Remove obsolete /cache/dalvik-cache stuff from init.local.rc

Change-Id: I20af6b608d8f6059d7ede9be9af8ce22a919d9b5
diff --git a/prebuilt/common/etc/init.local.rc b/prebuilt/common/etc/init.local.rc
index 7521788..df9ebb1 100644
--- a/prebuilt/common/etc/init.local.rc
+++ b/prebuilt/common/etc/init.local.rc
@@ -6,9 +6,6 @@
     export TERMINFO /system/etc/terminfo
 
 on post-fs-data
-    mkdir /cache/dalvik-cache 0771 system system
-    chown system system /cache/dalvik-cache
-    chmod 0771 /cache/dalvik-cache
     mkdir /data/.ssh 0750 root shell
     mkdir /cache/recovery 0770 system cache