ChromeOS: Implement periodic timezone refresh on geolocation data.

chrome/browser/browser_process_platform_part_chromeos.h

 // 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.
 
 #ifndef CHROME_BROWSER_BROWSER_PROCESS_PLATFORM_PART_CHROMEOS_H_
 #define CHROME_BROWSER_BROWSER_PROCESS_PLATFORM_PART_CHROMEOS_H_
 
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/threading/non_thread_safe.h"
 #include "chrome/browser/browser_process_platform_part_base.h"
 
 namespace base {
 class CommandLine;
 }
 
 namespace chromeos {
 class ChromeUserManager;
 class OomPriorityManager;
 class ProfileHelper;
+class TimeZoneResolver;
 }
 
 namespace chromeos {
 namespace system {
 class AutomaticRebootManager;
 class DeviceDisablingManager;
 class DeviceDisablingManagerDefaultDelegate;
 }
 }
 
@@ skipping 48 matching lines @@
   policy::BrowserPolicyConnectorChromeOS* browser_policy_connector_chromeos();
 
   chromeos::ChromeUserManager* user_manager() {
     return chrome_user_manager_.get();
   }
 
   chromeos::system::DeviceDisablingManager* device_disabling_manager() {
     return device_disabling_manager_.get();
   }
 
+  chromeos::TimeZoneResolver* GetTimezoneResolver();
+
   // Overridden from BrowserProcessPlatformPartBase:
   void StartTearDown() override;
 
   scoped_ptr<policy::BrowserPolicyConnector> CreateBrowserPolicyConnector()
       override;
 
  private:
   void CreateProfileHelper();
 
   scoped_ptr<session_manager::SessionManager> session_manager_;
 
   bool created_profile_helper_;
   scoped_ptr<chromeos::ProfileHelper> profile_helper_;
 
   scoped_ptr<chromeos::OomPriorityManager> oom_priority_manager_;
 
   scoped_ptr<chromeos::system::AutomaticRebootManager>
       automatic_reboot_manager_;
 
   scoped_ptr<chromeos::ChromeUserManager> chrome_user_manager_;
 
   scoped_ptr<chromeos::system::DeviceDisablingManagerDefaultDelegate>
       device_disabling_manager_delegate_;
   scoped_ptr<chromeos::system::DeviceDisablingManager>
       device_disabling_manager_;
 
+  scoped_ptr<chromeos::TimeZoneResolver> timezone_resolver_;
+
   DISALLOW_COPY_AND_ASSIGN(BrowserProcessPlatformPart);
 };
 
 #endif  // CHROME_BROWSER_BROWSER_PROCESS_PLATFORM_PART_CHROMEOS_H_