[aura-mus] Add ui::CursorData, with mojo serialization.

services/ui/ws/test_utils.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 "services/ui/ws/test_utils.h"
 
 #include <utility>
 
 #include "base/memory/ptr_util.h"
 #include "cc/output/copy_output_request.h"
 #include "gpu/ipc/client/gpu_channel_host.h"
 #include "services/service_manager/public/interfaces/connector.mojom.h"
-#include "services/ui/public/interfaces/cursor.mojom.h"
+#include "services/ui/public/interfaces/cursor/cursor.mojom.h"
 #include "services/ui/ws/display_binding.h"
 #include "services/ui/ws/display_manager.h"
 #include "services/ui/ws/window_manager_access_policy.h"
 #include "services/ui/ws/window_manager_window_tree_factory.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/gfx/geometry/dip_util.h"
 
 namespace ui {
 namespace ws {
 namespace test {
@@ skipping 641 matching lines @@
   if (!tree->AddWindow(parent_client_id, client_window_id))
     return nullptr;
   if (client_id)
     *client_id = client_window_id;
   return tree->GetWindowByClientId(client_window_id);
 }
 
 }  // namespace test
 }  // namespace ws
 }  // namespace ui