Introduce profile for lock screen apps

chrome/browser/policy/profile_policy_connector_factory.cc

 // Copyright (c) 2013 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/policy/profile_policy_connector_factory.h"
 
 #include <utility>
 
 #include "base/logging.h"
 #include "base/memory/singleton.h"
@@ skipping 89 matching lines @@
 
   const user_manager::User* user = nullptr;
   SchemaRegistry* schema_registry =
       SchemaRegistryServiceFactory::GetForContext(context)->registry();
 
   ConfigurationPolicyProvider* policy_provider = nullptr;
   const CloudPolicyStore* policy_store = nullptr;
 
 #if defined(OS_CHROMEOS)
   Profile* const profile = Profile::FromBrowserContext(context);
-  if (!chromeos::ProfileHelper::IsSigninProfile(profile)) {
+  if (!chromeos::ProfileHelper::IsSigninProfile(profile) &&
+      !chromeos::ProfileHelper::IsLockScreenAppProfile(profile)) {
     user = chromeos::ProfileHelper::Get()->GetUserByProfile(profile);
     CHECK(user);
   }
 
   CloudPolicyManager* user_cloud_policy_manager =
       UserPolicyManagerFactoryChromeOS::GetCloudPolicyManagerForProfile(
           profile);
   ActiveDirectoryPolicyManager* active_directory_manager =
       UserPolicyManagerFactoryChromeOS::
           GetActiveDirectoryPolicyManagerForProfile(profile);
@@ skipping 53 matching lines @@
 
 bool ProfilePolicyConnectorFactory::HasTestingFactory(
     content::BrowserContext* context) {
   return false;
 }
 
 void ProfilePolicyConnectorFactory::CreateServiceNow(
     content::BrowserContext* context) {}
 
 }  // namespace policy