Move remaining Autofill code to //components/autofill.

chrome/browser/autofill/wallet/instrument.cc

-// Copyright (c) 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 "chrome/browser/autofill/wallet/instrument.h"
-
-#include "base/logging.h"
-#include "base/string_util.h"
-#include "base/utf_string_conversions.h"
-#include "base/values.h"
-#include "chrome/browser/autofill/validation.h"
-#include "chrome/browser/autofill/wallet/wallet_address.h"
-
-namespace autofill {
-namespace wallet {
-
-namespace {
-
-std::string FormOfPaymentToString(Instrument::FormOfPayment form_of_payment) {
-  switch (form_of_payment) {
-    case Instrument::UNKNOWN:
-      return "UNKNOWN";
-    case Instrument::VISA:
-      return "VISA";
-    case Instrument::MASTER_CARD:
-      return "MASTER_CARD";
-    case Instrument::AMEX:
-      return "AMEX";
-    case Instrument::DISCOVER:
-      return "DISCOVER";
-    case Instrument::JCB:
-      return "JCB";
-  }
-  NOTREACHED();
-  return "NOT_POSSIBLE";
-}
-
-}  // namespace
-
-Instrument::Instrument(const string16& primary_account_number,
-                       const string16& card_verification_number,
-                       int expiration_month,
-                       int expiration_year,
-                       FormOfPayment form_of_payment,
-                       scoped_ptr<Address> address)
-    : primary_account_number_(primary_account_number),
-      card_verification_number_(card_verification_number),
-      expiration_month_(expiration_month),
-      expiration_year_(expiration_year),
-      form_of_payment_(form_of_payment),
-      address_(address.Pass()) {
-  DCHECK(address_);
-  Init();
-}
-
-Instrument::Instrument(const Instrument& instrument)
-    : primary_account_number_(instrument.primary_account_number()),
-      card_verification_number_(instrument.card_verification_number()),
-      expiration_month_(instrument.expiration_month()),
-      expiration_year_(instrument.expiration_year()),
-      form_of_payment_(instrument.form_of_payment()),
-      address_(new Address(instrument.address())) {
-  Init();
-}
-
-Instrument::~Instrument() {}
-
-scoped_ptr<base::DictionaryValue> Instrument::ToDictionary() const {
-  // |primary_account_number_| and |card_verification_number_| can never be
-  // sent the server in way that would require putting them into a dictionary.
-  // Never add them to this function.
-
-  scoped_ptr<base::DictionaryValue> dict(new base::DictionaryValue());
-  dict->SetString("type", "CREDIT_CARD");
-  dict->SetInteger("credit_card.exp_month", expiration_month_);
-  dict->SetInteger("credit_card.exp_year", expiration_year_);
-  dict->SetString("credit_card.fop_type",
-                  FormOfPaymentToString(form_of_payment_));
-  dict->SetString("credit_card.last_4_digits", last_four_digits_);
-  dict->Set("credit_card.address",
-            address_.get()->ToDictionaryWithoutID().release());
-
-  return dict.Pass();
-}
-
-bool Instrument::IsValid() const {
-  if (!IsStringASCII(primary_account_number_))
-    return false;
-  bool primary_account_number_valid =
-      autofill::IsValidCreditCardNumber(primary_account_number_);
-  bool card_verification_number_valid = card_verification_number_.size() == 3 ||
-                                        card_verification_number_.size() == 4;
-  bool exp_month_valid = expiration_month_ >= 1 && expiration_month_ <= 12;
-  bool exp_year_valid = expiration_year_ >= 2013 && expiration_year_ <= 2100;
-
-  return primary_account_number_valid &&
-         card_verification_number_valid &&
-         exp_month_valid &&
-         exp_year_valid;
-}
-
-void Instrument::Init() {
-  if (primary_account_number_.size() >= 4) {
-    last_four_digits_ =
-        primary_account_number_.substr(primary_account_number_.size() - 4);
-  }
-}
-
-}  // namespace wallet
-}  // namespace autofill