ChromeOS: implement per-user time zone preferences.

chromeos/settings/cros_settings_names.cc

Index: chromeos/settings/cros_settings_names.cc
diff --git a/chromeos/settings/cros_settings_names.cc b/chromeos/settings/cros_settings_names.cc
index e203881ff443a03475bff3856e670a3e54338719..3c66a54dbe170b7823f292ef1577ebac1712cfa4 100644
--- a/chromeos/settings/cros_settings_names.cc
+++ b/chromeos/settings/cros_settings_names.cc
@@ -245,4 +245,6 @@ const char kDeviceLoginScreenLocales[] = "cros.device_login_screen_locales";
 const char kDeviceLoginScreenInputMethods[] =
     "cros.device_login_screen_input_methods";
 
+// A boolean pref that matches enable-per-user-time-zone chrome://flags value.
+const char kPerUserTimezoneEnabled[] = "cros.flags.per_user_timezone_enabled";

[stevenjb, 2017/05/25 22:13:06]

Why are we mapping a flag to a pref? In particular I find the HTML/JS code that
uses prefs.cros.flags.per_user_timezone_enabled.value more complicated than it
probably needs to be. Unless this can change dynamically, we should just set the
value in loadTimeData like we do for other flags, e.g.:
https://cs.chromium.org/chromium/src/chrome/browser/ui/webui/settings/chromeo...

[Alexander Alekseev, 2017/05/29 21:10:23]

Done.

 }  // namespace chromeos