Revert of [DevTools] Move DevToolsWindow testing code to a separate class.

chrome/test/base/ui_test_utils.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_TEST_BASE_UI_TEST_UTILS_H_
 #define CHROME_TEST_BASE_UI_TEST_UTILS_H_
 
 #include <map>
 #include <queue>
 #include <set>
@@ skipping 10 matching lines @@
 #include "content/public/browser/notification_source.h"
 #include "content/public/test/test_utils.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/base/window_open_disposition.h"
 #include "ui/events/keycodes/keyboard_codes.h"
 #include "ui/gfx/native_widget_types.h"
 #include "url/gurl.h"
 
 class AppModalDialog;
 class Browser;
+class DevToolsWindow;
 class LocationBar;
 class Profile;
 class SkBitmap;
 class TemplateURLService;
 
 namespace base {
 class FilePath;
 }
 
 namespace chrome {
@@ skipping 62 matching lines @@
                                   const GURL& url,
                                   WindowOpenDisposition disposition,
                                   int browser_test_flags);
 
 // Navigates the selected tab of |browser| to |url|, blocking until the
 // number of navigations specified complete.
 void NavigateToURLBlockUntilNavigationsComplete(Browser* browser,
                                                 const GURL& url,
                                                 int number_of_navigations);
 
+// Blocks until DevTools window is loaded.
+void WaitUntilDevToolsWindowLoaded(DevToolsWindow* window);
+
 // Generate the file path for testing a particular test.
 // The file for the tests is all located in
 // test_root_directory/dir/<file>
 // The returned path is base::FilePath format.
 base::FilePath GetTestFilePath(const base::FilePath& dir,
                                const base::FilePath& file);
 
 // Generate the URL for testing a particular test.
 // HTML for the tests is all located in
 // test_root_directory/dir/<file>
@@ skipping 179 matching lines @@
   std::vector<GURL> urls_;
 
   base::CancelableTaskTracker tracker_;
 
   DISALLOW_COPY_AND_ASSIGN(HistoryEnumerator);
 };
 
 }  // namespace ui_test_utils
 
 #endif  // CHROME_TEST_BASE_UI_TEST_UTILS_H_