Remove stl_util use from domain_reliability.

components/domain_reliability/monitor.cc

Index: components/domain_reliability/monitor.cc
diff --git a/components/domain_reliability/monitor.cc b/components/domain_reliability/monitor.cc
index 65c6efec94ff957253bae6549391fdacc48bece7..85b5658ab4d28e389c1a058167d79bbe78e74650 100644
--- a/components/domain_reliability/monitor.cc
+++ b/components/domain_reliability/monitor.cc
@@ -171,10 +171,10 @@ void DomainReliabilityMonitor::AddBakedInConfigs() {
     context_manager_.AddContextForConfig(std::move(config));
   }
 
-  std::vector<DomainReliabilityConfig*> google_configs;
+  std::vector<std::unique_ptr<DomainReliabilityConfig>> google_configs;
   GetAllGoogleConfigs(&google_configs);
-  for (auto* google_config : google_configs)
-    context_manager_.AddContextForConfig(base::WrapUnique(google_config));
+  for (auto& google_config : google_configs)
+    context_manager_.AddContextForConfig(std::move(google_config));
 }
 
 void DomainReliabilityMonitor::SetDiscardUploads(bool discard_uploads) {