Add app_list_presenterr pointer in app_list_presenter_delegate_mus to use dismiss function

chrome/browser/ui/ash/app_list/test_window_manager_connection.cc

+// Copyright 2013 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/ash/app_list/app_list_presenter_delegate_mus.h"
+
+#include <memory>
+#include <string>
+
+#include "base/command_line.h"
+#include "base/files/file_path.h"
+#include "base/memory/ptr_util.h"
+#include "base/message_loop/message_loop.h"
+#include "base/run_loop.h"
+#include "base/synchronization/waitable_event.h"
+#include "base/threading/simple_thread.h"
+#include "base/threading/thread.h"
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/ui/app_list/app_list_service_impl.h"
+#include "chrome/browser/ui/ash/app_list/app_list_presenter_delegate_mus.h"
+#include "services/shell/background/background_shell.h"
+#include "services/shell/public/cpp/connector.h"
+#include "services/shell/public/cpp/service.h"
+#include "services/shell/public/cpp/service_context.h"
+// #include "services/ui/common/switches.h"
+#include "services/ui/public/cpp/tests/window_tree_client_private.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "ui/app_list/app_list_switches.h"
+#include "ui/app_list/presenter/app_list_presenter_delegate_factory.h"
+#include "ui/app_list/presenter/app_list_presenter_impl.h"
+#include "ui/app_list/presenter/app_list_view_delegate_factory.h"
+#include "ui/app_list/presenter/test/app_list_presenter_impl_test_api.h"
+#include "ui/app_list/test/app_list_test_view_delegate.h"
+#include "ui/app_list/views/app_list_main_view.h"
+#include "ui/app_list/views/app_list_view.h"
+#include "ui/app_list/views/contents_view.h"
+#include "ui/events/event.h"
+#include "ui/events/test/test_event_handler.h"
+#include "ui/views/controls/native/native_view_host.h"
+#include "ui/views/mus/native_widget_mus.h"
+#include "ui/views/mus/views_mus_test_suite.h"
+#include "ui/views/mus/window_manager_connection.h"
+#include "ui/views/pointer_watcher.h"
+#include "ui/views/test/focus_manager_test.h"
+#include "ui/views/test/platform_test_helper.h"
+#include "ui/views/test/scoped_views_test_helper.h"
+#include "ui/views/test/views_test_base.h"
+#include "ui/views/views_delegate.h"
+#include "ui/views/views_test_suite.h"
+#include "ui/views/widget/widget.h"
+#include "ui/views/widget/widget_delegate.h"
+#include "ui/views/widget/widget_observer.h"
+#include "ui/wm/core/default_activation_client.h"
+#include "ui/wm/core/window_util.h"
+#include "ui/views/test/scoped_views_test_helper.h"
+#include "ui/views/views_delegate.h"
+
+namespace views {
+
+class TestWindowManagerConnection : public testing::Test {
+  // class TestWindowManagerConnection : public ViewsTestBase {
+ public:
+  TestWindowManagerConnection() {}
+
+  void SetUp() override {
+    LOG(ERROR) << "\n\n\n Create SetUp TestWindowManagerConnection  \n\n\n";
+    testing::Test::SetUp();
+    LOG(ERROR) << "\n\n\n End SetUp TestWindowManagerConnection  \n\n\n";
+  }
+
+  void TearDown() override {
+    LOG(ERROR) << "\n\n\n Create TearDown TestWindowManagerConnection  \n\n\n";
+    testing::Test::TearDown();
+    LOG(ERROR)
+        << "\n\n\n End TearDown TestWindowManagerConnection SetUp \n\n\n";
+  }
+  ~TestWindowManagerConnection() override {}
+
+  // Creates a test widget. Takes ownership of |delegate|.
+  // std::unique_ptr<Widget> CreateWidget(WidgetDelegate* delegate) {
+  //   std::unique_ptr<Widget> widget(new Widget());
+  //   Widget::InitParams params =
+  //   CreateParams(Widget::InitParams::TYPE_WINDOW);
+  //   params.delegate = delegate;
+  //   params.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
+  //   params.bounds = initial_bounds();
+  //   widget->Init(params);
+  //   return widget;
+  // }
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(TestWindowManagerConnection);
+};
+
+TEST_F(TestWindowManagerConnection, HideOnFocusOut) {
+  base::MessageLoop message_loop(base::MessageLoop::TYPE_UI);
+  ScopedViewsTestHelper helper;
+
+  ASSERT_TRUE(WindowManagerConnection::Exists());
+}
+}