Fixing problem with incomplete browser windows showing up after task manager was used

chrome/browser/task_manager/task_manager_notification_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/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/extensions/extension_browsertest.h"
 #include "chrome/browser/notifications/desktop_notification_service.h"
 #include "chrome/browser/notifications/notification.h"
 #include "chrome/browser/notifications/notification_test_util.h"
 #include "chrome/browser/notifications/notification_ui_manager.h"
 #include "chrome/browser/task_manager/task_manager_browsertest_util.h"
 #include "chrome/browser/ui/browser.h"
+#include "chrome/browser/ui/browser_dialogs.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/public/common/content_switches.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 #if !defined(ENABLE_MESSAGE_CENTER)
 // These tests do not apply with Message Center platforms
 // where notifications do not instantiate a new renderer.
 
@@ skipping 17 matching lines @@
 #if defined(OS_LINUX) && !defined(OS_CHROMEOS) && defined(USE_AURA)
 #define MAYBE_NoticeNotificationChanges DISABLED_NoticeNotificationChanges
 #else
 #define MAYBE_NoticeNotificationChanges NoticeNotificationChanges
 #endif
 IN_PROC_BROWSER_TEST_F(TaskManagerNotificationBrowserTest,
                        MAYBE_NoticeNotificationChanges) {
   EXPECT_EQ(0, model()->ResourceCount());
 
   // Show the task manager.
-  browser()->window()->ShowTaskManager();
+  chrome::ShowTaskManager(browser(), false);
   // Expect to see the browser and the New Tab Page renderer.
   TaskManagerBrowserTestUtil::WaitForWebResourceChange(1);
 
   // Show a notification.
   NotificationUIManager* notifications =
       g_browser_process->notification_ui_manager();
 
   string16 content = DesktopNotificationService::CreateDataUrl(
       GURL(), ASCIIToUTF16("Hello World!"), string16(),
       WebKit::WebTextDirectionDefault);
 
   scoped_refptr<NotificationDelegate> del1(new MockNotificationDelegate("n1"));
   Notification n1(
       GURL(), GURL(content), ASCIIToUTF16("Test 1"), string16(), del1.get());
   scoped_refptr<NotificationDelegate> del2(new MockNotificationDelegate("n2"));
   Notification n2(
       GURL(), GURL(content), ASCIIToUTF16("Test 2"), string16(), del2.get());
 
   notifications->Add(n1, browser()->profile());
   TaskManagerBrowserTestUtil::WaitForWebResourceChange(2);
   notifications->Add(n2, browser()->profile());
   TaskManagerBrowserTestUtil::WaitForWebResourceChange(3);
   notifications->CancelById(n1.notification_id());
   TaskManagerBrowserTestUtil::WaitForWebResourceChange(2);
   notifications->CancelById(n2.notification_id());
   TaskManagerBrowserTestUtil::WaitForWebResourceChange(1);
 }
 
 #endif  // !ENABLE_MESSAGE_CENTER