Introduce InfoBarTabService API.

chrome/test/base/ui_test_utils.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/test/base/ui_test_utils.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #endif
 
@@ skipping 317 matching lines @@
   tab_contents->
       find_tab_helper()->StartFinding(search_string, forward, match_case);
   FindInPageNotificationObserver observer(tab_contents);
   if (ordinal)
     *ordinal = observer.active_match_ordinal();
   return observer.number_of_matches();
 }
 
 void CloseAllInfoBars(TabContents* tab) {
   InfoBarTabHelper* infobar_helper = tab->infobar_tab_helper();
-  while (infobar_helper->infobar_count() > 0)
+  while (infobar_helper->GetInfoBarCount() > 0)
     infobar_helper->RemoveInfoBar(infobar_helper->GetInfoBarDelegateAt(0));
 }
 
 void RegisterAndWait(content::NotificationObserver* observer,
                      int type,
                      const content::NotificationSource& source) {
   content::NotificationRegistrar registrar;
   registrar.Add(observer, type, source);
   content::RunMessageLoop();
 }
@@ skipping 311 matching lines @@
                int state,
                const base::Closure& followup) {
   if (!followup.is_null())
     ui_controls::SendMouseEventsNotifyWhenDone(button, state, followup);
   else
     ui_controls::SendMouseEvents(button, state);
 }
 
 }  // namespace internal
 }  // namespace ui_test_utils