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

chrome/browser/ui/autofill/card_unmask_prompt_controller_impl.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/card_unmask_prompt_controller_impl.h"
 
 #include "base/bind.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 26 matching lines @@
   if (card_unmask_view_)
     card_unmask_view_->ControllerGone();
 
   pending_response_ = CardUnmaskDelegate::UnmaskResponse();
   LoadRiskFingerprint();
   card_ = card;
   delegate_ = delegate;
   card_unmask_view_ = CardUnmaskPromptView::CreateAndShow(this);
 }
 
-void CardUnmaskPromptControllerImpl::OnVerificationResult(bool success) {
-  if (card_unmask_view_)
-    card_unmask_view_->GotVerificationResult(success);
+void CardUnmaskPromptControllerImpl::OnVerificationResult(
+    AutofillClient::GetRealPanResult result) {
+  if (!card_unmask_view_)
+    return;
+
+  base::string16 error_message;
+  bool allow_retry = true;
+  switch (result) {
+    case AutofillClient::SUCCESS:
+      break;
+
+    case AutofillClient::TRY_AGAIN_FAILURE: {
+      error_message = l10n_util::GetStringUTF16(
+          IDS_AUTOFILL_CARD_UNMASK_PROMPT_ERROR_TRY_AGAIN);
+      break;
+    }
+
+    case AutofillClient::PERMANENT_FAILURE: {
+      error_message = l10n_util::GetStringUTF16(
+          IDS_AUTOFILL_CARD_UNMASK_PROMPT_ERROR_PERMANENT);
+      allow_retry = false;
+      break;
+    }
+
+    case AutofillClient::NETWORK_ERROR: {
+      error_message = l10n_util::GetStringUTF16(
+          IDS_AUTOFILL_CARD_UNMASK_PROMPT_ERROR_NETWORK);
+      allow_retry = false;
+      break;
+    }
+  }
+
+  card_unmask_view_->GotVerificationResult(error_message, allow_retry);
 }
 
 void CardUnmaskPromptControllerImpl::OnUnmaskDialogClosed() {
   card_unmask_view_ = nullptr;
   delegate_->OnUnmaskPromptClosed();
 }
 
 void CardUnmaskPromptControllerImpl::OnUnmaskResponse(
     const base::string16& cvc,
     const base::string16& exp_month,
@@ skipping 76 matching lines @@
 }
 
 void CardUnmaskPromptControllerImpl::OnDidLoadRiskFingerprint(
     const std::string& risk_data) {
   pending_response_.risk_data = risk_data;
   if (!pending_response_.cvc.empty())
     delegate_->OnUnmaskResponse(pending_response_);
 }
 
 }  // namespace autofill