Moved //components/proximity_auth/cryptauth to //components/cryptauth.

components/proximity_auth/cryptauth/cryptauth_enroller.h

-// Copyright 2015 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 COMPONENTS_PROXIMITY_AUTH_CRYPTAUTH_ENROLLER_H
-#define COMPONENTS_PROXIMITY_AUTH_CRYPTAUTH_ENROLLER_H
-
-#include <memory>
-#include <string>
-
-#include "base/callback_forward.h"
-#include "components/proximity_auth/cryptauth/proto/cryptauth_api.pb.h"
-
-namespace proximity_auth {
-
-// Interface for enrolling a device with CryptAuth.
-class CryptAuthEnroller {
- public:
-  virtual ~CryptAuthEnroller() {}
-
-  // Enrolls the device:
-  // |user_public_key|: The user's persistent public key identifying the device.
-  // |user_private_key|: The corresponding private key to |user_public_key|.
-  // |device_info|: Contains information about the local device. Note that the
-  //     enroller may change fields in this proto before it is finally uploaded.
-  // |invocation_reason|: The reason why the enrollment occurred.
-  // |callback|: Called will be called with true if the enrollment
-  //     succeeds and false otherwise.
-  typedef base::Callback<void(bool)> EnrollmentFinishedCallback;
-  virtual void Enroll(const std::string& user_public_key,
-                      const std::string& user_private_key,
-                      const cryptauth::GcmDeviceInfo& device_info,
-                      cryptauth::InvocationReason invocation_reason,
-                      const EnrollmentFinishedCallback& callback) = 0;
-};
-
-// Interface for creating CryptAuthEnroller instances.
-class CryptAuthEnrollerFactory {
- public:
-  virtual ~CryptAuthEnrollerFactory() {}
-
-  virtual std::unique_ptr<CryptAuthEnroller> CreateInstance() = 0;
-};
-
-}  // namespace proximity_auth
-
-#endif  // COMPONENTS_PROXIMITY_AUTH_CRYPTAUTH_ENROLLER_H