Remove use of stl_util in search_engines.

components/omnibox/browser/zero_suggest_provider_unittest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/omnibox/browser/zero_suggest_provider.h"
 
+#include "base/memory/ptr_util.h"
 #include "base/metrics/field_trial.h"
 #include "base/run_loop.h"
 #include "base/strings/utf_string_conversions.h"
 #include "components/history/core/browser/top_sites.h"
 #include "components/metrics/proto/omnibox_event.pb.h"
 #include "components/omnibox/browser/autocomplete_provider_listener.h"
 #include "components/omnibox/browser/mock_autocomplete_provider_client.h"
 #include "components/omnibox/browser/omnibox_field_trial.h"
 #include "components/omnibox/browser/omnibox_pref_names.h"
 #include "components/omnibox/browser/test_scheme_classifier.h"
@@ skipping 184 matching lines @@
 
   TemplateURLService* turl_model = client_->GetTemplateURLService();
   turl_model->Load();
 
   TemplateURLData data;
   data.SetShortName(base::ASCIIToUTF16("t"));
   data.SetURL("https://www.google.com/?q={searchTerms}");
   data.suggestions_url = "https://www.google.com/complete/?q={searchTerms}";
   data.instant_url = "https://does/not/exist?strk=1";
   data.search_terms_replacement_key = "strk";
-  default_t_url_ = new TemplateURL(data);
-  turl_model->Add(default_t_url_);
+  default_t_url_ = turl_model->Add(base::MakeUnique<TemplateURL>(data));
   turl_model->SetUserSelectedDefaultSearchProvider(default_t_url_);
 
   provider_ = ZeroSuggestProvider::Create(client_.get(), nullptr, this);
 }
 
 void ZeroSuggestProviderTest::OnProviderUpdate(bool updated_matches) {
 }
 
 void ZeroSuggestProviderTest::ResetFieldTrialList() {
   // Destroy the existing FieldTrialList before creating a new one to avoid
@@ skipping 230 matching lines @@
 
   base::RunLoop().RunUntilIdle();
 
   // Expect that the matches have been cleared.
   ASSERT_TRUE(provider_->matches().empty());
 
   // Expect the new results have been stored.
   EXPECT_EQ(empty_response,
             prefs->GetString(omnibox::kZeroSuggestCachedResults));
 }