Migrate md history test code to ScopedFeatureList.

chrome/browser/ui/webui/browsing_history_handler_unittest.cc

 // Copyright (c) 2013 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/ui/webui/browsing_history_handler.h"
 
 #include <stdint.h>
 #include <memory>
 #include <set>
 #include <utility>
 
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/strings/utf_string_conversions.h"
+#include "base/test/scoped_feature_list.h"
 #include "base/test/simple_test_clock.h"
 #include "base/values.h"
 #include "chrome/browser/history/browsing_history_service.h"
 #include "chrome/browser/history/web_history_service_factory.h"
 #include "chrome/browser/signin/fake_profile_oauth2_token_service_builder.h"
 #include "chrome/browser/signin/fake_signin_manager_builder.h"
 #include "chrome/browser/signin/profile_oauth2_token_service_factory.h"
 #include "chrome/browser/signin/signin_manager_factory.h"
 #include "chrome/browser/sync/profile_sync_service_factory.h"
 #include "chrome/browser/sync/profile_sync_test_util.h"
+#include "chrome/common/chrome_features.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/browser_sync/test_profile_sync_service.h"
 #include "components/history/core/test/fake_web_history_service.h"
 #include "components/signin/core/browser/fake_profile_oauth2_token_service.h"
 #include "components/signin/core/browser/fake_signin_manager.h"
 #include "components/sync/base/model_type.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "content/public/test/test_web_ui.h"
 #include "net/http/http_status_code.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "url/gurl.h"
 
-#if !defined(OS_ANDROID)
-#include "chrome/browser/ui/webui/md_history_ui.h"
-#endif
-
 namespace {
 
 // Duplicates on the same day in the local timezone are removed, so set a
 // baseline time in local time.
 const base::Time baseline_time = base::Time::UnixEpoch().LocalMidnight();
 
 base::Time PretendNow() {
   base::Time::Exploded exploded_reference_time;
   exploded_reference_time.year = 2015;
   exploded_reference_time.month = 1;
@@ skipping 246 matching lines @@
     web_history_service()->ExpireHistoryBetween(std::set<GURL>(), base::Time(),
                                                 base::Time::Max(), callback);
 
     // No additional WebUI calls were made.
     EXPECT_EQ(3U, web_ui()->call_data().size());
   }
 }
 
 #if !defined(OS_ANDROID)
 TEST_F(BrowsingHistoryHandlerTest, MdTruncatesTitles) {
-  MdHistoryUI::SetEnabledForTesting(true);
+  base::test::ScopedFeatureList scoped_feature_list;
+  scoped_feature_list.InitAndEnableFeature(features::kMaterialDesignHistory);
 
   history::URLResult long_result(
       GURL("http://looooooooooooooooooooooooooooooooooooooooooooooooooooooooooo"
       "oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo"
       "oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo"
       "oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo"
       "oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo"
       "oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo"
       "ngurlislong.com"), base::Time());
   ASSERT_GT(long_result.url().spec().size(), 300u);
@@ skipping 15 matching lines @@
   const base::DictionaryValue* first_entry;
   ASSERT_TRUE(arg2->GetDictionary(0, &first_entry));
 
   base::string16 title;
   ASSERT_TRUE(first_entry->GetString("title", &title));
 
   ASSERT_EQ(0u, title.find(base::ASCIIToUTF16("http://loooo")));
   EXPECT_EQ(300u, title.size());
 }
 #endif