Merge "system_server: add hal_lights permission"

public/system_server.te

@@ -4,6 +4,9 @@
 #
 type system_server, domain, domain_deprecated, mlstrustedsubject;
 
+# Attributes for passthrough hals
+typeattribute system_server hal_light;
+
 # For art.
 allow system_server dalvikcache_data_file:dir r_dir_perms;
 allow system_server dalvikcache_data_file:file { r_file_perms execute };