Expand bluetooth access to media_rw_data_file for now.

With sdcardfs, we no longer have a separate sdcardd acting as
an intermediate between the outside world and /data/media.
Unless we modify sdcardfs to change contexts, we need these.

Remove this patch if sdcardfs is updated to change the
secontext of fs accesses.

Bug: 28040634

Change-Id: I492c87e9f232c57f43abd09b7864b52847bc3555

bluetooth.te

@@ -57,7 +57,8 @@ allow bluetooth shell_data_file:file read;
 # Access to /data/media.
 # This should be removed if sdcardfs is modified to alter the secontext for its
 # accesses to the underlying FS.
-allow bluetooth media_rw_data_file:dir search;
+allow bluetooth media_rw_data_file:dir create_dir_perms;
+allow bluetooth media_rw_data_file:file create_file_perms;
 
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