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

chrome/browser/safe_browsing/safe_browsing_service_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.
 //
 // This test creates a safebrowsing service using test safebrowsing database
 // and a test protocol manager. It is used to test logics in safebrowsing
 // service.
 
 #include <algorithm>
 
@@ skipping 857 matching lines @@
 
   scoped_refptr<SafeBrowsingService> sb_service_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(SafeBrowsingServiceCookieTest);
 };
 
 // Test that a Safe Browsing database update request both sends cookies and can
 // save cookies.
 IN_PROC_BROWSER_TEST_F(SafeBrowsingServiceCookieTest, TestSBUpdateCookies) {
-  ui_test_utils::WindowedNotificationObserver observer(
+  content::WindowedNotificationObserver observer(
       chrome::NOTIFICATION_SAFE_BROWSING_UPDATE_COMPLETE,
       content::Source<SafeBrowsingService>(sb_service_.get()));
   BrowserThread::PostTask(
       BrowserThread::IO, FROM_HERE,
       base::Bind(&SafeBrowsingServiceCookieTest::ForceUpdate, this));
   observer.Wait();
 }