Remove a TODO comment

<sepolicy> can be missing because it can be determined by
build time flag instead of hard-coded in the XML file.

Test: pass
Bug: 36456394
Change-Id: Ifcbe7bd6aad680a0e350cd58d6d5e2fbea2a58bd
Merged-In: Ifcbe7bd6aad680a0e350cd58d6d5e2fbea2a58bd
diff --git a/parse_xml.cpp b/parse_xml.cpp
index 81e9b42..82e96d3 100644
--- a/parse_xml.cpp
+++ b/parse_xml.cpp
@@ -618,7 +618,8 @@
         }
         if (object->mType == SchemaType::DEVICE) {
             // tags for device hal manifest only.
-            // TODO(b/36456394): should not allow <sepolicy> to be missing.
+            // <sepolicy> can be missing because it can be determined at build time, not hard-coded
+            // in the XML file.
             if (!parseOptionalChild(root, halManifestSepolicyConverter, {},
                     &object->device.mSepolicyVersion)) {
                 return false;