Introduce InfoBarTabService API.

chrome/browser/autofill/autofill_browsertest.cc

Index: chrome/browser/autofill/autofill_browsertest.cc
diff --git a/chrome/browser/autofill/autofill_browsertest.cc b/chrome/browser/autofill/autofill_browsertest.cc
index 0edb8b15e715000143c9aeafeee4cbd89f521d3d..421debeffe9bed71a891e2cb2dea9acd966c0fec 100644
--- a/chrome/browser/autofill/autofill_browsertest.cc
+++ b/chrome/browser/autofill/autofill_browsertest.cc
@@ -9,12 +9,12 @@
 #include "base/memory/scoped_ptr.h"
 #include "base/string16.h"
 #include "base/utf_string_conversions.h"
+#include "chrome/browser/api/infobars/infobar_tab_service.h"
 #include "chrome/browser/autofill/autofill_common_test.h"
 #include "chrome/browser/autofill/autofill_profile.h"
 #include "chrome/browser/autofill/personal_data_manager.h"
 #include "chrome/browser/autofill/personal_data_manager_factory.h"
 #include "chrome/browser/autofill/personal_data_manager_observer.h"
-#include "chrome/browser/infobars/infobar_tab_helper.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/translate/translate_infobar_delegate.h"
 #include "chrome/browser/translate/translate_manager.h"
@@ -678,7 +678,7 @@ IN_PROC_BROWSER_TEST_F(AutofillTest, AutofillAfterTranslate) {
       render_view_host(),
       ChromeViewHostMsg_TranslateLanguageDetermined(0, "ja", true));
   TranslateInfoBarDelegate* infobar =
-      chrome::GetActiveTabContents(browser())->infobar_tab_helper()->
+      InfoBarTabService::ForTab(chrome::GetActiveTabContents(browser()))->
           GetInfoBarDelegateAt(0)->AsTranslateInfoBarDelegate();
 
   ASSERT_TRUE(infobar != NULL);