components/search_engines/default_search_pref_migration.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef COMPONENTS_SEARCH_ENGINES_DEFAULT_SEARCH_PREF_MIGRATION_H_
   6 #define COMPONENTS_SEARCH_ENGINES_DEFAULT_SEARCH_PREF_MIGRATION_H_
   7
   8 class PrefService;
   9
  10 // Migrates a DSE value stored in separate String/List/..Value preferences by
  11 // M35 or earlier to the new single DictionaryValue used in M36.
  12 // Operates immediately if |pref_service| is fully initialized. Otherwise, waits
  13 // for the PrefService to load using an observer.
  14 void ConfigureDefaultSearchPrefMigrationToDictionaryValue(
  15     PrefService* pref_service);
  16
  17 #endif  // COMPONENTS_SEARCH_ENGINES_DEFAULT_SEARCH_PREF_MIGRATION_H_