StructTraits to map mus::mojom::Event to unique_ptr<ui::Event>

ui/views/mus/native_widget_mus_unittest.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 "ui/views/mus/native_widget_mus.h"
 
 #include "base/callback.h"
 #include "base/macros.h"
 #include "components/mus/public/cpp/property_type_converters.h"
 #include "components/mus/public/cpp/tests/window_tree_client_private.h"
@@ skipping 399 matching lines @@
   content->SetBounds(10, 20, 90, 180);
   widget->GetContentsView()->AddChildView(content);
 
   ui::test::TestEventHandler handler;
   content->AddPreTargetHandler(&handler);
 
   std::unique_ptr<ui::MouseEvent> mouse = CreateMouseEvent();
   NativeWidgetMus* native_widget =
       static_cast<NativeWidgetMus*>(widget->native_widget_private());
   mus::WindowTreeClientPrivate test_api(native_widget->window());
-  test_api.CallOnWindowInputEvent(native_widget->window(), *mouse);
+  test_api.CallOnWindowInputEvent(native_widget->window(), std::move(mouse));
   EXPECT_EQ(1, handler.num_mouse_events());
 }
 
 // Tests that an incoming UI event is acked with the handled status.
 TEST_F(NativeWidgetMusTest, EventAcked) {
   std::unique_ptr<Widget> widget(CreateWidget(nullptr));
   widget->Show();
 
   View* content = new HandleMousePressView;
   content->SetBounds(10, 20, 90, 180);
@@ skipping 84 matching lines @@
   mus_window->SetBounds(end_bounds);
 
   EXPECT_EQ(end_bounds, mus_window->bounds());
 
   // Main check for this test: Setting |mus_window| bounds while bypassing
   // |native_widget| must update window_tree_host bounds.
   EXPECT_EQ(end_bounds, native_widget->window_tree_host()->GetBounds());
 }
 
 }  // namespace views