Merge "allow media.metrics to write to file descriptor in /data" into oc-dev

am: 72f6219f

Change-Id: I93bd189fc07ee4386b1a1c14cf345ca739f9f64b

public/mediametrics.te

@@ -14,6 +14,9 @@ allow mediametrics system_server:fd use;
 r_dir_file(mediametrics, cgroup)
 allow mediametrics proc_meminfo:file r_file_perms;
 
+# allows interactions with dumpsys to GMScore
+allow mediametrics app_data_file:file write;
+
 ###
 ### neverallow rules
 ###