Move remaining Autofill code to //components/autofill.

chrome/browser/autofill/wallet/wallet_client_observer.h

-// 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.
-
-#ifndef CHROME_BROWSER_AUTOFILL_WALLET_WALLET_CLIENT_OBSERVER_H_
-#define CHROME_BROWSER_AUTOFILL_WALLET_WALLET_CLIENT_OBSERVER_H_
-
-#include <string>
-
-#include "base/memory/scoped_ptr.h"
-
-namespace autofill {
-namespace wallet {
-
-class FullWallet;
-class WalletItems;
-
-// WalletClientObserver is to be implemented any classes making calls with
-// WalletClient. The appropriate callback method will be called on
-// WalletClientObserver with the response from the Online Wallet backend.
-class WalletClientObserver {
- public:
-  // Called when an AcceptLegalDocuments request finishes successfully.
-  virtual void OnDidAcceptLegalDocuments() = 0;
-
-  // Called when an AuthenticateInstrument request finishes successfully.
-  virtual void OnDidAuthenticateInstrument(bool success) = 0;
-
-  // Called when a GetFullWallet request finishes successfully. Ownership is
-  // transferred to implementer of this interface.
-  virtual void OnDidGetFullWallet(scoped_ptr<FullWallet> full_wallet) = 0;
-
-  // Called when a GetWalletItems request finishes successfully. Ownership is
-  // transferred to implementer of this interface.
-  virtual void OnDidGetWalletItems(scoped_ptr<WalletItems> wallet_items) = 0;
-
-  // Called when a SaveAddress request finishes successfully. |address_id| can
-  // be used in subsequent GetFullWallet calls. |required_actions| is populated
-  // if there was a validation error with the data being saved.
-  virtual void OnDidSaveAddress(
-      const std::string& address_id,
-      const std::vector<RequiredAction>& required_actions) = 0;
-
-  // Called when a SaveInstrument request finishes sucessfully. |instrument_id|
-  // can be used in subsequent GetFullWallet calls. |required_actions| is
-  // populated if there was a validation error with the data being saved.
-  virtual void OnDidSaveInstrument(
-      const std::string& instrument_id,
-      const std::vector<RequiredAction>& required_actions) = 0;
-
-  // Called when a SaveInstrumentAndAddress request finishes succesfully.
-  // |instrument_id| and |address_id| can be used in subsequent
-  // GetFullWallet calls. |required_actions| is populated if there was a
-  // validation error with the data being saved.
-  virtual void OnDidSaveInstrumentAndAddress(
-      const std::string& instrument_id,
-      const std::string& address_id,
-      const std::vector<RequiredAction>& required_actions) = 0;
-
-  // Called when a SendAutocheckoutStatus request finishes successfully.
-  virtual void OnDidSendAutocheckoutStatus() = 0;
-
-  // Called when an UpdateInstrument request finishes successfully.
-  // |required_actions| is populated if there was a validation error with the
-  // data being saved.
-  virtual void OnDidUpdateInstrument(
-      const std::string& instrument_id,
-      const std::vector<RequiredAction>& required_actions) = 0;
-
-  // TODO(ahutter): This is going to need more arguments, probably an error
-  // code and a message for the user.
-  // Called when a request fails due to an Online Wallet error.
-  virtual void OnWalletError() = 0;
-
-  // Called when a request fails due to a malformed response.
-  virtual void OnMalformedResponse() = 0;
-
-  // Called when a request fails due to a network error.
-  virtual void OnNetworkError(int response_code) = 0;
-
- protected:
-  virtual ~WalletClientObserver() {}
-};
-
-}  // namespace wallet
-}  // namespace autofill
-
-#endif  // CHROME_BROWSER_AUTOFILL_WALLET_WALLET_CLIENT_OBSERVER_H_