components: Use stl utilities from the base namespace

components/domain_reliability/google_configs_unittest.cc

Index: components/domain_reliability/google_configs_unittest.cc
diff --git a/components/domain_reliability/google_configs_unittest.cc b/components/domain_reliability/google_configs_unittest.cc
index a1d215c515c594b3b3101ef885790db8fead4257..8dfd3b0d0fd6160f2a94ceece1a933a892d37a10 100644
--- a/components/domain_reliability/google_configs_unittest.cc
+++ b/components/domain_reliability/google_configs_unittest.cc
@@ -15,14 +15,14 @@ typedef std::vector<DomainReliabilityConfig*> ConfigPointerVector;
 
 TEST(DomainReliabilityGoogleConfigsTest, Enumerate) {
   ConfigPointerVector configs;
-  STLElementDeleter<ConfigPointerVector> configs_deleter(&configs);
+  base::STLElementDeleter<ConfigPointerVector> configs_deleter(&configs);
 
   GetAllGoogleConfigs(&configs);
 }
 
 TEST(DomainReliabilityGoogleConfigsTest, ConfigsAreValid) {
   ConfigPointerVector configs;
-  STLElementDeleter<ConfigPointerVector> configs_deleter(&configs);
+  base::STLElementDeleter<ConfigPointerVector> configs_deleter(&configs);
 
   GetAllGoogleConfigs(&configs);
   for (auto* config : configs)