Add storage manager overlay on Settings.

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

+// Copyright 2016 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/options/chromeos/storage_manager_handler.h"
+
+#include "chrome/grit/generated_resources.h"
+
+namespace chromeos {
+namespace options {
+
+StorageManagerHandler::StorageManagerHandler() {
+}
+
+StorageManagerHandler::~StorageManagerHandler() {
+}
+
+void StorageManagerHandler::GetLocalizedValues(
+    base::DictionaryValue* localized_strings) {
+  DCHECK(localized_strings);
+
+  RegisterTitle(localized_strings, "storageManagerPage",
+                IDS_OPTIONS_SETTINGS_STORAGE_MANAGER_TAB_TITLE);
+}
+
+void StorageManagerHandler::InitializePage() {
+  DCHECK(web_ui());
+}
+
+void StorageManagerHandler::RegisterMessages() {
+  DCHECK(web_ui());
+}
+
+}  // namespace options
+}  // namespace chromeos