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

chrome/browser/extensions/api/omnibox/omnibox_apitest.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 "base/format_macros.h"
 #include "base/string_util.h"
 #include "base/stringprintf.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/autocomplete/autocomplete_input.h"
 #include "chrome/browser/autocomplete/autocomplete_match.h"
@@ skipping 41 matching lines @@
   }
 
   AutocompleteController* GetAutocompleteController(Browser* browser) const {
     return GetLocationBar(browser)->GetLocationEntry()->model()->popup_model()->
         autocomplete_controller();
   }
 
   // TODO(phajdan.jr): Get rid of this wait-in-a-loop pattern.
   void WaitForAutocompleteDone(AutocompleteController* controller) {
     while (!controller->done()) {
-      ui_test_utils::WindowedNotificationObserver ready_observer(
+      content::WindowedNotificationObserver ready_observer(
           chrome::NOTIFICATION_AUTOCOMPLETE_CONTROLLER_RESULT_READY,
           content::Source<AutocompleteController>(controller));
       ready_observer.Wait();
     }
   }
 };
 
 IN_PROC_BROWSER_TEST_F(OmniboxApiTest, DISABLED_Basic) {
   ASSERT_TRUE(RunExtensionTest("omnibox")) << message_;
 
@@ skipping 199 matching lines @@
   // incognito context.
   {
     ResultCatcher catcher;
     autocomplete_controller->Start(
         ASCIIToUTF16("keyword command incognito"), string16(),
         true, false, true, AutocompleteInput::ALL_MATCHES);
     location_bar->AcceptInput();
     EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
   }
 }