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

chrome/browser/chromeos/settings/device_settings_test_helper.cc

 // 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.
 
 #include "chrome/browser/chromeos/settings/device_settings_test_helper.h"
 
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/threading/sequenced_worker_pool.h"
 #include "chrome/browser/chromeos/ownership/owner_settings_service_chromeos.h"
@@ skipping 79 matching lines @@
   }
 
   return false;
 }
 
 void DeviceSettingsTestHelper::RetrieveDevicePolicy(
     const RetrievePolicyCallback& callback) {
   device_policy_.retrieve_callbacks_.push_back(callback);
 }
 
+std::string DeviceSettingsTestHelper::BlockingRetrieveDevicePolicy() {
+  return device_policy_.policy_blob_;
+}
+
 void DeviceSettingsTestHelper::RetrieveDeviceLocalAccountPolicy(
     const std::string& account_id,
     const RetrievePolicyCallback& callback) {
   device_local_account_policy_[account_id].retrieve_callbacks_.push_back(
       callback);
 }
 
+std::string DeviceSettingsTestHelper::BlockingRetrieveDeviceLocalAccountPolicy(
+    const std::string& account_id) {
+  return "";
+}
+
 void DeviceSettingsTestHelper::StoreDevicePolicy(
     const std::string& policy_blob,
     const StorePolicyCallback& callback) {
   device_policy_.policy_blob_ = policy_blob;
   device_policy_.store_callbacks_.push_back(callback);
 }
 
 void DeviceSettingsTestHelper::StoreDeviceLocalAccountPolicy(
     const std::string& account_id,
     const std::string& policy_blob,
@@ skipping 84 matching lines @@
         const_cast<user_manager::User*>(user));
   }
   OwnerSettingsServiceChromeOS* service =
       OwnerSettingsServiceChromeOSFactory::GetForBrowserContext(profile_.get());
   CHECK(service);
   if (tpm_is_ready)
     service->OnTPMTokenReady(true /* token is enabled */);
 }
 
 }  // namespace chromeos