Enable InputDeviceServer/InputDeviceClient in mash.

ash/sysui/sysui_application.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 "ash/sysui/sysui_application.h"
 
 #include <map>
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 13 matching lines @@
 #include "ash/sysui/keyboard_ui_mus.h"
 #include "ash/sysui/shelf_delegate_mus.h"
 #include "ash/sysui/shell_delegate_mus.h"
 #include "ash/sysui/stub_context_factory.h"
 #include "ash/sysui/user_wallpaper_delegate_mus.h"
 #include "base/bind.h"
 #include "base/files/file_path.h"
 #include "base/path_service.h"
 #include "base/threading/sequenced_worker_pool.h"
 #include "components/mus/public/cpp/property_type_converters.h"
+#include "components/mus/public/interfaces/input_devices/input_device_server.mojom.h"
 #include "services/catalog/public/cpp/resource_loader.h"
 #include "services/shell/public/cpp/connector.h"
 #include "ui/aura/env.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/base/ui_base_paths.h"
 #include "ui/display/display.h"
 #include "ui/display/screen.h"
 #include "ui/message_center/message_center.h"
 #include "ui/platform_window/stub/stub_window.h"
 #include "ui/views/mus/aura_init.h"
 #include "ui/views/mus/native_widget_mus.h"
 #include "ui/views/mus/window_manager_connection.h"
 #include "ui/views/views_delegate.h"
 
 #if defined(OS_CHROMEOS)
 #include "chromeos/audio/cras_audio_handler.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
 #include "device/bluetooth/dbus/bluez_dbus_manager.h"
-#include "ui/events/devices/device_data_manager.h"
 #endif
 
 using views::ViewsDelegate;
 
 namespace ash {
 namespace sysui {
 
 namespace {
 
 const char kResourceFileStrings[] = "ash_resources_strings.pak";
@@ skipping 212 matching lines @@
     rb.AddDataPackFromFile(loader.TakeFile(kResourceFile100),
                            ui::SCALE_FACTOR_100P);
     rb.AddDataPackFromFile(loader.TakeFile(kResourceFile200),
                            ui::SCALE_FACTOR_200P);
   }
 
   void InitializeComponents() {
     message_center::MessageCenter::Initialize();
 
 #if defined(OS_CHROMEOS)
-    ui::DeviceDataManager::CreateInstance();
     chromeos::DBusThreadManager::Initialize();
     bluez::BluezDBusManager::Initialize(
         chromeos::DBusThreadManager::Get()->GetSystemBus(),
         chromeos::DBusThreadManager::Get()->IsUsingStub(
             chromeos::DBusClientBundle::BLUETOOTH));
     chromeos::CrasAudioHandler::InitializeForTesting();
 #endif
   }
 
  private:
   scoped_refptr<base::SequencedWorkerPool> worker_pool_;
   std::unique_ptr<views::AuraInit> aura_init_;
   ShellDelegateMus* ash_delegate_ = nullptr;
   std::unique_ptr<NativeWidgetFactory> native_widget_factory_;
   std::unique_ptr<views::WindowManagerConnection> window_manager_connection_;
 
   DISALLOW_COPY_AND_ASSIGN(AshInit);
 };
 
 SysUIApplication::SysUIApplication() {}
 
 SysUIApplication::~SysUIApplication() {}
 
 void SysUIApplication::Initialize(::shell::Connector* connector,
                                   const ::shell::Identity& identity,
                                   uint32_t id) {
   ash_init_.reset(new AshInit());
   ash_init_->Initialize(connector, identity);
+
+  mus::mojom::InputDeviceServerPtr server;
+  connector->ConnectToInterface("mojo:mus", &server);
+  input_device_client_.Connect(std::move(server));
 }
 
 bool SysUIApplication::AcceptConnection(::shell::Connection* connection) {
   connection->AddInterface<mash::shelf::mojom::ShelfController>(this);
   connection->AddInterface<mojom::WallpaperController>(this);
   return true;
 }
 
 void SysUIApplication::Create(
     ::shell::Connection* connection,
     mash::shelf::mojom::ShelfControllerRequest request) {
   mash::shelf::mojom::ShelfController* shelf_controller =
       static_cast<ShelfDelegateMus*>(Shell::GetInstance()->GetShelfDelegate());
   shelf_controller_bindings_.AddBinding(shelf_controller, std::move(request));
 }
 
 void SysUIApplication::Create(::shell::Connection* connection,
                               mojom::WallpaperControllerRequest request) {
   mojom::WallpaperController* wallpaper_controller =
       static_cast<UserWallpaperDelegateMus*>(
           Shell::GetInstance()->user_wallpaper_delegate());
   wallpaper_controller_bindings_.AddBinding(wallpaper_controller,
                                             std::move(request));
 }
 
 }  // namespace sysui
 }  // namespace ash