Record policy usage statistics every 24 hours.

chrome/browser/policy/browser_policy_connector.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/policy/browser_policy_connector.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/file_path.h"
+#include "base/message_loop.h"
 #include "base/path_service.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/policy/async_policy_provider.h"
 #include "chrome/browser/policy/cloud_policy_client.h"
 #include "chrome/browser/policy/cloud_policy_provider.h"
 #include "chrome/browser/policy/cloud_policy_service.h"
 #include "chrome/browser/policy/cloud_policy_subsystem.h"
 #include "chrome/browser/policy/configuration_policy_provider.h"
 #include "chrome/browser/policy/device_management_service.h"
 #include "chrome/browser/policy/managed_mode_policy_provider.h"
 #include "chrome/browser/policy/managed_mode_policy_provider_factory.h"
 #include "chrome/browser/policy/policy_service_impl.h"
+#include "chrome/browser/policy/policy_statistics_collector.h"
 #include "chrome/browser/policy/user_cloud_policy_manager.h"
 #include "chrome/browser/policy/user_policy_cache.h"
 #include "chrome/browser/policy/user_policy_token_cache.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/signin/token_service.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/pref_names.h"
 #include "content/public/browser/notification_details.h"
@@ skipping 120 matching lines @@
   if (!command_line->HasSwitch(switches::kEnableCloudPolicyService)) {
     managed_cloud_provider_.reset(new CloudPolicyProvider(
         this,
         POLICY_LEVEL_MANDATORY));
     recommended_cloud_provider_.reset(new CloudPolicyProvider(
         this,
         POLICY_LEVEL_RECOMMENDED));
   }
 
   InitializeDevicePolicy();
+#endif
 
   // Complete the initialization once the message loops are spinning.
   MessageLoop::current()->PostTask(
       FROM_HERE,
       base::Bind(&BrowserPolicyConnector::CompleteInitialization,
                  weak_ptr_factory_.GetWeakPtr()));
-#endif
 }
 
 scoped_ptr<UserCloudPolicyManager>
     BrowserPolicyConnector::CreateCloudPolicyManager(Profile* profile) {
   scoped_ptr<UserCloudPolicyManager> manager;
   const CommandLine* command_line = CommandLine::ForCurrentProcess();
   if (command_line->HasSwitch(switches::kEnableCloudPolicyService)) {
     bool wait_for_policy_fetch = false;
 #if defined(OS_CHROMEOS)
     // TODO(mnissler): Revisit once Chrome OS gains multi-profiles support.
@@ skipping 435 matching lines @@
   if (device_data_store_.get()) {
     device_data_store_->set_device_status_collector(
         new DeviceStatusCollector(
             g_browser_process->local_state(),
             chromeos::system::StatisticsProvider::GetInstance(),
             NULL));
   }
 
   SetTimezoneIfPolicyAvailable();
 #endif
+
+  // TODO: Do not use g_browser_process once policy service is moved to
+  // BrowserPolicyConnector (http://crbug.com/128999).
+  policy_statistics_collector_.reset(new policy::PolicyStatisticsCollector(
+      g_browser_process->policy_service(),
+      g_browser_process->local_state(),
+      MessageLoop::current()->message_loop_proxy()));
 }
 
 void BrowserPolicyConnector::SetTimezoneIfPolicyAvailable() {
 #if defined(OS_CHROMEOS)
   typedef chromeos::CrosSettingsProvider Provider;
   Provider::TrustedStatus result =
       chromeos::CrosSettings::Get()->PrepareTrustedValues(
           base::Bind(&BrowserPolicyConnector::SetTimezoneIfPolicyAvailable,
                      weak_ptr_factory_.GetWeakPtr()));
 
@@ skipping 28 matching lines @@
     return new AsyncPolicyProvider(loader.Pass());
   } else {
     return NULL;
   }
 #else
   return NULL;
 #endif
 }
 
 }  // namespace policy