Convert DeviceTokenFetcher and CloudPolicyController response callbacks.

chrome/browser/policy/cloud_policy_controller.h

 // 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_CLOUD_POLICY_CONTROLLER_H_
 #define CHROME_BROWSER_POLICY_CLOUD_POLICY_CONTROLLER_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
+#include "chrome/browser/policy/cloud_policy_constants.h"
 #include "chrome/browser/policy/cloud_policy_data_store.h"
-#include "chrome/browser/policy/device_management_backend.h"
+
+namespace enterprise_management {
+class DeviceManagementResponse;
+}
 
 namespace policy {
 
 class CloudPolicyCacheBase;
 class DelayedWorkScheduler;
+class DeviceManagementRequestJob;
 class DeviceManagementService;
 class DeviceTokenFetcher;
 class PolicyNotifier;
 
 // Coordinates the actions of DeviceTokenFetcher, CloudPolicyDataStore,
-// DeviceManagementBackend, and CloudPolicyCache: calls their methods and
-// listens to their callbacks/notifications.
-class CloudPolicyController
-    : public DeviceManagementBackend::DevicePolicyResponseDelegate,
-      public CloudPolicyDataStore::Observer {
+// and CloudPolicyCache: calls their methods and listens to their
+// callbacks/notifications.
+class CloudPolicyController : public CloudPolicyDataStore::Observer {
  public:
   // All parameters are weak pointers.
   CloudPolicyController(DeviceManagementService* service,
                         CloudPolicyCacheBase* cache,
                         DeviceTokenFetcher* token_fetcher,
                         CloudPolicyDataStore* data_store,
                         PolicyNotifier* notifier);
   virtual ~CloudPolicyController();
 
   // Sets the refresh rate at which to re-fetch policy information.
   void SetRefreshRate(int64 refresh_rate_milliseconds);
 
   // Triggers an immediate retry of the current operation.
   void Retry();
 
   // Stops any pending activity and resets the controller to unenrolled state.
   void Reset();
 
   // Attempts to fetch policies again, if possible. The cache is notified that
   // a fetch was attempted.
   void RefreshPolicies();
 
-  // DevicePolicyResponseDelegate implementation:
-  virtual void HandlePolicyResponse(
-      const enterprise_management::DevicePolicyResponse& response) OVERRIDE;
-  virtual void OnError(DeviceManagementBackend::ErrorCode code) OVERRIDE;
+  // Policy request response handler.
+  void OnPolicyFetchCompleted(
+      DeviceManagementStatus status,
+      const enterprise_management::DeviceManagementResponse& response);
 
   // CloudPolicyDataStore::Observer implementation:
   virtual void OnDeviceTokenChanged() OVERRIDE;
   virtual void OnCredentialsChanged() OVERRIDE;
 
  private:
   // Indicates the current state the controller is in.
   enum ControllerState {
     // The controller is initializing, policy information not yet available.
     STATE_TOKEN_UNAVAILABLE,
@@ skipping 49 matching lines @@
   // Switches to a new state and triggers any appropriate actions.
   void SetState(ControllerState new_state);
 
   // Computes the policy refresh delay to use.
   int64 GetRefreshDelay();
 
   DeviceManagementService* service_;
   CloudPolicyCacheBase* cache_;
   CloudPolicyDataStore* data_store_;
   DeviceTokenFetcher* token_fetcher_;
-  scoped_ptr<DeviceManagementBackend> backend_;
+  scoped_ptr<DeviceManagementRequestJob> request_job_;
   ControllerState state_;
   PolicyNotifier* notifier_;
 
   int64 policy_refresh_rate_ms_;
   int64 effective_policy_refresh_error_delay_ms_;
 
   scoped_ptr<DelayedWorkScheduler> scheduler_;
 
   DISALLOW_COPY_AND_ASSIGN(CloudPolicyController);
 };
 
 }  // namespace policy
 
 #endif  // CHROME_BROWSER_POLICY_CLOUD_POLICY_CONTROLLER_H_