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

chrome/browser/extensions/api/extension_action/browser_action_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 "build/build_config.h"
 
 #if defined(TOOLKIT_GTK)
 #include <gtk/gtk.h>
 #endif
 
@@ skipping 24 matching lines @@
   BrowserActionApiTest() {}
   virtual ~BrowserActionApiTest() {}
 
  protected:
   BrowserActionTestUtil GetBrowserActionsBar() {
     return BrowserActionTestUtil(browser());
   }
 
   bool OpenPopup(int index) {
     ResultCatcher catcher;
-    ui_test_utils::WindowedNotificationObserver popup_observer(
+    content::WindowedNotificationObserver popup_observer(
         content::NOTIFICATION_LOAD_COMPLETED_MAIN_FRAME,
         content::NotificationService::AllSources());
     GetBrowserActionsBar().Press(index);
     popup_observer.Wait();
     EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
     return GetBrowserActionsBar().HasPopup();
   }
 };
 
 IN_PROC_BROWSER_TEST_F(BrowserActionApiTest, Basic) {
@@ skipping 336 matching lines @@
       "browser_action/close_background")));
   const Extension* extension = GetSingleLoadedExtension();
 
   // There is a background page and a browser action with no badge text.
   ExtensionProcessManager* manager =
       browser()->profile()->GetExtensionProcessManager();
   ASSERT_TRUE(manager->GetBackgroundHostForExtension(extension->id()));
   ExtensionAction* action = extension->browser_action();
   ASSERT_EQ("", action->GetBadgeText(ExtensionAction::kDefaultTabId));
 
-  ui_test_utils::WindowedNotificationObserver host_destroyed_observer(
+  content::WindowedNotificationObserver host_destroyed_observer(
       chrome::NOTIFICATION_EXTENSION_HOST_DESTROYED,
       content::NotificationService::AllSources());
 
   // Click the browser action.
   browser()->profile()->GetExtensionService()->toolbar_model()->
       ExecuteBrowserAction(extension, browser(), NULL);
 
   // It can take a moment for the background page to actually get destroyed
   // so we wait for the notification before checking that it's really gone
   // and the badge text has been set.
@@ skipping 49 matching lines @@
   ResultCatcher catcher;
   ui_test_utils::NavigateToURL(browser(),
       GURL(extension->GetResourceURL("update.html")));
   ASSERT_TRUE(catcher.GetNextResult());
 
   // Test the getters for a specific tab.
   ui_test_utils::NavigateToURL(browser(),
       GURL(extension->GetResourceURL("update2.html")));
   ASSERT_TRUE(catcher.GetNextResult());
 }