Fix CrOS Official build from options2 copy.

chrome/browser/ui/webui/options2/chromeos/stats_options_handler.cc

 // Copyright (c) 2011 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/browser/ui/webui/options2/chromeos/stats_options_handler.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "content/public/browser/user_metrics.h"
 
+using content::UserMetricsAction;
+
 namespace chromeos {
 
 StatsOptionsHandler::StatsOptionsHandler() {
 }
 
 // OptionsPageUIHandler implementation.
 void StatsOptionsHandler::GetLocalizedValues(
     DictionaryValue* localized_strings) {
 }
 
 void StatsOptionsHandler::Initialize() {
 }
 
 // WebUIMessageHandler implementation.
 void StatsOptionsHandler::RegisterMessages() {
   web_ui_->RegisterMessageCallback("metricsReportingCheckboxAction",
       base::Bind(&StatsOptionsHandler::HandleMetricsReportingCheckbox,
                  base::Unretained(this)));
 }
 
 void StatsOptionsHandler::HandleMetricsReportingCheckbox(
     const ListValue* args) {
 #if defined(GOOGLE_CHROME_BUILD)
   const std::string checked_str = UTF16ToUTF8(ExtractStringValue(args));
   const bool enabled = (checked_str == "true");
-  UserMetrics::RecordAction(
+  content::RecordAction(
       enabled ?
       UserMetricsAction("Options_MetricsReportingCheckbox_Enable") :
       UserMetricsAction("Options_MetricsReportingCheckbox_Disable"));
 #endif
 }
 
 }  // namespace chromeos