Move creation of /data/misc/wifi and /data/misc/dhcp to main init.rc file.

mkdir /data/misc/wifi subdirectories and /data/misc/dhcp is performed
in the various device-specific init*.rc files but seems generic.
Move it to the main init.rc file.

Change-Id: I51b09c5e40946673a38732ea9f601b2d047d3b62
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
diff --git a/init.flo.rc b/init.flo.rc
index 7c87cfb..3baff51 100644
--- a/init.flo.rc
+++ b/init.flo.rc
@@ -133,12 +133,6 @@
     mkdir /data/media 0770 media_rw media_rw
     restorecon_recursive /data/media
 
-    # Create the directories used by the Wireless subsystem
-    mkdir /data/misc/wifi 0770 wifi wifi
-    mkdir /data/misc/wifi/sockets 0770 wifi wifi
-    mkdir /data/misc/wifi/wpa_supplicant 0770 wifi wifi
-    mkdir /data/misc/dhcp 0770 dhcp dhcp
-
     # Apply correct labeling to DRM files
     restorecon_recursive /data/misc/playready