bundle init.rc contents with its service

Bug: 23186545
Change-Id: I18c6062f9e30d72e5a7ffd67c61b9eeec5c24e3b
diff --git a/media/mediaserver/mediaserver.rc b/media/mediaserver/mediaserver.rc
new file mode 100644
index 0000000..89c3896
--- /dev/null
+++ b/media/mediaserver/mediaserver.rc
@@ -0,0 +1,5 @@
+service media /system/bin/mediaserver
+    class main
+    user media
+    group audio camera inet net_bt net_bt_admin net_bw_acct drmrpc mediadrm
+    ioprio rt 4