MD Settings: show when the default search engine is controlled by policy

chrome/browser/extensions/api/settings_private/prefs_util.cc

 // Copyright 2015 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/extensions/api/settings_private/prefs_util.h"
 
 #include "build/build_config.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/extensions/chrome_extension_function.h"
 #include "chrome/browser/extensions/settings_api_helpers.h"
 #include "chrome/browser/prefs/session_startup_pref.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/pref_names.h"
 #include "components/autofill/core/common/autofill_pref_names.h"
 #include "components/bookmarks/common/bookmark_pref_names.h"
 #include "components/browsing_data/core/pref_names.h"
 #include "components/content_settings/core/common/pref_names.h"
 #include "components/drive/drive_pref_names.h"
 #include "components/password_manager/core/common/password_manager_pref_names.h"
 #include "components/prefs/pref_service.h"
 #include "components/proxy_config/proxy_config_pref_names.h"
 #include "components/safe_browsing_db/safe_browsing_prefs.h"
-#include "components/search_engines/search_engines_pref_names.h"
+#include "components/search_engines/default_search_manager.h"
 #include "components/spellcheck/browser/pref_names.h"
 #include "components/translate/core/browser/translate_pref_names.h"
 #include "components/translate/core/browser/translate_prefs.h"
 #include "components/url_formatter/url_fixer.h"
 #include "extensions/browser/extension_pref_value_map.h"
 #include "extensions/browser/extension_pref_value_map_factory.h"
 #include "extensions/browser/extension_registry.h"
 #include "extensions/browser/extension_system.h"
 #include "extensions/browser/management_policy.h"
 #include "extensions/common/extension.h"
@@ skipping 131 matching lines @@
   (*s_whitelist)[::prefs::kEnableTranslate] =
       settings_private::PrefType::PREF_TYPE_BOOLEAN;
   (*s_whitelist)[translate::TranslatePrefs::kPrefTranslateBlockedLanguages] =
       settings_private::PrefType::PREF_TYPE_LIST;
 #if defined(OS_CHROMEOS)
   (*s_whitelist)[::prefs::kLanguageImeMenuActivated] =
       settings_private::PrefType::PREF_TYPE_BOOLEAN;
 #endif
 
   // Search page.
-  (*s_whitelist)[::prefs::kDefaultSearchProviderEnabled] =
-      settings_private::PrefType::PREF_TYPE_BOOLEAN;
+  (*s_whitelist)[DefaultSearchManager::kDefaultSearchProviderDataPrefName] =
+      settings_private::PrefType::PREF_TYPE_DICTIONARY;
   (*s_whitelist)[::prefs::kGoogleNowLauncherEnabled] =
       settings_private::PrefType::PREF_TYPE_BOOLEAN;
 
   // Site Settings prefs.
   (*s_whitelist)[::prefs::kBlockThirdPartyCookies] =
       settings_private::PrefType::PREF_TYPE_BOOLEAN;
   (*s_whitelist)[::prefs::kPluginsAlwaysOpenPdfExternally] =
       settings_private::PrefType::PREF_TYPE_BOOLEAN;
   (*s_whitelist)[::prefs::kEnableDRM] =
       settings_private::PrefType::PREF_TYPE_BOOLEAN;
@@ skipping 564 matching lines @@
     int restore_on_startup;
     CHECK(pref_object.value->GetAsInteger(&restore_on_startup));
 
     if (restore_on_startup == SessionStartupPref::kPrefValueURLs)
       return GetExtensionOverridingStartupPages(profile_);
   }
 
   if (pref_object.key == ::prefs::kURLsToRestoreOnStartup)
     return GetExtensionOverridingStartupPages(profile_);
 
-  if (pref_object.key == ::prefs::kDefaultSearchProviderEnabled)
+  if (pref_object.key ==
+      DefaultSearchManager::kDefaultSearchProviderDataPrefName) {
     return GetExtensionOverridingSearchEngine(profile_);
+  }
 
   if (pref_object.key == proxy_config::prefs::kProxy)
     return GetExtensionOverridingProxy(profile_);
 
   // If it's none of the above, attempt a more general strategy.
   std::string extension_id =
       ExtensionPrefValueMapFactory::GetForBrowserContext(profile_)
           ->GetExtensionControllingPref(pref_object.key);
   if (extension_id.empty())
     return nullptr;
 
   return ExtensionRegistry::Get(profile_)->GetExtensionById(
       extension_id, ExtensionRegistry::ENABLED);
 }
 
 }  // namespace extensions