Index: chrome/browser/extensions/settings/settings_backend.h |
diff --git a/chrome/browser/extensions/settings/settings_backend.h b/chrome/browser/extensions/settings/settings_backend.h |
deleted file mode 100644 |
index 9560c826b53bc8eb5b4cbe2e04edd3bf9aeaf813..0000000000000000000000000000000000000000 |
--- a/chrome/browser/extensions/settings/settings_backend.h |
+++ /dev/null |
@@ -1,116 +0,0 @@ |
-// 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. |
- |
-#ifndef CHROME_BROWSER_EXTENSIONS_SETTINGS_SETTINGS_BACKEND_H_ |
-#define CHROME_BROWSER_EXTENSIONS_SETTINGS_SETTINGS_BACKEND_H_ |
- |
-#include <map> |
-#include <set> |
-#include <string> |
- |
-#include "base/compiler_specific.h" |
-#include "base/file_path.h" |
-#include "base/memory/linked_ptr.h" |
-#include "base/memory/ref_counted.h" |
-#include "base/memory/scoped_ptr.h" |
-#include "chrome/browser/extensions/settings/settings_observer.h" |
-#include "chrome/browser/extensions/settings/settings_storage_factory.h" |
-#include "chrome/browser/extensions/settings/settings_storage_quota_enforcer.h" |
-#include "sync/api/syncable_service.h" |
- |
-namespace syncer { |
-class SyncErrorFactory; |
-} |
- |
-namespace extensions { |
- |
-class SettingsSyncProcessor; |
-class SyncableSettingsStorage; |
- |
-// Manages ValueStore objects for extensions, including routing |
-// changes from sync to them. |
-// Lives entirely on the FILE thread. |
-class SettingsBackend : public syncer::SyncableService { |
- public: |
- // |storage_factory| is use to create leveldb storage areas. |
- // |base_path| is the base of the extension settings directory, so the |
- // databases will be at base_path/extension_id. |
- // |observers| is the list of observers to settings changes. |
- SettingsBackend( |
- const scoped_refptr<SettingsStorageFactory>& storage_factory, |
- const FilePath& base_path, |
- const SettingsStorageQuotaEnforcer::Limits& quota, |
- const scoped_refptr<SettingsObserverList>& observers); |
- |
- virtual ~SettingsBackend(); |
- |
- // Gets a weak reference to the storage area for |extension_id|. |
- // Must be run on the FILE thread. |
- ValueStore* GetStorage(const std::string& extension_id) const; |
- |
- // Deletes all setting data for an extension. Call on the FILE thread. |
- void DeleteStorage(const std::string& extension_id); |
- |
- // syncer::SyncableService implementation. |
- virtual syncer::SyncDataList GetAllSyncData( |
- syncer::ModelType type) const OVERRIDE; |
- virtual syncer::SyncMergeResult MergeDataAndStartSyncing( |
- syncer::ModelType type, |
- const syncer::SyncDataList& initial_sync_data, |
- scoped_ptr<syncer::SyncChangeProcessor> sync_processor, |
- scoped_ptr<syncer::SyncErrorFactory> sync_error_factory) OVERRIDE; |
- virtual syncer::SyncError ProcessSyncChanges( |
- const tracked_objects::Location& from_here, |
- const syncer::SyncChangeList& change_list) OVERRIDE; |
- virtual void StopSyncing(syncer::ModelType type) OVERRIDE; |
- |
- private: |
- // Gets a weak reference to the storage area for a given extension, |
- // initializing sync with some initial data if sync enabled. |
- SyncableSettingsStorage* GetOrCreateStorageWithSyncData( |
- const std::string& extension_id, |
- const DictionaryValue& sync_data) const; |
- |
- // Gets all extension IDs known to extension settings. This may not be all |
- // installed extensions. |
- std::set<std::string> GetKnownExtensionIDs() const; |
- |
- // Creates a new SettingsSyncProcessor for an extension. |
- scoped_ptr<SettingsSyncProcessor> CreateSettingsSyncProcessor( |
- const std::string& extension_id) const; |
- |
- // The Factory to use for creating leveldb storage areas. |
- const scoped_refptr<SettingsStorageFactory> storage_factory_; |
- |
- // The base file path to create any leveldb databases at. |
- const FilePath base_path_; |
- |
- // Quota limits (see SettingsStorageQuotaEnforcer). |
- const SettingsStorageQuotaEnforcer::Limits quota_; |
- |
- // The list of observers to settings changes. |
- const scoped_refptr<SettingsObserverList> observers_; |
- |
- // A cache of ValueStore objects that have already been created. |
- // Ensure that there is only ever one created per extension. |
- typedef std::map<std::string, linked_ptr<SyncableSettingsStorage> > |
- StorageObjMap; |
- mutable StorageObjMap storage_objs_; |
- |
- // Current sync model type. Will be UNSPECIFIED if sync hasn't been enabled |
- // yet, and either SETTINGS or APP_SETTINGS if it has been. |
- syncer::ModelType sync_type_; |
- |
- // Current sync processor, if any. |
- scoped_ptr<syncer::SyncChangeProcessor> sync_processor_; |
- |
- // Current sync error handler if any. |
- scoped_ptr<syncer::SyncErrorFactory> sync_error_factory_; |
- |
- DISALLOW_COPY_AND_ASSIGN(SettingsBackend); |
-}; |
- |
-} // namespace extensions |
- |
-#endif // CHROME_BROWSER_EXTENSIONS_SETTINGS_SETTINGS_BACKEND_H_ |