ios/chrome/browser/prefs/browser_prefs.h

   1 // Copyright 2015 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 IOS_CHROME_BROWSER_PREFS_BROWSER_PREFS_H_
   6 #define IOS_CHROME_BROWSER_PREFS_BROWSER_PREFS_H_
   7
   8 class PrefRegistrySimple;
   9 class PrefService;
  10
  11 namespace user_prefs {
  12 class PrefRegistrySyncable;
  13 }
  14
  15 // Registers all prefs that will be used via the local state PrefService.
  16 void RegisterLocalStatePrefs(PrefRegistrySimple* registry);
  17
  18 // Registers all prefs that will be used via a PrefService attached to a
  19 // browser state.
  20 void RegisterBrowserStatePrefs(user_prefs::PrefRegistrySyncable* registry);
  21
  22 // Migrate/cleanup deprecated prefs in local state. Over time, long deprecated
  23 // prefs should be removed as new ones are added, but this call should never go
  24 // away (even if it becomes an empty call for some time) as it should remain
  25 // *the* place to drop deprecated local state prefs at.
  26 void MigrateObsoleteLocalStatePrefs(PrefService* prefs);
  27
  28 // Migrate/cleanup deprecated prefs in the browser state's pref store. Over
  29 // time, long deprecated prefs should be removed as new ones are added, but this
  30 // call should never go away (even if it becomes an empty call for some time) as
  31 // it should remain *the* place to drop deprecated browser state's prefs at.
  32 void MigrateObsoleteBrowserStatePrefs(PrefService* prefs);
  33
  34 #endif  // IOS_CHROME_BROWSER_PREFS_BROWSER_PREFS_H_