ChromeOS: Implement periodic timezone refresh on geolocation data.

chrome/common/pref_names.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/common/pref_names.h"
 
 #include "base/basictypes.h"
 #include "chrome/common/pref_font_webkit_names.h"
 
 namespace prefs {
@@ skipping 467 matching lines @@
 
 // A integer pref for the touchpad sensitivity.
 const char kMouseSensitivity[] = "settings.mouse.sensitivity2";
 
 // A integer pref for the touchpad sensitivity.
 const char kTouchpadSensitivity[] = "settings.touchpad.sensitivity2";
 
 // A boolean pref set to true if time should be displayed in 24-hour clock.
 const char kUse24HourClock[] = "settings.clock.use_24hour_clock";
 
+// This setting disables manual timezone selection and starts periodic timezone
+// refresh.
+const char kResolveTimezoneByGeolocation[] =
+    "settings.resolve_timezone_by_geolocation";
+
 // A boolean pref to disable Google Drive integration.
 // The pref prefix should remain as "gdata" for backward compatibility.
 const char kDisableDrive[] = "gdata.disabled";
 
 // A boolean pref to disable Drive over cellular connections.
 // The pref prefix should remain as "gdata" for backward compatibility.
 const char kDisableDriveOverCellular[] = "gdata.cellular.disabled";
 
 // A boolean pref to disable hosted files on Drive.
 // The pref prefix should remain as "gdata" for backward compatibility.
@@ skipping 1451 matching lines @@
 const char kMessageCenterShowedFirstRunBalloon[] =
     "message_center.showed_first_run_balloon";
 
 // Boolean recording whether the user has disabled the notifications
 // menubar or systray icon.
 const char kMessageCenterShowIcon[] = "message_center.show_icon";
 
 const char kMessageCenterForcedOnTaskbar[] =
     "message_center.was_forced_on_taskbar";
 
+#if defined(OS_CHROMEOS)
+// This setting starts periodic timezone refresh when not in user session.
+// (user session is controlled by user profile preference
+// kResolveTimezoneByGeolocation
+const char kResolveDeviceTimezoneByGeolocation[] =
+    "settings.resolve_device_timezone_by_geolocation";
+#endif  // defined(OS_CHROMEOS)
+
 // *************** SERVICE PREFS ***************
 // These are attached to the service process.
 
 const char kCloudPrintRoot[] = "cloud_print";
 const char kCloudPrintProxyEnabled[] = "cloud_print.enabled";
 // The unique id for this instance of the cloud print proxy.
 const char kCloudPrintProxyId[] = "cloud_print.proxy_id";
 // The GAIA auth token for Cloud Print
 const char kCloudPrintAuthToken[] = "cloud_print.auth_token";
 // The GAIA auth token used by Cloud Print to authenticate with the XMPP server
@@ skipping 296 matching lines @@
 const char kPasswordBubbleNopesCount[] = "password_bubble.nopes";
 
 // Last user's interaction with the password bubble.
 const char kPasswordBubbleLastInteractions[] = "password_bubble.interactions";
 
 // Boolean that indicates whether elevation is needed to recover Chrome upgrade.
 const char kRecoveryComponentNeedsElevation[] =
     "recovery_component.needs_elevation";
 
 }  // namespace prefs