Revert "Support evaluating private DNS by latency"

This reverts commit 1aede8135e8a227e127f826f38073eba7447c382.

This is no longer needed since we will implement a simpler mechanics
for DoT validation.

Bug: 188153519
Test: cd packages/modules/DnsResolver && atest
Change-Id: I4a2f8b926f27fd38c58aea3a993a311a74fc4950

1 files changed, 2 insertions, 7 deletions

diff --git a/ResolverController.cpp b/ResolverController.cpp
index fcd5f66c..6c7bed49 100644
--- a/ResolverController.cpp
+++ b/ResolverController.cpp
@@ -349,13 +349,8 @@ void ResolverController::dump(DumpWriter& dw, unsigned netId) {
                        static_cast<uint32_t>(privateDnsStatus.serversMap.size()));
             dw.incIndent();
             for (const auto& [server, validation] : privateDnsStatus.serversMap) {
-                const std::string latencyThreshold =
-                        server.latencyThreshold()
-                                ? std::to_string(server.latencyThreshold().value()) + "ms"
-                                : "nullopt";
-                dw.println("%s name{%s} status{%s} latencyThreshold{%s}",
-                           server.toIpString().c_str(), server.name.c_str(),
-                           validationStatusToString(validation), latencyThreshold.c_str());
+                dw.println("%s name{%s} status{%s}", server.toIpString().c_str(),
+                           server.name.c_str(), validationStatusToString(validation));
             }
             dw.decIndent();
         }