ComponentCloudPolicyService tracks the signin state.

chrome/browser/chromeos/policy/user_cloud_policy_manager_chromeos.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/policy/user_cloud_policy_manager_chromeos.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop_proxy.h"
 #include "base/metrics/histogram.h"
 #include "base/metrics/sparse_histogram.h"
 #include "base/sequenced_task_runner.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chromeos/policy/policy_oauth2_token_fetcher.h"
 #include "chrome/browser/chromeos/policy/user_cloud_policy_manager_factory_chromeos.h"
 #include "chrome/browser/chromeos/profiles/profile_helper.h"
 #include "chrome/browser/policy/cloud/cloud_external_data_manager.h"
 #include "chrome/browser/policy/cloud/cloud_policy_refresh_scheduler.h"
 #include "chrome/browser/policy/cloud/resource_cache.h"
 #include "chrome/browser/policy/policy_bundle.h"
-#include "chrome/common/chrome_switches.h"
 #include "components/policy/core/common/policy_pref_names.h"
+#include "components/policy/core/common/policy_switches.h"
 #include "content/public/browser/browser_thread.h"
 #include "net/url_request/url_request_context_getter.h"
 
 namespace em = enterprise_management;
 
 namespace policy {
 
 namespace {
 
 // UMA histogram names.
@@ skipping 190 matching lines @@
 void UserCloudPolicyManagerChromeOS::OnClientError(
     CloudPolicyClient* cloud_policy_client) {
   DCHECK_EQ(client(), cloud_policy_client);
   if (wait_for_policy_fetch_) {
     UMA_HISTOGRAM_SPARSE_SLOWLY(kUMAInitialFetchClientError,
                                 cloud_policy_client->status());
   }
   CancelWaitForPolicyFetch();
 }
 
-void UserCloudPolicyManagerChromeOS::OnComponentCloudPolicyRefreshNeeded() {
-  core()->RefreshSoon();
-}
-
 void UserCloudPolicyManagerChromeOS::OnComponentCloudPolicyUpdated() {
   CheckAndPublishPolicy();
   StartRefreshSchedulerIfReady();
 }
 
 void UserCloudPolicyManagerChromeOS::CreateComponentCloudPolicyService(
     const scoped_refptr<net::URLRequestContextGetter>& request_context) {
   // Init() must have been called.
   DCHECK(schema_registry());
   // Called at most once.
   DCHECK(!component_policy_service_);
 
   if (!CommandLine::ForCurrentProcess()->HasSwitch(
            switches::kEnableComponentCloudPolicy)) {
     return;
   }
 
   // TODO(joaodasilva): Move the |backend_task_runner| to the blocking pool.
   // Currently it's not possible because the ComponentCloudPolicyStore is
   // NonThreadSafe and doesn't support getting calls from different threads.
   scoped_refptr<base::SequencedTaskRunner> backend_task_runner =
       content::BrowserThread::GetMessageLoopProxyForThread(
           content::BrowserThread::FILE);
   scoped_ptr<ResourceCache> resource_cache(
       new ResourceCache(resource_cache_dir_, backend_task_runner));
   component_policy_service_.reset(new ComponentCloudPolicyService(
       this,
       schema_registry(),
-      store_.get(),
+      core(),
       resource_cache.Pass(),
-      client(),
       request_context,
       backend_task_runner,
       content::BrowserThread::GetMessageLoopProxyForThread(
           content::BrowserThread::IO)));
 }
 
 void UserCloudPolicyManagerChromeOS::FetchPolicyOAuthTokenUsingSigninProfile() {
   scoped_refptr<net::URLRequestContextGetter> signin_context;
   Profile* signin_profile = chromeos::ProfileHelper::GetSigninProfile();
   if (signin_profile)
@@ skipping 82 matching lines @@
     // OnComponentCloudPolicyUpdated() once it's ready.
     return;
   }
 
   core()->StartRefreshScheduler();
   core()->TrackRefreshDelayPref(local_state_,
                                 policy_prefs::kUserPolicyRefreshRate);
 }
 
 }  // namespace policy