Introduce InfoBarTabService API.

chrome/browser/autofill/autofill_cc_infobar_delegate.cc

Index: chrome/browser/autofill/autofill_cc_infobar_delegate.cc
diff --git a/chrome/browser/autofill/autofill_cc_infobar_delegate.cc b/chrome/browser/autofill/autofill_cc_infobar_delegate.cc
index cff0cae7bbdac8d05d46658c514102533df01419..2b58724eac51bc62f450d5421b65b5ce0d38333f 100644
--- a/chrome/browser/autofill/autofill_cc_infobar_delegate.cc
+++ b/chrome/browser/autofill/autofill_cc_infobar_delegate.cc
@@ -5,9 +5,9 @@
 #include "chrome/browser/autofill/autofill_cc_infobar_delegate.h"
 
 #include "base/logging.h"
+#include "chrome/browser/api/infobars/infobar_tab_service.h"
 #include "chrome/browser/autofill/credit_card.h"
 #include "chrome/browser/autofill/personal_data_manager.h"
-#include "chrome/browser/infobars/infobar_tab_helper.h"
 #include "chrome/common/url_constants.h"
 #include "content/public/browser/page_navigator.h"
 #include "content/public/browser/web_contents.h"
@@ -18,11 +18,11 @@
 #include "ui/base/resource/resource_bundle.h"
 
 AutofillCCInfoBarDelegate::AutofillCCInfoBarDelegate(
-    InfoBarTabHelper* infobar_helper,
+    InfoBarTabService* infobar_service,
     const CreditCard* credit_card,
     PersonalDataManager* personal_data,
     const AutofillMetrics* metric_logger)
-    : ConfirmInfoBarDelegate(infobar_helper),
+    : ConfirmInfoBarDelegate(infobar_service),
       credit_card_(credit_card),
       personal_data_(personal_data),
       metric_logger_(metric_logger),
@@ -89,8 +89,8 @@ string16 AutofillCCInfoBarDelegate::GetLinkText() const {
 }
 
 bool AutofillCCInfoBarDelegate::LinkClicked(WindowOpenDisposition disposition) {
-  owner()->web_contents()->GetDelegate()->OpenURLFromTab(
-      owner()->web_contents(),
+  owner()->GetWebContents()->GetDelegate()->OpenURLFromTab(
+      owner()->GetWebContents(),
       content::OpenURLParams(GURL(chrome::kAutofillHelpURL),
                              content::Referrer(),
                              NEW_FOREGROUND_TAB,