Options2: Pull the trigger.

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"
+
+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(
+      enabled ?
+      UserMetricsAction("Options_MetricsReportingCheckbox_Enable") :
+      UserMetricsAction("Options_MetricsReportingCheckbox_Disable"));
+#endif
+}
+
+}  // namespace chromeos