Don't deref stale AutofillMetrics pointer in AutofillCCInfoBarDelegate

chrome/browser/ui/autofill/chrome_autofill_client.cc

 // Copyright 2014 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/browser/ui/autofill/chrome_autofill_client.h"
 
 #include "base/logging.h"
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/autofill/autofill_cc_infobar_delegate.h"
 #include "chrome/browser/autofill/personal_data_manager_factory.h"
@@ skipping 89 matching lines @@
 #if defined(OS_ANDROID)
   chrome::android::ChromiumApplication::ShowAutofillSettings();
 #else
   Browser* browser = chrome::FindBrowserWithWebContents(web_contents_);
   if (browser)
     chrome::ShowSettingsSubPage(browser, chrome::kAutofillSubPage);
 #endif  // #if defined(OS_ANDROID)
 }
 
 void ChromeAutofillClient::ConfirmSaveCreditCard(
-    const AutofillMetrics& metric_logger,
     const base::Closure& save_card_callback) {
   InfoBarService* infobar_service =
       InfoBarService::FromWebContents(web_contents_);
-  AutofillCCInfoBarDelegate::Create(
-      infobar_service, &metric_logger, save_card_callback);
+  AutofillCCInfoBarDelegate::Create(infobar_service, save_card_callback);
 }
 
 bool ChromeAutofillClient::HasCreditCardScanFeature() {
   return CreditCardScannerController::HasCreditCardScanFeature();
 }
 
 void ChromeAutofillClient::ScanCreditCard(
     const CreditCardScanCallback& callback) {
   CreditCardScannerController::ScanCreditCard(web_contents(), callback);
 }
@@ skipping 97 matching lines @@
                                                profile_full_name);
 #endif  // defined(OS_ANDROID)
 }
 
 void ChromeAutofillClient::OnFirstUserGestureObserved() {
   web_contents()->SendToAllFrames(
       new AutofillMsg_FirstUserGestureObservedInTab(routing_id()));
 }
 
 }  // namespace autofill