Remove year+ old migration support of "session.urls_to_restore_on_startup".

chrome/installer/util/master_preferences_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.
 //
 // Unit tests for master preferences related methods.
 
 #include "base/files/file_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/path_service.h"
 #include "base/strings/stringprintf.h"
@@ skipping 417 matching lines @@
         installer::master_preferences::kDoNotCreateTaskbarShortcut,
         &do_not_create_taskbar_shortcut);
     prefs.GetBool(
         installer::master_preferences::kDoNotCreateStartPin,
         &do_not_create_start_pin);
     EXPECT_FALSE(do_not_create_desktop_shortcut);
     EXPECT_FALSE(do_not_create_quick_launch_shortcut);
     EXPECT_FALSE(do_not_create_taskbar_shortcut);
     EXPECT_FALSE(do_not_create_start_pin);
 }
-
-TEST_F(MasterPreferencesTest, MigrateOldStartupUrlsPref) {
-  static const char kOldMasterPrefs[] =
-      "{ \n"
-      "  \"distribution\": { \n"
-      "     \"show_welcome_page\": true,\n"
-      "     \"import_search_engine\": true,\n"
-      "     \"import_history\": true,\n"
-      "     \"import_bookmarks\": true\n"
-      "  },\n"
-      "  \"session\": {\n"
-      "     \"urls_to_restore_on_startup\": [\"http://www.google.com\"]\n"
-      "  }\n"
-      "} \n";
-
-  const installer::MasterPreferences prefs(kOldMasterPrefs);
-  const base::DictionaryValue& master_dictionary =
-      prefs.master_dictionary();
-
-  const base::ListValue* old_startup_urls_list = NULL;
-  EXPECT_TRUE(master_dictionary.GetList(prefs::kURLsToRestoreOnStartupOld,
-                                        &old_startup_urls_list));
-  EXPECT_TRUE(old_startup_urls_list != NULL);
-
-  // The MasterPreferences dictionary should also conjure up the new setting
-  // as per EnforceLegacyPreferences.
-  const base::ListValue* new_startup_urls_list = NULL;
-  EXPECT_TRUE(master_dictionary.GetList(prefs::kURLsToRestoreOnStartup,
-                                        &new_startup_urls_list));
-  EXPECT_TRUE(new_startup_urls_list != NULL);
-}
-
-TEST_F(MasterPreferencesTest, DontMigrateOldStartupUrlsPrefWhenNewExists) {
-  static const char kOldAndNewMasterPrefs[] =
-      "{ \n"
-      "  \"distribution\": { \n"
-      "     \"show_welcome_page\": true,\n"
-      "     \"import_search_engine\": true,\n"
-      "     \"import_history\": true,\n"
-      "     \"import_bookmarks\": true\n"
-      "  },\n"
-      "  \"session\": {\n"
-      "     \"urls_to_restore_on_startup\": [\"http://www.google.com\"],\n"
-      "     \"startup_urls\": [\"http://www.example.com\"]\n"
-      "  }\n"
-      "} \n";
-
-  const installer::MasterPreferences prefs(kOldAndNewMasterPrefs);
-  const base::DictionaryValue& master_dictionary =
-      prefs.master_dictionary();
-
-  const base::ListValue* old_startup_urls_list = NULL;
-  EXPECT_TRUE(master_dictionary.GetList(prefs::kURLsToRestoreOnStartupOld,
-                                        &old_startup_urls_list));
-  ASSERT_TRUE(old_startup_urls_list != NULL);
-  std::string url_value;
-  EXPECT_TRUE(old_startup_urls_list->GetString(0, &url_value));
-  EXPECT_EQ("http://www.google.com", url_value);
-
-  // The MasterPreferences dictionary should also conjure up the new setting
-  // as per EnforceLegacyPreferences.
-  const base::ListValue* new_startup_urls_list = NULL;
-  EXPECT_TRUE(master_dictionary.GetList(prefs::kURLsToRestoreOnStartup,
-                                        &new_startup_urls_list));
-  ASSERT_TRUE(new_startup_urls_list != NULL);
-  std::string new_url_value;
-  EXPECT_TRUE(new_startup_urls_list->GetString(0, &new_url_value));
-  EXPECT_EQ("http://www.example.com", new_url_value);
-}