++ b/rootdir/init.rc
@@ -359,6 +359,7 @@
     chmod 0660 /data/misc/wifi/wpa_supplicant.conf
     mkdir /data/local 0751 root root
     mkdir /data/misc/media 0700 media media
+    mkdir /data/misc/audioserver 0700 audioserver audioserver
     mkdir /data/misc/vold 0700 root root
     mkdir /data/misc/boottrace 0771 system shell
     mkdir /data/misc/update_engine 0700 root root