Move goldfish-specific rules to their own directory.

Change-Id:  I1bdd80f641db05fef4714654515c1e1fbb259794
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>

domain.te

@@ -97,12 +97,6 @@ allow domain cgroup:file w_file_perms;
 #Allow access to ion memory allocation device
 allow domain ion_device:chr_file rw_file_perms;
 
-# For /sys/qemu_trace files in the emulator.
-bool in_qemu false;
-if (in_qemu) {
-allow domain sysfs_writable:file rw_file_perms;
-}
-
 # Read access to pseudo filesystems.
 r_dir_file(domain, proc)
 r_dir_file(domain, sysfs)