make adspd_socket an mlstrustedobject

Mark /dev/socket/adspdsock as an mlstrustedobject. This allows
Android apps to access this socket regardless of which Android user
the app is running as. Items not marked as mlstrustedobject are not
accessible to any Android app by default.

Maybe fix bug: 20951546

Change-Id: I287b7a9be9fe2da17948ea2e97f3dfec11316e65
diff --git a/sepolicy/file.te b/sepolicy/file.te
index a0c0351..b6327ab 100644
--- a/sepolicy/file.te
+++ b/sepolicy/file.te
@@ -4,7 +4,7 @@
 
 type cnd_socket, file_type;
 
-type adspd_socket, file_type;
+type adspd_socket, file_type, mlstrustedobject;
 type camera_socket, file_type;
 type mpdecision_socket, file_type;
 type qmuxd_socket, file_type;