Remove all old-style DeviceManagementService legacy.

chrome/browser/policy/device_management_backend.h

Index: chrome/browser/policy/device_management_backend.h
diff --git a/chrome/browser/policy/device_management_backend.h b/chrome/browser/policy/device_management_backend.h
deleted file mode 100644
index 58000a1df039c4d4e2891c30ebc00c4751d42141..0000000000000000000000000000000000000000
--- a/chrome/browser/policy/device_management_backend.h
+++ /dev/null
@@ -1,153 +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_POLICY_DEVICE_MANAGEMENT_BACKEND_H_
-#define CHROME_BROWSER_POLICY_DEVICE_MANAGEMENT_BACKEND_H_
-#pragma once
-
-#include <string>
-
-#include "base/threading/non_thread_safe.h"
-#include "chrome/browser/policy/cloud_policy_data_store.h"
-#include "chrome/browser/policy/proto/device_management_backend.pb.h"
-
-namespace policy {
-
-// Interface for clients that need to converse with the device management
-// server, which provides services to register Chrome installations and CrOS
-// devices for the purpose of fetching centrally-administered policy from the
-// cloud.
-class DeviceManagementBackend : base::NonThreadSafe {
- public:
-  enum ErrorCode {
-    // Request payload invalid.
-    kErrorRequestInvalid,
-    // The HTTP request failed.
-    kErrorRequestFailed,
-    // The server returned an error code that points to a temporary problem.
-    kErrorTemporaryUnavailable,
-    // The HTTP request returned a non-success code.
-    kErrorHttpStatus,
-    // Response could not be decoded.
-    kErrorResponseDecoding,
-    // Service error: Management not supported.
-    kErrorServiceManagementNotSupported,
-    // Service error: Device not found.
-    kErrorServiceDeviceNotFound,
-    // Service error: Device token invalid.
-    kErrorServiceManagementTokenInvalid,
-    // Service error: Activation pending.
-    kErrorServiceActivationPending,
-    // Service error: The serial number is not valid or not known to the server.
-    kErrorServiceInvalidSerialNumber,
-    // Service error: The device id used for registration is already taken.
-    kErrorServiceDeviceIdConflict,
-    // Service error: Policy not found. Error code defined by the DM folks.
-    kErrorServicePolicyNotFound = 902,
-  };
-
-  // These codes are sent in the |error_code| field of the the
-  // PolicyFetchResponse protobuf.
-  enum PolicyFetchErrorCode {
-    kPolicyFetchSuccess = 200,
-    kPolicyFetchErrorNotFound = 902
-  };
-
-  class DeviceRegisterResponseDelegate {
-   public:
-    virtual ~DeviceRegisterResponseDelegate() {}
-    virtual void HandleRegisterResponse(
-        const enterprise_management::DeviceRegisterResponse& response) = 0;
-    virtual void OnError(ErrorCode code) = 0;
-
-   protected:
-    DeviceRegisterResponseDelegate() {}
-
-   private:
-    DISALLOW_COPY_AND_ASSIGN(DeviceRegisterResponseDelegate);
-  };
-
-  class DeviceUnregisterResponseDelegate {
-   public:
-    virtual ~DeviceUnregisterResponseDelegate() {}
-    virtual void HandleUnregisterResponse(
-        const enterprise_management::DeviceUnregisterResponse& response) = 0;
-    virtual void OnError(ErrorCode code) = 0;
-
-   protected:
-    DeviceUnregisterResponseDelegate() {}
-
-   private:
-    DISALLOW_COPY_AND_ASSIGN(DeviceUnregisterResponseDelegate);
-  };
-
-  class DevicePolicyResponseDelegate {
-   public:
-    virtual ~DevicePolicyResponseDelegate() {}
-
-    virtual void HandlePolicyResponse(
-        const enterprise_management::DevicePolicyResponse& response) = 0;
-    virtual void OnError(ErrorCode code) = 0;
-
-   protected:
-    DevicePolicyResponseDelegate() {}
-
-   private:
-    DISALLOW_COPY_AND_ASSIGN(DevicePolicyResponseDelegate);
-  };
-
-  class DeviceAutoEnrollmentResponseDelegate {
-   public:
-    virtual ~DeviceAutoEnrollmentResponseDelegate() {}
-
-    virtual void HandleAutoEnrollmentResponse(
-        const enterprise_management::DeviceAutoEnrollmentResponse&
-            response) = 0;
-    virtual void OnError(ErrorCode code) = 0;
-
-   protected:
-    DeviceAutoEnrollmentResponseDelegate() {}
-
-   private:
-    DISALLOW_COPY_AND_ASSIGN(DeviceAutoEnrollmentResponseDelegate);
-  };
-
-  virtual ~DeviceManagementBackend() {}
-
-  virtual void ProcessRegisterRequest(
-      const std::string& gaia_auth_token,
-      const std::string& oauth_token,
-      const std::string& device_id,
-      const enterprise_management::DeviceRegisterRequest& request,
-      DeviceRegisterResponseDelegate* delegate) = 0;
-
-  virtual void ProcessUnregisterRequest(
-      const std::string& device_management_token,
-      const std::string& device_id,
-      const enterprise_management::DeviceUnregisterRequest& request,
-      DeviceUnregisterResponseDelegate* delegate) = 0;
-
-  virtual void ProcessPolicyRequest(
-      const std::string& device_management_token,
-      const std::string& device_id,
-      CloudPolicyDataStore::UserAffiliation user_affiliation,
-      const enterprise_management::DevicePolicyRequest& request,
-      const enterprise_management::DeviceStatusReportRequest* device_status,
-      DevicePolicyResponseDelegate* delegate) = 0;
-
-  virtual void ProcessAutoEnrollmentRequest(
-      const std::string& device_id,
-      const enterprise_management::DeviceAutoEnrollmentRequest& request,
-      DeviceAutoEnrollmentResponseDelegate* delegate) = 0;
-
- protected:
-  DeviceManagementBackend() {}
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(DeviceManagementBackend);
-};
-
-}  // namespace policy
-
-#endif  // CHROME_BROWSER_POLICY_DEVICE_MANAGEMENT_BACKEND_H_