Fix path for default prop

Bug: 123407630
Test: boot
Change-Id: Ia10ac6ad141e980abb07d7b37487f9de9ef64796
diff --git a/rootdir/init.rc b/rootdir/init.rc
index 537bf86..d081666 100644
--- a/rootdir/init.rc
+++ b/rootdir/init.rc
@@ -47,7 +47,7 @@
 
     # Mix device-specific information into the entropy pool
     copy /proc/cmdline /dev/urandom
-    copy /default.prop /dev/urandom
+    copy /system/etc/prop.default /dev/urandom
 
     symlink /proc/self/fd/0 /dev/stdin
     symlink /proc/self/fd/1 /dev/stdout