Index: chrome/browser/chromeos/input_method/input_method_syncer.h |
diff --git a/chrome/browser/chromeos/input_method/input_method_syncer.h b/chrome/browser/chromeos/input_method/input_method_syncer.h |
deleted file mode 100644 |
index 08bee9aadf6736c421b5fd339b9622e2a45e0523..0000000000000000000000000000000000000000 |
--- a/chrome/browser/chromeos/input_method/input_method_syncer.h |
+++ /dev/null |
@@ -1,92 +0,0 @@ |
-// Copyright 2014 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. |
- |
-#ifndef CHROME_BROWSER_CHROMEOS_INPUT_METHOD_INPUT_METHOD_SYNCER_H_ |
-#define CHROME_BROWSER_CHROMEOS_INPUT_METHOD_INPUT_METHOD_SYNCER_H_ |
- |
-#include <string> |
- |
-#include "base/memory/scoped_ptr.h" |
-#include "base/memory/weak_ptr.h" |
-#include "base/prefs/pref_member.h" |
-#include "chrome/browser/prefs/pref_service_syncable_observer.h" |
-#include "ui/base/ime/chromeos/input_method_manager.h" |
- |
-class PrefServiceSyncable; |
- |
-namespace user_prefs { |
-class PrefRegistrySyncable; |
-} |
- |
-namespace chromeos { |
-namespace input_method { |
- |
-// Helper class to handle syncing of language and input method preferences. |
-// Changes to local preferences are handed up to the sync server. But Chrome OS |
-// should not locally apply the corresponding preferences from the sync server, |
-// except once: when the user first logs into the device. |
-// Thus, the user's most recent changes to language and input method preferences |
-// will be brought down when signing in to a new device but not in future syncs. |
-class InputMethodSyncer : public PrefServiceSyncableObserver { |
- public: |
- InputMethodSyncer( |
- PrefServiceSyncable* prefs, |
- scoped_refptr<input_method::InputMethodManager::State> ime_state); |
- virtual ~InputMethodSyncer(); |
- |
- // Registers the syncable input method prefs. |
- static void RegisterProfilePrefs( |
- user_prefs::PrefRegistrySyncable* registry); |
- |
- // Must be called after InputMethodSyncer is created. |
- void Initialize(); |
- |
- private: |
- // Adds the input methods from the syncable prefs to the device-local prefs. |
- // This should only be called once (after user's first sync) and only adds |
- // to, not removes from, the user's input method prefs. |
- void MergeSyncedPrefs(); |
- |
- // For the given input method pref, adds unique values from |synced_pref| to |
- // values in |pref|. The new values are converted from legacy engine IDs to |
- // input method IDs if necessary. |
- std::string AddSupportedInputMethodValues( |
- const std::string& pref, |
- const std::string& synced_pref, |
- const char* pref_name); |
- |
- // Sets prefs::kLanguagePreferredLanguages and sets |merging_| to false. |
- void FinishMerge(scoped_ptr<std::string> languages); |
- |
- // Callback method for preference changes. Updates the syncable prefs using |
- // the local pref values. |
- void OnPreferenceChanged(const std::string& pref_name); |
- |
- // PrefServiceSyncableObserver implementation. |
- void OnIsSyncingChanged() override; |
- |
- StringPrefMember preferred_languages_; |
- StringPrefMember preload_engines_; |
- StringPrefMember enabled_extension_imes_; |
- // These are syncable variants which don't change the device settings. We can |
- // set these to keep track of the user's most recent choices. That way, after |
- // the initial sync, we can add the user's synced choices to the values that |
- // have already been chosen at OOBE. |
- StringPrefMember preferred_languages_syncable_; |
- StringPrefMember preload_engines_syncable_; |
- StringPrefMember enabled_extension_imes_syncable_; |
- |
- PrefServiceSyncable* prefs_; |
- scoped_refptr<input_method::InputMethodManager::State> ime_state_; |
- |
- // Used to ignore PrefChanged events while InputMethodManager is merging. |
- bool merging_; |
- |
- base::WeakPtrFactory<InputMethodSyncer> weak_factory_; |
-}; |
- |
-} // namespace input_method |
-} // namespace chromeos |
- |
-#endif // CHROME_BROWSER_CHROMEOS_INPUT_METHOD_INPUT_METHOD_SYNCER_H_ |