Abandon user sign in when policy is retrieved before session started

chrome/browser/chromeos/policy/user_cloud_policy_store_chromeos.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_CHROMEOS_POLICY_USER_CLOUD_POLICY_STORE_CHROMEOS_H_
 #define CHROME_BROWSER_CHROMEOS_POLICY_USER_CLOUD_POLICY_STORE_CHROMEOS_H_
 
 #include <memory>
 #include <string>
 #include <vector>
 
 #include "base/compiler_specific.h"
 #include "base/files/file_path.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
 #include "chromeos/dbus/dbus_method_call_status.h"
+#include "chromeos/dbus/session_manager_client.h"
 #include "components/policy/core/common/cloud/cloud_policy_validator.h"
 #include "components/policy/core/common/cloud/user_cloud_policy_store_base.h"
 #include "components/signin/core/account_id/account_id.h"
 
 namespace base {
 class SequencedTaskRunner;
 }
 
 namespace chromeos {
 class CryptohomeClient;
-class SessionManagerClient;
 }
 
 namespace policy {
 
 // Implements a policy store backed by the Chrome OS' session_manager, which
 // takes care of persisting policy to disk and is accessed via DBus calls
 // through SessionManagerClient.
 // TODO(tnagel): Rename class to reflect that it can store Active Directory
 // policy as well. Also think about whether it would make more sense to keep
 // cloud and AD policy stores separate and to extract the common functionality
@@ skipping 25 matching lines @@
       std::unique_ptr<enterprise_management::PolicyFetchResponse> policy);
 
   // Completion handler for policy validation on the Store() path.
   // Starts a store operation if the validation succeeded.
   void OnPolicyToStoreValidated(UserCloudPolicyValidator* validator);
 
   // Called back from SessionManagerClient for policy store operations.
   void OnPolicyStored(bool success);
 
   // Called back from SessionManagerClient for policy load operations.
-  void OnPolicyRetrieved(const std::string& policy_blob);
+  void OnPolicyRetrieved(
+      const std::string& policy_blob,
+      chromeos::SessionManagerClient::RetrievePolicyResponseType response);
 
   // Starts validation of the loaded |policy| before installing it.
   void ValidateRetrievedPolicy(
       std::unique_ptr<enterprise_management::PolicyFetchResponse> policy);
 
   // Completion handler for policy validation on the Load() path. Installs the
   // policy and publishes it if validation succeeded.
   void OnRetrievedPolicyValidated(UserCloudPolicyValidator* validator);
 
   // Invokes |callback| after reloading |policy_key_|.
@@ skipping 35 matching lines @@
   base::FilePath cached_policy_key_path_;
 
   base::WeakPtrFactory<UserCloudPolicyStoreChromeOS> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(UserCloudPolicyStoreChromeOS);
 };
 
 }  // namespace policy
 
 #endif  // CHROME_BROWSER_CHROMEOS_POLICY_USER_CLOUD_POLICY_STORE_CHROMEOS_H_