[Sync] Put everything in sync/api into csync namespace

chrome/browser/extensions/settings/settings_backend.h

 // 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_
 #pragma once
 
 #include "base/compiler_specific.h"
 #include "base/file_path.h"
 #include "base/memory/linked_ptr.h"
 #include "base/memory/ref_counted.h"
 #include "base/observer_list_threadsafe.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 "chrome/browser/extensions/settings/syncable_settings_storage.h"
 #include "chrome/browser/value_store/leveldb_value_store.h"
 #include "sync/api/syncable_service.h"
 
+namespace csync {
 class SyncErrorFactory;
+}
 
 namespace extensions {
 
 // Manages ValueStore objects for extensions, including routing
 // changes from sync to them.
 // Lives entirely on the FILE thread.
-class SettingsBackend : public SyncableService {
+class SettingsBackend : public csync::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);
 
-  // SyncableService implementation.
-  virtual SyncDataList GetAllSyncData(syncable::ModelType type) const OVERRIDE;
-  virtual SyncError MergeDataAndStartSyncing(
+  // csync::SyncableService implementation.
+  virtual csync::SyncDataList GetAllSyncData(
+      syncable::ModelType type) const OVERRIDE;
+  virtual csync::SyncError MergeDataAndStartSyncing(
       syncable::ModelType type,
-      const SyncDataList& initial_sync_data,
-      scoped_ptr<SyncChangeProcessor> sync_processor,
-      scoped_ptr<SyncErrorFactory> sync_error_factory) OVERRIDE;
-  virtual SyncError ProcessSyncChanges(
+      const csync::SyncDataList& initial_sync_data,
+      scoped_ptr<csync::SyncChangeProcessor> sync_processor,
+      scoped_ptr<csync::SyncErrorFactory> sync_error_factory) OVERRIDE;
+  virtual csync::SyncError ProcessSyncChanges(
       const tracked_objects::Location& from_here,
-      const SyncChangeList& change_list) OVERRIDE;
+      const csync::SyncChangeList& change_list) OVERRIDE;
   virtual void StopSyncing(syncable::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
@@ skipping 20 matching lines @@
   // 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.
   syncable::ModelType sync_type_;
 
   // Current sync processor, if any.
-  scoped_ptr<SyncChangeProcessor> sync_processor_;
+  scoped_ptr<csync::SyncChangeProcessor> sync_processor_;
 
   // Current sync error handler if any.
-  scoped_ptr<SyncErrorFactory> sync_error_factory_;
+  scoped_ptr<csync::SyncErrorFactory> sync_error_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(SettingsBackend);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_SETTINGS_SETTINGS_BACKEND_H_