Fixes for bunch of browser tests that are trying to load content from file: schema.

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"
@@ skipping 28 matching lines @@
   }
 };
 
 IN_PROC_BROWSER_TEST_F(TaskManagerNotificationBrowserTest,
                        NoticeNotificationChanges) {
   EXPECT_EQ(0, model()->ResourceCount());
 
   // Show the task manager.
   browser()->window()->ShowTaskManager();
   // Expect to see the browser and the New Tab Page renderer.
-  TaskManagerBrowserTestUtil::WaitForResourceChange(2);
+  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::WaitForResourceChange(3);
+  TaskManagerBrowserTestUtil::WaitForWebResourceChange(2);
   notifications->Add(n2, browser()->profile());
-  TaskManagerBrowserTestUtil::WaitForResourceChange(4);
+  TaskManagerBrowserTestUtil::WaitForWebResourceChange(3);
   notifications->CancelById(n1.notification_id());
-  TaskManagerBrowserTestUtil::WaitForResourceChange(3);
+  TaskManagerBrowserTestUtil::WaitForWebResourceChange(2);
   notifications->CancelById(n2.notification_id());
-  TaskManagerBrowserTestUtil::WaitForResourceChange(2);
+  TaskManagerBrowserTestUtil::WaitForWebResourceChange(1);
 }
 
 #endif  // !USE_ASH