Move remaining Autofill code to //components/autofill.

chrome/browser/autofill/wallet/wallet_client.h

Index: chrome/browser/autofill/wallet/wallet_client.h
diff --git a/chrome/browser/autofill/wallet/wallet_client.h b/chrome/browser/autofill/wallet/wallet_client.h
deleted file mode 100644
index a579ca28d71aa17b77082b28e9293ec73549ec66..0000000000000000000000000000000000000000
--- a/chrome/browser/autofill/wallet/wallet_client.h
+++ /dev/null
@@ -1,229 +0,0 @@
-// Copyright (c) 2012 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.
-
-#ifndef CHROME_BROWSER_AUTOFILL_WALLET_WALLET_CLIENT_H_
-#define CHROME_BROWSER_AUTOFILL_WALLET_WALLET_CLIENT_H_
-
-#include <queue>
-#include <string>
-#include <vector>
-
-#include "base/callback.h"  // For base::Closure.
-#include "base/memory/ref_counted.h"
-#include "base/values.h"
-#include "chrome/browser/autofill/autofill_manager_delegate.h"
-#include "chrome/browser/autofill/wallet/encryption_escrow_client.h"
-#include "chrome/browser/autofill/wallet/encryption_escrow_client_observer.h"
-#include "chrome/browser/autofill/wallet/full_wallet.h"
-#include "components/autofill/common/autocheckout_status.h"
-#include "net/url_request/url_fetcher_delegate.h"
-#include "testing/gtest/include/gtest/gtest_prod.h"
-
-class GURL;
-
-namespace net {
-class URLFetcher;
-class URLRequestContextGetter;
-}
-
-namespace autofill {
-namespace wallet {
-
-class Address;
-class Cart;
-class FullWallet;
-class Instrument;
-class WalletClientObserver;
-class WalletItems;
-
-// WalletClient is responsible for making calls to the Online Wallet backend on
-// the user's behalf. The normal flow for using this class is as follows:
-// 1) GetWalletItems should be called to retrieve the user's Wallet.
-//   a) If the user does not have a Wallet, they must AcceptLegalDocuments and
-//      SaveInstrumentAndAddress before continuing.
-//   b) If the user has not acccepte the most recent legal documents for
-//      Wallet, they must AcceptLegalDocuments.
-// 2) The user then chooses what instrument and shipping address to use for the
-//    current transaction.
-//   a) If they choose an instrument with a zip code only address, the billing
-//      address will need to be updated using UpdateInstrument.
-//   b) The user may also choose to add a new instrument or address using
-//      SaveAddress, SaveInstrument, or SaveInstrumentAndAddress.
-// 3) Once the user has selected the backing instrument and shipping address
-//    for this transaction, a FullWallet with the fronting card is generated
-//    using GetFullWallet.
-//   a) GetFullWallet may return a Risk challenge for the user. In that case,
-//      the user will need to verify who they are by authenticating their
-//      chosen backing instrument through AuthenticateInstrument
-// 4) If the user initiated Autocheckout, SendAutocheckoutStatus to notify
-//    Online Wallet of the status flow to record various metrics.
-//
-// WalletClient is designed so only one request to Online Wallet can be outgoing
-// at any one time. If |HasRequestInProgress()| is true while calling e.g.
-// GetWalletItems(), the request will be queued and started later. Queued
-// requests start in the order they were received.
-
-class WalletClient
-    : public net::URLFetcherDelegate,
-      public EncryptionEscrowClientObserver {
- public:
-  // |context_getter| is reference counted so it has no lifetime or ownership
-  // requirements. |observer| must outlive |this|.
-  WalletClient(net::URLRequestContextGetter* context_getter,
-               WalletClientObserver* observer);
-
-  virtual ~WalletClient();
-
-  // GetWalletItems retrieves the user's online wallet. The WalletItems
-  // returned may require additional action such as presenting legal documents
-  // to the user to be accepted.
-  void GetWalletItems(const GURL& source_url);
-
-  // The GetWalletItems call to the Online Wallet backend may require the user
-  // to accept various legal documents before a FullWallet can be generated.
-  // The |document_ids| and |google_transaction_id| are provided in the response
-  // to the GetWalletItems call.
-  void AcceptLegalDocuments(const std::vector<std::string>& document_ids,
-                            const std::string& google_transaction_id,
-                            const GURL& source_url);
-
-  // Authenticates that |card_verification_number| is for the backing instrument
-  // with |instrument_id|. |obfuscated_gaia_id| is used as a key when escrowing
-  // |card_verification_number|. |observer| is notified when the request is
-  // complete. Used to respond to Risk challenges.
-  void AuthenticateInstrument(const std::string& instrument_id,
-                              const std::string& card_verification_number,
-                              const std::string& obfuscated_gaia_id);
-
-  // GetFullWallet retrieves the a FullWallet for the user. |instrument_id| and
-  // |adddress_id| should have been selected by the user in some UI,
-  // |merchant_domain| should come from the BrowserContext, the |cart|
-  // information will have been provided by the browser, |dialog_type| indicates
-  // which dialog requests the full wallet, RequestAutocomplete or Autocheckout,
-  // and |google_transaction_id| is the same one that GetWalletItems returns.
-  void GetFullWallet(const std::string& instrument_id,
-                     const std::string& address_id,
-                     const GURL& source_url,
-                     const Cart& cart,
-                     const std::string& google_transaction_id,
-                     autofill::DialogType dialog_type);
-
-  // SaveAddress saves a new shipping address.
-  void SaveAddress(const Address& address, const GURL& source_url);
-
-  // SaveInstrument saves a new instrument.
-  void SaveInstrument(const Instrument& instrument,
-                      const std::string& obfuscated_gaia_id,
-                      const GURL& source_url);
-
-  // SaveInstrumentAndAddress saves a new instrument and address.
-  void SaveInstrumentAndAddress(const Instrument& instrument,
-                                const Address& shipping_address,
-                                const std::string& obfuscated_gaia_id,
-                                const GURL& source_url);
-
-  // SendAutocheckoutStatus is used for tracking the success of Autocheckout
-  // flows. |status| is the result of the flow, |merchant_domain| is the domain
-  // where the purchase occured, and |google_transaction_id| is the same as the
-  // one provided by GetWalletItems.
-  void SendAutocheckoutStatus(autofill::AutocheckoutStatus status,
-                              const GURL& source_url,
-                              const std::string& google_transaction_id);
-
-  // UpdateInstrument changes the instrument with id |instrument_id| with the
-  // information in |billing_address|. Its primary use is for upgrading ZIP code
-  // only addresses or those missing phone numbers. DO NOT change the name on
-  // |billing_address| from the one returned by Online Wallet or this call will
-  // fail.
-  void UpdateInstrument(const std::string& instrument_id,
-                        const Address& billing_address,
-                        const GURL& source_url);
-
-  // Whether there is a currently running request (i.e. |request_| != NULL).
-  bool HasRequestInProgress() const;
-
-  // Cancels and clears all |pending_requests_|.
-  void CancelPendingRequests();
-
- private:
-  FRIEND_TEST_ALL_PREFIXES(WalletClientTest, PendingRequest);
-  FRIEND_TEST_ALL_PREFIXES(WalletClientTest, CancelPendingRequests);
-
-  // TODO(ahutter): Implement this.
-  std::string GetRiskParams() { return std::string(); }
-
-  enum RequestType {
-    NO_PENDING_REQUEST,
-    ACCEPT_LEGAL_DOCUMENTS,
-    AUTHENTICATE_INSTRUMENT,
-    GET_FULL_WALLET,
-    GET_WALLET_ITEMS,
-    SAVE_ADDRESS,
-    SAVE_INSTRUMENT,
-    SAVE_INSTRUMENT_AND_ADDRESS,
-    SEND_STATUS,
-    UPDATE_INSTRUMENT,
-  };
-
-  // Posts |post_body| to |url| and notifies |observer| when the request is
-  // complete.
-  void MakeWalletRequest(const GURL& url, const std::string& post_body);
-
-  // Performs bookkeeping tasks for any invalid requests.
-  void HandleMalformedResponse();
-
-  // Start the next pending request (if any).
-  void StartNextPendingRequest();
-
-  // net::URLFetcherDelegate:
-  virtual void OnURLFetchComplete(const net::URLFetcher* source) OVERRIDE;
-
-  // EncryptionEscrowClientObserver:
-  virtual void OnDidEncryptOneTimePad(
-      const std::string& encrypted_one_time_pad,
-      const std::string& session_material) OVERRIDE;
-  virtual void OnDidEscrowInstrumentInformation(
-      const std::string& escrow_handle)  OVERRIDE;
-  virtual void OnDidEscrowCardVerificationNumber(
-      const std::string& escrow_handle) OVERRIDE;
-  virtual void OnNetworkError(int response_code) OVERRIDE;
-  virtual void OnMalformedResponse() OVERRIDE;
-
-  // The context for the request. Ensures the gdToken cookie is set as a header
-  // in the requests to Online Wallet if it is present.
-  scoped_refptr<net::URLRequestContextGetter> context_getter_;
-
-  // Observer class that has its various On* methods called based on the results
-  // of a request to Online Wallet.
-  WalletClientObserver* const observer_;  // must outlive |this|.
-
-  // The current request object.
-  scoped_ptr<net::URLFetcher> request_;
-
-  // The type of the current request. Must be NO_PENDING_REQUEST for a request
-  // to be initiated as only one request may be running at a given time.
-  RequestType request_type_;
-
-  // The one time pad used for GetFullWallet encryption.
-  std::vector<uint8> one_time_pad_;
-
-  // GetFullWallet requests and requests that alter instruments rely on requests
-  // made through the |encryption_escrow_client_| finishing first. The request
-  // body is saved here while that those requests are in flight.
-  base::DictionaryValue pending_request_body_;
-
-  // Requests that are waiting to be run.
-  std::queue<base::Closure> pending_requests_;
-
-  // This client is repsonsible for making encryption and escrow calls to Online
-  // Wallet.
-  EncryptionEscrowClient encryption_escrow_client_;
-
-  DISALLOW_COPY_AND_ASSIGN(WalletClient);
-};
-
-}  // namespace wallet
-}  // namespace autofill
-
-#endif  // CHROME_BROWSER_AUTOFILL_WALLET_WALLET_CLIENT_H_