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

components/mus/public/cpp/tests/window_server_test_base.cc

 // Copyright 2015 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 "components/mus/public/cpp/tests/window_server_test_base.h"
 
 #include "base/bind.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/test/test_timeouts.h"
@@ skipping 95 matching lines @@
              : true;
 }
 
 Window* WindowServerTestBase::OnWmCreateTopLevelWindow(
     std::map<std::string, std::vector<uint8_t>>* properties) {
   return window_manager_delegate_
              ? window_manager_delegate_->OnWmCreateTopLevelWindow(properties)
              : nullptr;
 }
 
-void WindowServerTestBase::OnAccelerator(uint32_t id, mojom::EventPtr event) {
+void WindowServerTestBase::OnAccelerator(uint32_t id, const ui::Event& event) {
   if (window_manager_delegate_)
-    window_manager_delegate_->OnAccelerator(id, std::move(event));
+    window_manager_delegate_->OnAccelerator(id, event);
 }
 
 void WindowServerTestBase::Create(
     mojo::Connection* connection,
     mojo::InterfaceRequest<mojom::WindowTreeClient> request) {
   WindowTreeConnection::Create(
       this, std::move(request),
       WindowTreeConnection::CreateType::DONT_WAIT_FOR_EMBED);
 }
 
 }  // namespace mus