Adds system_user_mode_emulation_prop property.
It will be used by system_server only (i.e., not even Shell) to let
developers change the system user mode (to be headless or full).
Test: sesearch --allow -t system_user_mode_emulation_prop $ANDROID_PRODUCT_OUT/vendor/etc/selinux/precompiled_sepolicy
Bug: 226643927
Change-Id: Iaba42fd56dce0d8d794ef129634df78f9599260f
diff --git a/private/system_server.te b/private/system_server.te
index 8fc032f..c9dcbc5 100644
--- a/private/system_server.te
+++ b/private/system_server.te
@@ -713,6 +713,7 @@
set_prop(system_server, retaildemo_prop)
set_prop(system_server, dmesgd_start_prop)
userdebug_or_eng(`set_prop(system_server, wifi_log_prop)')
+userdebug_or_eng(`set_prop(system_server, system_user_mode_emulation_prop)')
# ctl interface
set_prop(system_server, ctl_default_prop)