Change mojo geometry structs from using type converters to StructTraits.

mash/example/window_type_launcher/window_type_launcher.cc

 // Copyright (c) 2012 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/example/window_type_launcher/window_type_launcher.h"
 
 #include <stdint.h>
 
 #include "base/macros.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/threading/platform_thread.h"
 #include "components/mus/public/cpp/property_type_converters.h"
 #include "mash/session/public/interfaces/session.mojom.h"
 #include "services/shell/public/cpp/connection.h"
 #include "services/shell/public/cpp/connector.h"
 #include "ui/aura/window.h"
 #include "ui/aura/window_event_dispatcher.h"
 #include "ui/compositor/layer.h"
 #include "ui/gfx/canvas.h"
-#include "ui/gfx/geometry/mojo/geometry_type_converters.h"
 #include "ui/views/context_menu_controller.h"
 #include "ui/views/controls/button/button.h"
 #include "ui/views/controls/button/label_button.h"
 #include "ui/views/controls/menu/menu_delegate.h"
 #include "ui/views/controls/menu/menu_item_view.h"
 #include "ui/views/controls/menu/menu_runner.h"
 #include "ui/views/controls/textfield/textfield.h"
 #include "ui/views/layout/grid_layout.h"
 #include "ui/views/mus/aura_init.h"
 #include "ui/views/mus/window_manager_connection.h"
@@ skipping 481 matching lines @@
   params.delegate = new WindowTypeLauncherView(this, connector_);
   window->Init(params);
   window->Show();
   windows_.push_back(window);
 }
 
 void WindowTypeLauncher::Create(shell::Connection* connection,
                                 mash::mojom::LaunchableRequest request) {
   bindings_.AddBinding(this, std::move(request));
 }