sepolicy: remove ashmemd

Bug: 139855428
Test: m selinux_policy
Change-Id: I8d7f66b16be025f7cb9c5269fae6fd7540c2fdc9
diff --git a/private/untrusted_app_all.te b/private/untrusted_app_all.te
index fd605c7..249c33b 100644
--- a/private/untrusted_app_all.te
+++ b/private/untrusted_app_all.te
@@ -177,6 +177,5 @@
   allowxperm untrusted_app_all debugfs_kcov:file ioctl { KCOV_INIT_TRACE KCOV_ENABLE KCOV_DISABLE };
 ')
 
-# Allow access to ashmemd to request /dev/ashmem fds.
-binder_call(untrusted_app_all, ashmemd)
+# Allow (rw_file_perms - open) access to /dev/ashmem.
 allow untrusted_app_all ashmem_device:chr_file { getattr read ioctl lock map append write };