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

chrome/browser/chromeos/policy/device_local_account_policy_service.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_SERVICE_H_
 #define CHROME_BROWSER_CHROMEOS_POLICY_DEVICE_LOCAL_ACCOUNT_POLICY_SERVICE_H_
 
 #include <map>
 #include <memory>
 #include <set>
@@ skipping 51 matching lines @@
       const DeviceLocalAccount& account,
       const base::FilePath& component_policy_cache_path,
       std::unique_ptr<DeviceLocalAccountPolicyStore> store,
       scoped_refptr<DeviceLocalAccountExternalDataManager>
           external_data_manager,
       const base::Closure& policy_updated_callback,
       const scoped_refptr<base::SequencedTaskRunner>& task_runner,
       AffiliatedInvalidationServiceProvider* invalidation_service_provider);
   ~DeviceLocalAccountPolicyBroker() override;
 
   // Initialize the broker, loading its |store_|.

[emaxx, 2017/02/22 17:24:33]

Worth mentioning explicitly that this actually just initiates an asynchronous
load of the store.

[Sergey Poromov, 2017/02/28 14:01:17]

Done.

   void Initialize();
 
+  // Loads store synchronously.
+  void LoadImmediately();
+
   // For the difference between |account_id| and |user_id|, see the
   // documentation of DeviceLocalAccount.
   const std::string& account_id() const { return account_id_; }
   const std::string& user_id() const { return user_id_; }
 
   scoped_refptr<chromeos::DeviceLocalAccountExternalPolicyLoader>
       extension_loader() const { return extension_loader_; }
 
   CloudPolicyCore* core() { return &core_; }
   const CloudPolicyCore* core() const { return &core_; }
@@ skipping 191 matching lines @@
   base::FilePath component_policy_cache_root_;
 
   base::WeakPtrFactory<DeviceLocalAccountPolicyService> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(DeviceLocalAccountPolicyService);
 };
 
 }  // namespace policy
 
 #endif  // CHROME_BROWSER_CHROMEOS_POLICY_DEVICE_LOCAL_ACCOUNT_POLICY_SERVICE_H_