Refactor ViewsDelegate singleton

chrome/browser/ui/views/menu_test_base.cc

 // Copyright 2014 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 "base/strings/utf_string_conversions.h"
 #include "chrome/browser/ui/views/menu_test_base.h"
 #include "chrome/test/base/interactive_test_utils.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "ui/base/test/ui_controls.h"
 #include "ui/views/controls/button/menu_button.h"
 #include "ui/views/controls/menu/menu_item_view.h"
 #include "ui/views/controls/menu/menu_runner.h"
+#include "ui/views/widget/widget.h"
 
 MenuTestBase::MenuTestBase()
     : ViewEventTestBase(),
       button_(NULL),
       menu_(NULL),
       last_command_(0) {
 }
 
 MenuTestBase::~MenuTestBase() {
 }
@@ skipping 58 matching lines @@
   ignore_result(menu_runner_->RunMenuAt(source->GetWidget(),
                                         button_,
                                         bounds,
                                         views::MENU_ANCHOR_TOPLEFT,
                                         ui::MENU_SOURCE_NONE));
 }
 
 void MenuTestBase::ExecuteCommand(int id) {
   last_command_ = id;
 }