Load DeviceLocalAccount policy and DeviceSettings immediately on restore after Chrome crash.

chrome/browser/chromeos/policy/device_local_account_policy_store.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_DEVICE_LOCAL_ACCOUNT_POLICY_STORE_H_
 #define CHROME_BROWSER_CHROMEOS_POLICY_DEVICE_LOCAL_ACCOUNT_POLICY_STORE_H_
 
 #include <memory>
 #include <string>
 
@@ skipping 30 matching lines @@
       chromeos::DeviceSettingsService* device_settings_service,
       scoped_refptr<base::SequencedTaskRunner> background_task_runner);
   ~DeviceLocalAccountPolicyStore() override;
 
   const std::string& account_id() const { return account_id_; }
 
   // CloudPolicyStore:
   void Store(const enterprise_management::PolicyFetchResponse& policy) override;
   void Load() override;
 
+  // Loads the policy synchronously on the current thread.
+  void LoadImmediately();
+
  private:
   // The callback invoked once policy validation is complete. Passed are the
   // used public key and the validator.
   using ValidateCompletionCallback =
       base::Callback<void(const std::string&, UserCloudPolicyValidator*)>;
 
   // Called back by |session_manager_client_| after policy retrieval. Checks for
   // success and triggers policy validation.
-  void ValidateLoadedPolicyBlob(const std::string& policy_blob);
+  void ValidateLoadedPolicyBlob(bool validate_in_background,
+                                const std::string& policy_blob);
 
   // Updates state after validation and notifies observers.
   void UpdatePolicy(const std::string& signature_validation_public_key,
                     UserCloudPolicyValidator* validator);
 
   // Sends the policy blob to session_manager for storing after validation.
   void StoreValidatedPolicy(
       const std::string& signature_validation_public_key_unused,
       UserCloudPolicyValidator* validator);
 
   // Called back when a store operation completes, updates state and reloads the
   // policy if applicable.
   void HandleStoreResult(bool result);
 
   // Gets the owner key and triggers policy validation.
   void CheckKeyAndValidate(
       bool valid_timestamp_required,
       std::unique_ptr<enterprise_management::PolicyFetchResponse> policy,
+      bool validate_in_background,
       const ValidateCompletionCallback& callback);
 
   // Triggers policy validation.
   void Validate(
       bool valid_timestamp_required,
       std::unique_ptr<enterprise_management::PolicyFetchResponse> policy,
       const ValidateCompletionCallback& callback,
+      bool validate_in_background,
       chromeos::DeviceSettingsService::OwnershipStatus ownership_status);
 
   const std::string account_id_;
   chromeos::SessionManagerClient* session_manager_client_;
   chromeos::DeviceSettingsService* device_settings_service_;
 
   scoped_refptr<base::SequencedTaskRunner> background_task_runner_;
 
   base::WeakPtrFactory<DeviceLocalAccountPolicyStore> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(DeviceLocalAccountPolicyStore);
 };
 
 }  // namespace policy
 
 #endif  // CHROME_BROWSER_CHROMEOS_POLICY_DEVICE_LOCAL_ACCOUNT_POLICY_STORE_H_