Rewrite simple uses of base::ListValue::Append() taking a raw pointer var.

components/search_engines/template_url_prepopulate_data_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/search_engines/template_url_prepopulate_data.h"
+
 #include <stddef.h>
 
+#include <memory>
+#include <utility>
+
 #include "base/command_line.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/macros.h"
 #include "base/memory/scoped_vector.h"
 #include "base/strings/utf_string_conversions.h"
 #include "components/google/core/browser/google_switches.h"
 #include "components/pref_registry/testing_pref_service_syncable.h"
 #include "components/search_engines/prepopulated_engines.h"
 #include "components/search_engines/search_engines_pref_names.h"
 #include "components/search_engines/search_terms_data.h"
 #include "components/search_engines/template_url.h"
-#include "components/search_engines/template_url_prepopulate_data.h"
 #include "components/search_engines/template_url_service.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using base::ASCIIToUTF16;
 
 namespace {
 
 SearchEngineType GetEngineType(const std::string& url) {
   TemplateURLData data;
   data.SetURL(url);
@@ skipping 171 matching lines @@
   t_urls =
       TemplateURLPrepopulateData::GetPrepopulatedEngines(&prefs_,
                                                          &default_index);
   EXPECT_EQ(2u, t_urls.size());
 }
 
 TEST_F(TemplateURLPrepopulateDataTest, ClearProvidersFromPrefs) {
   prefs_.SetUserPref(prefs::kSearchProviderOverridesVersion,
                      new base::FundamentalValue(1));
   base::ListValue* overrides = new base::ListValue;
-  base::DictionaryValue* entry(new base::DictionaryValue);
+  std::unique_ptr<base::DictionaryValue> entry(new base::DictionaryValue);
   // Set only the minimal required settings for a search provider configuration.
   entry->SetString("name", "foo");
   entry->SetString("keyword", "fook");
   entry->SetString("search_url", "http://foo.com/s?q={searchTerms}");
   entry->SetString("favicon_url", "http://foi.com/favicon.ico");
   entry->SetString("encoding", "UTF-8");
   entry->SetInteger("id", 1001);
-  overrides->Append(entry);
+  overrides->Append(std::move(entry));
   prefs_.SetUserPref(prefs::kSearchProviderOverrides, overrides);
 
   int version = TemplateURLPrepopulateData::GetDataVersion(&prefs_);
   EXPECT_EQ(1, version);
 
   // This call removes the above search engine.
   TemplateURLPrepopulateData::ClearPrepopulatedEnginesInPrefs(&prefs_);
 
   version = TemplateURLPrepopulateData::GetDataVersion(&prefs_);
   EXPECT_EQ(TemplateURLPrepopulateData::kCurrentDataVersion, version);
@@ skipping 114 matching lines @@
   EXPECT_EQ(SEARCH_ENGINE_OTHER, GetEngineType("invalid:search:url"));
 
   // URL that doesn't look Google-related, but matches a Google base URL
   // specified on the command line.
   const std::string foo_url("http://www.foo.com/search?q={searchTerms}");
   EXPECT_EQ(SEARCH_ENGINE_OTHER, GetEngineType(foo_url));
   base::CommandLine::ForCurrentProcess()->AppendSwitchASCII(
       switches::kGoogleBaseURL, "http://www.foo.com/");
   EXPECT_EQ(SEARCH_ENGINE_GOOGLE, GetEngineType(foo_url));
 }