webui/options: Do not use Value::CreateStringValue.

chrome/browser/ui/webui/options/chromeos/timezone_options_util.cc

Index: chrome/browser/ui/webui/options/chromeos/timezone_options_util.cc
diff --git a/chrome/browser/ui/webui/options/chromeos/timezone_options_util.cc b/chrome/browser/ui/webui/options/chromeos/timezone_options_util.cc
index f2ed2c3ef4b18149fbb3f9e5404bd30d9ee604c1..ef6d809f40cf64eec6d3cb339f406a3dcdde070d 100644
--- a/chrome/browser/ui/webui/options/chromeos/timezone_options_util.cc
+++ b/chrome/browser/ui/webui/options/chromeos/timezone_options_util.cc
@@ -132,9 +132,9 @@ scoped_ptr<base::ListValue> GetTimezoneList() {
        iter != timezones.end(); ++iter) {
     const icu::TimeZone* timezone = *iter;
     base::ListValue* option = new base::ListValue();
-    option->Append(Value::CreateStringValue(
+    option->Append(new base::StringValue(
         chromeos::system::TimezoneSettings::GetTimezoneID(*timezone)));
-    option->Append(Value::CreateStringValue(GetTimezoneName(*timezone)));
+    option->Append(new base::StringValue(GetTimezoneName(*timezone)));
     timezoneList->Append(option);
   }
   return timezoneList.Pass();