[MacViews] Implemented text context menu

ui/views/controls/views_text_services_context_menu.cc

Index: ui/views/controls/views_text_services_context_menu.cc
diff --git a/ui/views/controls/views_text_services_context_menu.cc b/ui/views/controls/views_text_services_context_menu.cc
new file mode 100644
index 0000000000000000000000000000000000000000..8a6a4148bfae7977dfe13d307d516afb97796569
--- /dev/null
+++ b/ui/views/controls/views_text_services_context_menu.cc
@@ -0,0 +1,16 @@
+// Copyright 2017 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 "ui/views/controls/views_text_services_context_menu.h"
+
+namespace views {
+
+// static
+std::unique_ptr<ViewsTextServicesContextMenu>
+ViewsTextServicesContextMenu::Create(ui::SimpleMenuModel* menu,
+                                     Textfield* client) {
+  return nullptr;
+}
+
+}  // namespace views