Define types for an OEM-provided filesystem.

Bug: 13340779
Change-Id: I6151b6b61ddf90327d51815d13fd65be561be587
diff --git a/app.te b/app.te
index 83bb78c..261ec32 100644
--- a/app.te
+++ b/app.te
@@ -52,6 +52,10 @@
 allow appdomain system_data_file:dir r_dir_perms;
 allow appdomain system_data_file:file { execute execute_no_trans open };
 
+# Access to OEM provided data and apps
+allow appdomain oemfs:dir r_dir_perms;
+allow appdomain oemfs:file rx_file_perms;
+
 # Execute the shell or other system executables.
 allow appdomain shell_exec:file rx_file_perms;
 allow appdomain system_file:file rx_file_perms;