ChromeOS: Time zone setting dropdown should be grayed out once we enable the Automatically resolve …

chrome/browser/ui/webui/options/browser_options_handler.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_WEBUI_OPTIONS_BROWSER_OPTIONS_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_OPTIONS_BROWSER_OPTIONS_HANDLER_H_
 
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 91 matching lines @@
                          const extensions::Extension* extension) override;
   void OnExtensionUnloaded(
       content::BrowserContext* browser_context,
       const extensions::Extension* extension,
       extensions::UnloadedExtensionInfo::Reason reason) override;
 
   // policy::PolicyService::Observer:
   void OnPolicyUpdated(const policy::PolicyNamespace& ns,
                        const policy::PolicyMap& previous,
                        const policy::PolicyMap& current) override;
+
  private:
   // content::NotificationObserver implementation.
   void Observe(int type,
                const content::NotificationSource& source,
                const content::NotificationDetails& details) override;
 
  // ProfileInfoCacheObserver implementation.
  void OnProfileAdded(const base::FilePath& profile_path) override;
  void OnProfileWasRemoved(const base::FilePath& profile_path,
                           const base::string16& profile_name) override;
@@ skipping 254 matching lines @@
 
   // Notifies the result of MetricsReportingEnabled change to Javascript layer.
   void MetricsReportingChangeCallback(bool enabled);
 
   // Calls a Javascript function to set the state of MetricsReporting checkbox.
   void SetMetricsReportingCheckbox(bool checked, bool disabled);
 
 #if defined(OS_CHROMEOS)
   // Setup the accessibility features for ChromeOS.
   void SetupAccessibilityFeatures();
+
+  // Updates TimeZone options section for ChromeOS.
+  void OnResolveTimezoneByGeolocationChanged();
 #endif
 
   // Returns a newly created dictionary with a number of properties that
   // correspond to the status of sync.
   scoped_ptr<base::DictionaryValue> GetSyncStateDictionary();
 
   scoped_refptr<ShellIntegration::DefaultBrowserWorker> default_browser_worker_;
 
   bool page_initialized_;
 
@@ skipping 21 matching lines @@
 
   // Used to get WeakPtr to self for use on the UI thread.
   base::WeakPtrFactory<BrowserOptionsHandler> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserOptionsHandler);
 };
 
 }  // namespace options
 
 #endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS_BROWSER_OPTIONS_HANDLER_H_