ChromeOS: implement per-user time zone preferences.

chromeos/chromeos_switches.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 "chromeos/chromeos_switches.h"
 
 #include <string>
 
 #include "base/command_line.h"
 #include "base/feature_list.h"
@@ skipping 504 matching lines @@
 // Forces use of Chrome OS Gaia API v1.
 const char kCrosGaiaApiV1[] = "cros-gaia-api-v1";
 
 // List of locales supported by voice interaction.
 const char kVoiceInteractionLocales[] = "voice-interaction-supported-locales";
 
 // Enables license type selection by user during enrollment.
 const char kEnterpriseEnableLicenseTypeSelection[] =
     "enterprise-enable-license-type-selection";
 
+// Disables per-user timezone.
+const char kDisablePerUserTimezone[] = "disable-per-user-timezone";
+
 bool WakeOnWifiEnabled() {
   return !base::CommandLine::ForCurrentProcess()->HasSwitch(kDisableWakeOnWifi);
 }
 
 bool MemoryPressureHandlingEnabled() {
   if (base::FieldTrialList::FindFullName(kMemoryPressureExperimentName) ==
       kMemoryPressureHandlingOff) {
     return false;
   }
   return true;
@@ skipping 60 matching lines @@
               .find(locale) == std::string::npos) {
     return false;
   }
 
   return command_line->HasSwitch(kEnableVoiceInteraction) ||
          base::FeatureList::IsEnabled(kVoiceInteractionFeature);
 }
 
 }  // namespace switches
 }  // namespace chromeos