Autofill wallet -- handle several classes of error in unmasking prompt.

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/personal_data_manager_factory.h"
 #include "chrome/browser/infobars/infobar_service.h"
@@ skipping 118 matching lines @@
     chrome::ShowSettingsSubPage(browser, chrome::kAutofillSubPage);
 #endif  // #if defined(OS_ANDROID)
 }
 
 void ChromeAutofillClient::ShowUnmaskPrompt(
     const CreditCard& card,
     base::WeakPtr<CardUnmaskDelegate> delegate) {
   unmask_controller_.ShowPrompt(card, delegate);
 }
 
-void ChromeAutofillClient::OnUnmaskVerificationResult(bool success) {
-  unmask_controller_.OnVerificationResult(success);
+void ChromeAutofillClient::OnUnmaskVerificationResult(GetRealPanResult result) {
+  unmask_controller_.OnVerificationResult(result);
 }
 
 void ChromeAutofillClient::ConfirmSaveCreditCard(
     const base::Closure& save_card_callback) {
   AutofillCCInfoBarDelegate::Create(
       InfoBarService::FromWebContents(web_contents()), this,
       save_card_callback);
 }
 
 bool ChromeAutofillClient::HasCreditCardScanFeature() {
@@ skipping 132 matching lines @@
       new AutofillMsg_FirstUserGestureObservedInTab(routing_id()));
 }
 
 void ChromeAutofillClient::LinkClicked(const GURL& url,
                                        WindowOpenDisposition disposition) {
   web_contents()->OpenURL(content::OpenURLParams(
       url, content::Referrer(), disposition, ui::PAGE_TRANSITION_LINK, false));
 }
 
 }  // namespace autofill