Fix TODOs of duplicate property names for prefix and exact matching

Duplicate property names are supported now for prefix and exact
matching.

Bug: 38146102
Test: tested on walleye with PRODUCT_COMPATIBLE_PROPERTY=true
Change-Id: Ifd9d32eaece7370d69f121e88d5541f7a2e34458
diff --git a/private/compat/26.0/26.0.ignore.cil b/private/compat/26.0/26.0.ignore.cil
index ca7f1fa..34db6fa 100644
--- a/private/compat/26.0/26.0.ignore.cil
+++ b/private/compat/26.0/26.0.ignore.cil
@@ -15,6 +15,7 @@
     exported_default_prop
     exported_dumpstate_prop
     exported_ffs_prop
+    exported_fingerprint_prop
     exported_overlay_prop
     exported_pm_prop
     exported_radio_prop
diff --git a/private/property_contexts b/private/property_contexts
index de9fce1..bf95b02 100644
--- a/private/property_contexts
+++ b/private/property_contexts
@@ -9,10 +9,7 @@
 net.lte                 u:object_r:net_radio_prop:s0
 net.cdma                u:object_r:net_radio_prop:s0
 net.dns                 u:object_r:net_dns_prop:s0
-# TODO(b/36001741): Rename to sys.usb.config when exact match is supported and
-# so an exact-matching spec isn't considered as a duplicate of a
-# prefix-matching spec having the same property name.
-sys.usb.conf            u:object_r:system_radio_prop:s0
+sys.usb.config          u:object_r:system_radio_prop:s0
 ril.                    u:object_r:radio_prop:s0
 ro.ril.                 u:object_r:radio_prop:s0
 gsm.                    u:object_r:radio_prop:s0
@@ -90,9 +87,6 @@
 
 # ro.build.fingerprint is either set in /system/build.prop, or is
 # set at runtime by system_server.
-# TODO(b/36001741): Copy into exported_property_contexts when exact match is
-# supported and so an exact-matching spec isn't considered as a duplicate of a
-# prefix-matching spec having the same property name.
 ro.build.fingerprint    u:object_r:fingerprint_prop:s0
 
 ro.persistent_properties.ready  u:object_r:persistent_properties_ready_prop:s0
diff --git a/private/system_server.te b/private/system_server.te
index f645608..92988b4 100644
--- a/private/system_server.te
+++ b/private/system_server.te
@@ -480,6 +480,7 @@
 set_prop(system_server, debug_prop)
 set_prop(system_server, powerctl_prop)
 set_prop(system_server, fingerprint_prop)
+set_prop(system_server, exported_fingerprint_prop)
 set_prop(system_server, device_logging_prop)
 set_prop(system_server, dumpstate_options_prop)
 set_prop(system_server, overlay_prop)