chrome: Use base::MessageLoop. (Part 3)

chrome/browser/metrics/variations/variations_service_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 <vector>
 
 #include "base/base64.h"
 #include "base/prefs/testing_pref_service.h"
 #include "base/strings/string_split.h"
 #include "chrome/browser/metrics/proto/study.pb.h"
@@ skipping 572 matching lines @@
   ASSERT_TRUE(valid);
   Study_Experiment* repeated_group = study.add_experiment();
   repeated_group->set_name("abc");
   repeated_group->set_probability_weight(1);
   valid = VariationsService::ValidateStudyAndComputeTotalProbability(study,
       &total_probability);
   EXPECT_FALSE(valid);
 }
 
 TEST_F(VariationsServiceTest, RequestsInitiallyNotAllowed) {
-  MessageLoopForUI message_loop;
+  base::MessageLoopForUI message_loop;
   content::TestBrowserThread ui_thread(content::BrowserThread::UI,
                                        &message_loop);
   TestingPrefServiceSimple prefs;
   VariationsService::RegisterPrefs(prefs.registry());
 
   // Pass ownership to TestVariationsService, but keep a weak pointer to
   // manipulate it for this test.
   TestRequestAllowedNotifier* test_notifier = new TestRequestAllowedNotifier;
   TestVariationsService test_service(test_notifier, &prefs);
 
   // Force the notifier to initially disallow requests.
   test_notifier->SetRequestsAllowedOverride(false);
   test_service.StartRepeatedVariationsSeedFetch();
   EXPECT_FALSE(test_service.fetch_attempted());
 
   test_notifier->NotifyObserver();
   EXPECT_TRUE(test_service.fetch_attempted());
 }
 
 TEST_F(VariationsServiceTest, RequestsInitiallyAllowed) {
-  MessageLoopForUI message_loop;
+  base::MessageLoopForUI message_loop;
   content::TestBrowserThread ui_thread(content::BrowserThread::UI,
                                        &message_loop);
   TestingPrefServiceSimple prefs;
   VariationsService::RegisterPrefs(prefs.registry());
 
   // Pass ownership to TestVariationsService, but keep a weak pointer to
   // manipulate it for this test.
   TestRequestAllowedNotifier* test_notifier = new TestRequestAllowedNotifier;
   TestVariationsService test_service(test_notifier, &prefs);
 
   test_notifier->SetRequestsAllowedOverride(true);
   test_service.StartRepeatedVariationsSeedFetch();
   EXPECT_TRUE(test_service.fetch_attempted());
 }
 
 TEST_F(VariationsServiceTest, SeedStoredWhenOKStatus) {
-  MessageLoop message_loop;
+  base::MessageLoop message_loop;
   content::TestBrowserThread io_thread(content::BrowserThread::IO,
                                        &message_loop);
   TestingPrefServiceSimple prefs;
   VariationsService::RegisterPrefs(prefs.registry());
 
   VariationsService variations_service(new TestRequestAllowedNotifier, &prefs);
 
   net::TestURLFetcherFactory factory;
   variations_service.DoActualFetch();
 
@@ skipping 10 matching lines @@
 
 TEST_F(VariationsServiceTest, SeedNotStoredWhenNonOKStatus) {
   const int non_ok_status_codes[] = {
     net::HTTP_NO_CONTENT,
     net::HTTP_NOT_MODIFIED,
     net::HTTP_NOT_FOUND,
     net::HTTP_INTERNAL_SERVER_ERROR,
     net::HTTP_SERVICE_UNAVAILABLE,
   };
 
-  MessageLoop message_loop;
+  base::MessageLoop message_loop;
   content::TestBrowserThread io_thread(content::BrowserThread::IO,
                                        &message_loop);
   TestingPrefServiceSimple prefs;
   VariationsService::RegisterPrefs(prefs.registry());
 
   VariationsService variations_service(new TestRequestAllowedNotifier, &prefs);
   for (size_t i = 0; i < arraysize(non_ok_status_codes); ++i) {
     net::TestURLFetcherFactory factory;
     variations_service.DoActualFetch();
     EXPECT_TRUE(prefs.FindPreference(prefs::kVariationsSeed)->IsDefaultValue());
 
     net::TestURLFetcher* fetcher = factory.GetFetcherByID(0);
     SimulateServerResponse(non_ok_status_codes[i], fetcher);
     variations_service.OnURLFetchComplete(fetcher);
 
     EXPECT_TRUE(prefs.FindPreference(prefs::kVariationsSeed)->IsDefaultValue());
   }
 }
 
 }  // namespace chrome_variations