Use ui::Event instead of mojom::EventPtr in mash/wm.

mash/wm/root_window_controller.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 "mash/wm/root_window_controller.h"
 
 #include <stdint.h>
 
 #include "base/bind.h"
 #include "components/mus/common/util.h"
@@ skipping 64 matching lines @@
 }
 
 bool RootWindowController::WindowIsContainer(const mus::Window* window) const {
   return window && window->parent() == root_;
 }
 
 mus::WindowManagerClient* RootWindowController::window_manager_client() {
   return window_manager_->window_manager_client();
 }
 
-void RootWindowController::OnAccelerator(uint32_t id,
-                                         mus::mojom::EventPtr event) {
+void RootWindowController::OnAccelerator(uint32_t id, const ui::Event& event) {
   switch (id) {
     case kWindowSwitchAccelerator:
       window_manager_client()->ActivateNextWindow();
       break;
     default:
-      app_->OnAccelerator(id, std::move(event));
+      app_->OnAccelerator(id, event);
       break;
   }
 }
 
 RootWindowController::RootWindowController(WindowManagerApplication* app)
     : app_(app), root_(nullptr), window_count_(0) {
   window_manager_.reset(new WindowManager);
 }
 
 RootWindowController::~RootWindowController() {}
@@ skipping 93 matching lines @@
                   mojom::Container::LOGIN_WINDOWS);
   CreateContainer(mojom::Container::SYSTEM_MODAL_WINDOWS,
                   mojom::Container::ROOT);
   CreateContainer(mojom::Container::KEYBOARD, mojom::Container::ROOT);
   CreateContainer(mojom::Container::MENUS, mojom::Container::ROOT);
   CreateContainer(mojom::Container::TOOLTIPS, mojom::Container::ROOT);
 }
 
 }  // namespace wm
 }  // namespace mash