Leftovers of the SELinux policy update mechanism

Remove references to SELinux policy files in /data/security
from libselinux/android.c. In the process all code that is
apparently related to handling an alternate policy and/or
reloading the policy has been removed.

Bug: 26544104
Change-Id: I47bf76ac3c26c5d71f92a21ffac2b17ba14262ea
diff --git a/init/property_service.cpp b/init/property_service.cpp
index 5c1ae79..8c95f15 100644
--- a/init/property_service.cpp
+++ b/init/property_service.cpp
@@ -175,11 +175,7 @@
     if (!is_legal_property_name(name, namelen)) return -1;
     if (valuelen >= PROP_VALUE_MAX) return -1;
 
-    if (strcmp("selinux.reload_policy", name) == 0 && strcmp("1", value) == 0) {
-        if (selinux_reload_policy() != 0) {
-            ERROR("Failed to reload policy\n");
-        }
-    } else if (strcmp("selinux.restorecon_recursive", name) == 0 && valuelen > 0) {
+    if (strcmp("selinux.restorecon_recursive", name) == 0 && valuelen > 0) {
         if (restorecon_recursive(value) != 0) {
             ERROR("Failed to restorecon_recursive %s\n", value);
         }