Added DataTypeController integration and UI surfacing for syncing Search Engines.

chrome/browser/sync/glue/search_engine_data_type_controller.h

+// Copyright (c) 2011 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_SYNC_GLUE_SEARCH_ENGINE_DATA_TYPE_CONTROLLER_H__
+#define CHROME_BROWSER_SYNC_GLUE_SEARCH_ENGINE_DATA_TYPE_CONTROLLER_H__
+#pragma once
+
+#include <string>
+
+#include "base/compiler_specific.h"
+#include "chrome/browser/sync/glue/frontend_data_type_controller.h"
+#include "content/common/notification_observer.h"
+#include "content/common/notification_registrar.h"
+
+namespace browser_sync {
+
+class SearchEngineDataTypeController : public FrontendDataTypeController,
+                                       public NotificationObserver {
+ public:
+  SearchEngineDataTypeController(
+      ProfileSyncFactory* profile_sync_factory,
+      Profile* profile,
+      ProfileSyncService* sync_service);
+  virtual ~SearchEngineDataTypeController();
+
+  // FrontendDataTypeController implementation.
+  virtual syncable::ModelType type() const OVERRIDE;
+
+  // NotificationObserver interface.
+  virtual void Observe(int type,
+                       const NotificationSource& source,
+                       const NotificationDetails& details) OVERRIDE;
+
+ private:
+  // FrontendDataTypeController implementations.
+  virtual bool StartModels() OVERRIDE;
+  virtual void CleanUpState() OVERRIDE;
+  virtual void CreateSyncComponents() OVERRIDE;
+  virtual void RecordUnrecoverableError(
+      const tracked_objects::Location& from_here,
+      const std::string& message) OVERRIDE;
+  virtual void RecordAssociationTime(base::TimeDelta time) OVERRIDE;
+  virtual void RecordStartFailure(StartResult result) OVERRIDE;
+
+  NotificationRegistrar registrar_;
+
+  DISALLOW_COPY_AND_ASSIGN(SearchEngineDataTypeController);
+};
+
+}  // namespace browser_sync
+
+#endif  // CHROME_BROWSER_SYNC_GLUE_SEARCH_ENGINE_DATA_TYPE_CONTROLLER_H__