WebUI: Move chrome/browser/dom_ui/options/ to chrome/browser/webui/options.

chrome/browser/webui/options/import_data_handler.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_WEBUI_OPTIONS_IMPORT_DATA_HANDLER_H_
+#define CHROME_BROWSER_WEBUI_OPTIONS_IMPORT_DATA_HANDLER_H_
+
+#include "base/ref_counted.h"
+#include "chrome/browser/dom_ui/options/options_ui.h"
+#include "chrome/browser/importer/importer.h"
+
+// Chrome personal stuff import data overlay UI handler.
+class ImportDataHandler : public OptionsPageUIHandler,
+                          public ImporterHost::Observer,
+                          public ImporterList::Observer {
+ public:
+  ImportDataHandler();
+  virtual ~ImportDataHandler();
+
+  // OptionsUIHandler implementation.
+  virtual void GetLocalizedValues(DictionaryValue* localized_strings);
+  virtual void Initialize();
+
+  // WebUIMessageHandler implementation.
+  virtual void RegisterMessages();
+
+ private:
+  void ImportData(const ListValue* args);
+
+  // ImporterHost::Observer implementation.
+  virtual void ImportStarted();
+  virtual void ImportItemStarted(importer::ImportItem item);
+  virtual void ImportItemEnded(importer::ImportItem item);
+  virtual void ImportEnded();
+
+  // ImporterList::Observer implementation.
+  virtual void SourceProfilesLoaded();
+
+  scoped_refptr<ImporterList> importer_list_;
+
+  // If non-null it means importing is in progress. ImporterHost takes care
+  // of deleting itself when import is complete.
+  ImporterHost* importer_host_;  // weak
+
+  DISALLOW_COPY_AND_ASSIGN(ImportDataHandler);
+};
+
+#endif  // CHROME_BROWSER_WEBUI_OPTIONS_IMPORT_DATA_HANDLER_H_