mus ws: Consistently use mojom::Cursor instead of int32_t.

services/ui/ws/platform_display.cc

 // Copyright 2014 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/platform_display.h"
 
 #include "base/numerics/safe_conversions.h"
 #include "build/build_config.h"
 #include "cc/ipc/quads.mojom.h"
 #include "cc/output/copy_output_request.h"
@@ skipping 114 matching lines @@
 }
 
 void DefaultPlatformDisplay::SetCapture() {
   platform_window_->SetCapture();
 }
 
 void DefaultPlatformDisplay::ReleaseCapture() {
   platform_window_->ReleaseCapture();
 }
 
-void DefaultPlatformDisplay::SetCursorById(int32_t cursor_id) {
+void DefaultPlatformDisplay::SetCursorById(mojom::Cursor cursor_id) {
 #if !defined(OS_ANDROID)
   // TODO(erg): This still isn't sufficient, and will only use native cursors
   // that chrome would use, not custom image cursors. For that, we should
   // delegate to the window manager to load images from resource packs.
   //
   // We probably also need to deal with different DPIs.
-  ui::Cursor cursor(cursor_id);
+  ui::Cursor cursor(static_cast<int32_t>(cursor_id));
   cursor_loader_->SetPlatformCursor(&cursor);
   platform_window_->SetCursor(cursor.platform());
 #endif
 }
 
 float DefaultPlatformDisplay::GetDeviceScaleFactor() {
   return metrics_.device_scale_factor;
 }
 
 display::Display::Rotation DefaultPlatformDisplay::GetRotation() {
@@ skipping 153 matching lines @@
   return delegate_ ? delegate_->IsInHighContrastMode() : false;
 }
 
 const ViewportMetrics& DefaultPlatformDisplay::GetViewportMetrics() {
   return metrics_;
 }
 
 }  // namespace ws
 
 }  // namespace ui