Merge change 22636 into eclair

* changes:
  Allow radio to modify net.ppp* properties for dns
diff --git a/init/property_service.c b/init/property_service.c
index 23a8821..7d3b8dc 100644
--- a/init/property_service.c
+++ b/init/property_service.c
@@ -55,6 +55,7 @@
 } property_perms[] = {
     { "net.rmnet0.",    AID_RADIO },
     { "net.gprs.",      AID_RADIO },
+    { "net.ppp",        AID_RADIO },
     { "ril.",           AID_RADIO },
     { "gsm.",           AID_RADIO },
     { "net.dns",        AID_RADIO },