Clean up TCW, make it solely a hub for 1:1 observer/helper objects.

chrome/browser/browser_focus_uitest.cc

 // Copyright (c) 2011 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"
 
 #include "base/file_util.h"
 #include "base/format_macros.h"
 #include "base/message_loop.h"
 #include "base/path_service.h"
@@ skipping 834 matching lines @@
         content::NotificationService::AllSources());
     browser()->NewTab();
     observer.Wait();
   }
   ui_test_utils::RunAllPendingInMessageLoop();
 
   {
     ui_test_utils::WindowedNotificationObserver observer(
         content::NOTIFICATION_LOAD_STOP,
         content::Source<NavigationController>(
-            &browser()->GetSelectedTabContentsWrapper()->controller()));
+            &browser()->GetSelectedTabContentsWrapper()->tab_contents()->
+                controller()));
     browser()->Reload(CURRENT_TAB);
     observer.Wait();
   }
   // Focus should stay on the location bar.
   ASSERT_TRUE(IsViewFocused(location_bar_focus_view_id_));
 
   // Open a regular page, focus the location bar, reload.
   ui_test_utils::NavigateToURL(browser(), test_server()->GetURL(kSimplePage));
   browser()->FocusLocationBar();
   ASSERT_TRUE(IsViewFocused(location_bar_focus_view_id_));
   {
     ui_test_utils::WindowedNotificationObserver observer(
         content::NOTIFICATION_LOAD_STOP,
         content::Source<NavigationController>(
-            &browser()->GetSelectedTabContentsWrapper()->controller()));
+            &browser()->GetSelectedTabContentsWrapper()->tab_contents()->
+                controller()));
     browser()->Reload(CURRENT_TAB);
     observer.Wait();
   }
 
   // Focus should now be on the tab contents.
   browser()->ShowDownloadsTab();
   ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER_FOCUS_VIEW));
 }
 
 // Tests that focus goes where expected when using reload on a crashed tab.
 IN_PROC_BROWSER_TEST_F(BrowserFocusTest, DISABLED_FocusOnReloadCrashedTab) {
   ASSERT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser()));
   ASSERT_TRUE(test_server()->Start());
 
   // Open a regular page, crash, reload.
   ui_test_utils::NavigateToURL(browser(), test_server()->GetURL(kSimplePage));
   ui_test_utils::CrashTab(browser()->GetSelectedTabContents());
   {
     ui_test_utils::WindowedNotificationObserver observer(
         content::NOTIFICATION_LOAD_STOP,
         content::Source<NavigationController>(
-            &browser()->GetSelectedTabContentsWrapper()->controller()));
+            &browser()->GetSelectedTabContentsWrapper()->tab_contents()->
+                controller()));
     browser()->Reload(CURRENT_TAB);
     observer.Wait();
   }
 
   // Focus should now be on the tab contents.
   browser()->ShowDownloadsTab();
   ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER_FOCUS_VIEW));
 }
 
 }  // namespace