[Cleanup] Used scoped pointers in KeyedServiceFactory's SetTestingFactory functions.

chrome/browser/autocomplete/history_url_provider_unittest.cc

 // Copyright (c) 2012 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 "chrome/browser/autocomplete/history_url_provider.h"
 
 #include <algorithm>
 
+#include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/time/time.h"
 #include "chrome/browser/autocomplete/chrome_autocomplete_scheme_classifier.h"
 #include "chrome/browser/autocomplete/history_quick_provider.h"
 #include "chrome/browser/history/history_service_factory.h"
 #include "chrome/browser/search_engines/chrome_template_url_service_client.h"
 #include "chrome/browser/search_engines/template_url_service_factory.h"
@@ skipping 144 matching lines @@
   }
 
   ~HistoryURLProviderTest() override {
     HistoryQuickProvider::set_disabled(false);
   }
 
   // AutocompleteProviderListener:
   void OnProviderUpdate(bool updated_matches) override;
 
  protected:
-  static KeyedService* CreateTemplateURLService(
+  static scoped_ptr<KeyedService> CreateTemplateURLService(
       content::BrowserContext* context) {
     Profile* profile = static_cast<Profile*>(context);
-    return new TemplateURLService(
+    return make_scoped_ptr(new TemplateURLService(
         profile->GetPrefs(), make_scoped_ptr(new SearchTermsData), NULL,
         scoped_ptr<TemplateURLServiceClient>(new ChromeTemplateURLServiceClient(
             HistoryServiceFactory::GetForProfile(
                 profile, ServiceAccessType::EXPLICIT_ACCESS))),
-        NULL, NULL, base::Closure());
+        NULL, NULL, base::Closure()));
   }
 
   // testing::Test
   void SetUp() override {
     ASSERT_TRUE(SetUpImpl(false));
   }
   void TearDown() override;
 
   // Does the real setup.
   bool SetUpImpl(bool no_db) WARN_UNUSED_RESULT;
@@ skipping 867 matching lines @@
     // Test the experiment (scoring enabled).
     autocomplete_->scoring_params_.experimental_scoring_enabled = true;
     ASSERT_NO_FATAL_FAILURE(RunTest(ASCIIToUTF16(test_cases[i].input),
                                     std::string(), false, output, max_matches));
     for (int j = 0; j < max_matches; ++j) {
       EXPECT_EQ(test_cases[i].matches[j].experiment_relevance,
                 matches_[j].relevance);
     }
   }
 }