Create content\public\test\test_utils.h to hold common test classes that are used by unit and brows…

chrome/browser/task_manager/task_manager_browsertest.cc

 // 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.
 
 #include "chrome/browser/task_manager/task_manager.h"
 
 #include "base/file_path.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/background/background_contents_service.h"
 #include "chrome/browser/background/background_contents_service_factory.h"
@@ skipping 196 matching lines @@
   // (you see the task manager).
   browser()->window()->ShowTaskManager();
 
   // Browser and the New Tab Page.
   TaskManagerBrowserTestUtil::WaitForResourceChange(2);
 
   // Open a new background contents and make sure we notice that.
   GURL url(ui_test_utils::GetTestUrl(FilePath(FilePath::kCurrentDirectory),
                                      FilePath(kTitle1File)));
 
-  ui_test_utils::WindowedNotificationObserver observer(
+  content::WindowedNotificationObserver observer(
       chrome::NOTIFICATION_BACKGROUND_CONTENTS_NAVIGATED,
       content::Source<Profile>(browser()->profile()));
 
   BackgroundContentsService* service =
       BackgroundContentsServiceFactory::GetForProfile(browser()->profile());
   string16 application_id(ASCIIToUTF16("test_app_id"));
   service->LoadBackgroundContents(browser()->profile(),
                                   url,
                                   ASCIIToUTF16("background_page"),
                                   application_id);
@@ skipping 133 matching lines @@
   ASSERT_TRUE(test_server()->Start());
   GURL::Replacements replace_host;
   std::string host_str("localhost");  // must stay in scope with replace_host
   replace_host.SetHostStr(host_str);
   GURL base_url = test_server()->GetURL(
       "files/extensions/api_test/app_process/");
   base_url = base_url.ReplaceComponents(replace_host);
 
   // Open a new tab to an app URL before the app is loaded.
   GURL url(base_url.Resolve("path1/empty.html"));
-  ui_test_utils::WindowedNotificationObserver observer(
+  content::WindowedNotificationObserver observer(
       content::NOTIFICATION_NAV_ENTRY_COMMITTED,
       content::NotificationService::AllSources());
   AddTabAtIndex(0, url, content::PAGE_TRANSITION_TYPED);
   observer.Wait();
 
   // Check that the third entry's title starts with "Tab:".
   string16 tab_prefix = l10n_util::GetStringFUTF16(
       IDS_TASK_MANAGER_TAB_PREFIX, string16());
   ASSERT_TRUE(StartsWith(model()->GetResourceTitle(2), tab_prefix, true));
 
@@ skipping 149 matching lines @@
   TaskManagerBrowserTestUtil::WaitForResourceChange(3);
 
   // Check that we get some value for the cache columns.
   DCHECK_NE(model()->GetResourceWebCoreImageCacheSize(2),
             l10n_util::GetStringUTF16(IDS_TASK_MANAGER_NA_CELL_TEXT));
   DCHECK_NE(model()->GetResourceWebCoreScriptsCacheSize(2),
             l10n_util::GetStringUTF16(IDS_TASK_MANAGER_NA_CELL_TEXT));
   DCHECK_NE(model()->GetResourceWebCoreCSSCacheSize(2),
             l10n_util::GetStringUTF16(IDS_TASK_MANAGER_NA_CELL_TEXT));
 }