rAc Wallet extirpation round 4: clean out RPC code

components/autofill/content/browser/wallet/form_field_error.cc

-// Copyright 2013 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 "components/autofill/content/browser/wallet/form_field_error.h"
-
-#include "base/logging.h"
-#include "base/strings/string_util.h"
-#include "base/strings/utf_string_conversions.h"
-#include "base/values.h"
-
-namespace autofill {
-namespace wallet {
-
-namespace {
-
-FormFieldError::ErrorType ErrorTypeFromString(const std::string& error_type) {
-  if (base::LowerCaseEqualsASCII(error_type, "unknown_error"))
-    return FormFieldError::UNKNOWN_ERROR;
-  if (base::LowerCaseEqualsASCII(error_type, "invalid_phone_number"))
-    return FormFieldError::INVALID_PHONE_NUMBER;
-  if (base::LowerCaseEqualsASCII(error_type, "invalid_postal_code"))
-    return FormFieldError::INVALID_POSTAL_CODE;
-  if (base::LowerCaseEqualsASCII(error_type, "invalid_address"))
-    return FormFieldError::INVALID_ADDRESS;
-  if (base::LowerCaseEqualsASCII(error_type, "invalid_card_details"))
-    return FormFieldError::INVALID_CARD_DETAILS;
-  if (base::LowerCaseEqualsASCII(error_type, "invalid_city"))
-    return FormFieldError::INVALID_CITY;
-  if (base::LowerCaseEqualsASCII(error_type, "invalid_instrument"))
-    return FormFieldError::INVALID_INSTRUMENT;
-  if (base::LowerCaseEqualsASCII(error_type, "invalid_state"))
-    return FormFieldError::INVALID_STATE;
-  if (base::LowerCaseEqualsASCII(error_type, "required_field_not_set"))
-    return FormFieldError::REQUIRED_FIELD_NOT_SET;
-  return FormFieldError::UNKNOWN_ERROR;
-}
-
-FormFieldError::Location LocationFromString(const std::string& location) {
-  if (base::LowerCaseEqualsASCII(location, "unknown_location"))
-    return FormFieldError::UNKNOWN_LOCATION;
-  if (base::LowerCaseEqualsASCII(location, "payment_instrument"))
-    return FormFieldError::PAYMENT_INSTRUMENT;
-  if (base::LowerCaseEqualsASCII(location, "shipping_address"))
-    return FormFieldError::SHIPPING_ADDRESS;
-  if (base::LowerCaseEqualsASCII(location, "legal_address"))
-    return FormFieldError::LEGAL_ADDRESS;
-  return FormFieldError::UNKNOWN_LOCATION;
-}
-
-}  // namespace
-
-FormFieldError::FormFieldError(ErrorType error_type, Location location)
-  : error_type_(error_type),
-    location_(location) {}
-
-FormFieldError::~FormFieldError() {}
-
-ServerFieldType FormFieldError::GetAutofillType() const {
-  switch (error_type_) {
-    case INVALID_PHONE_NUMBER:
-      if (location_ == LEGAL_ADDRESS || location_ == PAYMENT_INSTRUMENT)
-        return PHONE_BILLING_WHOLE_NUMBER;
-      if (location_ == SHIPPING_ADDRESS)
-        return PHONE_HOME_WHOLE_NUMBER;
-      break;
-
-    case INVALID_POSTAL_CODE:
-    case INVALID_CITY:
-    case INVALID_STATE:
-      if (location_ == LEGAL_ADDRESS || location_ == PAYMENT_INSTRUMENT)
-        return ADDRESS_BILLING_ZIP;
-      if (location_ == SHIPPING_ADDRESS)
-        return ADDRESS_HOME_ZIP;
-      break;
-
-    case INVALID_ADDRESS:
-      if (location_ == LEGAL_ADDRESS || location_ == PAYMENT_INSTRUMENT)
-        return ADDRESS_BILLING_LINE1;
-      if (location_ == SHIPPING_ADDRESS)
-        return ADDRESS_HOME_LINE1;
-      break;
-
-    case INVALID_CARD_DETAILS:
-      return CREDIT_CARD_VERIFICATION_CODE;
-
-    case INVALID_INSTRUMENT:
-      return CREDIT_CARD_NUMBER;
-
-    case REQUIRED_FIELD_NOT_SET:
-    case UNKNOWN_ERROR:
-      return MAX_VALID_FIELD_TYPE;
-  }
-
-  return MAX_VALID_FIELD_TYPE;
-}
-
-// TODO(ahutter): L10n after UX provides strings.
-base::string16 FormFieldError::GetErrorMessage() const {
-  switch (error_type_) {
-    case INVALID_PHONE_NUMBER:
-      return base::ASCIIToUTF16("Not a valid phone number");
-
-    case INVALID_POSTAL_CODE:
-      return base::ASCIIToUTF16("Not a valid zip code");
-
-    case INVALID_CITY:
-      return base::ASCIIToUTF16("Zip code is not valid for the entered city");
-
-    case INVALID_STATE:
-      return base::ASCIIToUTF16("Zip code is not valid for the entered state");
-
-    case INVALID_ADDRESS:
-      return base::ASCIIToUTF16("Not a valid street address");
-
-    case INVALID_CARD_DETAILS:
-      return base::ASCIIToUTF16("Not a valid CVN");
-
-    case INVALID_INSTRUMENT:
-      return base::ASCIIToUTF16("Not a valid CC#");
-
-    case REQUIRED_FIELD_NOT_SET:
-      return base::ASCIIToUTF16("Required field is missing");
-
-    case UNKNOWN_ERROR:
-      return base::ASCIIToUTF16("An unknown error occurred");
-  }
-
-  NOTREACHED();
-  return base::string16();
-}
-
-// static
-FormFieldError FormFieldError::CreateFormFieldError(
-    const base::DictionaryValue& dictionary) {
-  FormFieldError form_field_error(UNKNOWN_ERROR, UNKNOWN_LOCATION);
-
-  std::string error_type;
-  if (dictionary.GetString("type", &error_type))
-    form_field_error.error_type_ = ErrorTypeFromString(error_type);
-
-  std::string location;
-  if (dictionary.GetString("location", &location))
-    form_field_error.location_ = LocationFromString(location);
-
-  return form_field_error;
-}
-
-bool FormFieldError::operator==(const FormFieldError& other) const {
-  return error_type_ == other.error_type_ && location_ == other.location_;
-}
-
-}  // namespace wallet
-}  // namespace autofill