Add automated test for the edit search engine dialog.

chrome/test/data/webui/edit_search_engine_dialog_browsertest.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_TEST_DATA_WEBUI_EDIT_SEARCH_ENGINE_DIALOG_BROWSERTEST_H_
+#define CHROME_TEST_DATA_WEBUI_EDIT_SEARCH_ENGINE_DIALOG_BROWSERTEST_H_
+#pragma once
+
+#include "chrome/browser/ui/webui/web_ui_browsertest.h"
+
+// Test framework for the WebUI based edit search engine dialog.
+class EditSearchEngineDialogUITest : public WebUIBrowserTest {
+ protected:
+  EditSearchEngineDialogUITest();
+  virtual ~EditSearchEngineDialogUITest();
+
+ protected:
+  void ShowSearchEngineDialog();
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(EditSearchEngineDialogUITest);
+};
+
+#endif  // CHROME_TEST_DATA_WEBUI_EDIT_SEARCH_ENGINE_DIALOG_BROWSERTEST_H_