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

services/ui/ws/event_dispatcher.h

 // 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.
 
 #ifndef SERVICES_UI_WS_EVENT_DISPATCHER_H_
 #define SERVICES_UI_WS_EVENT_DISPATCHER_H_
 
 #include <stdint.h>
 
 #include <map>
 #include <memory>
 #include <utility>
 
 #include "base/macros.h"
 #include "services/ui/common/types.h"
+#include "services/ui/public/interfaces/cursor.mojom.h"
 #include "services/ui/public/interfaces/event_matcher.mojom.h"
 #include "services/ui/ws/drag_cursor_updater.h"
 #include "services/ui/ws/modal_window_controller.h"
 #include "services/ui/ws/server_window_observer.h"
 #include "ui/gfx/geometry/rect_f.h"
 
 namespace ui {
 class Event;
 class KeyEvent;
 class LocatedEvent;
@@ skipping 31 matching lines @@
   // any events to the delegate.
   void Reset();
 
   void SetMousePointerScreenLocation(const gfx::Point& screen_location);
   const gfx::Point& mouse_pointer_last_location() const {
     return mouse_pointer_last_location_;
   }
 
   // If we still have the window of the last mouse move, returns true and sets
   // the current cursor to use to |cursor_out|.
-  bool GetCurrentMouseCursor(int32_t* cursor_out);
+  bool GetCurrentMouseCursor(ui::mojom::Cursor* cursor_out);
 
   // |capture_window_| will receive all input. See window_tree.mojom for
   // details.
   ServerWindow* capture_window() { return capture_window_; }
   const ServerWindow* capture_window() const { return capture_window_; }
   // Setting capture can fail if the window is blocked by a modal window
   // (indicated by returning |false|).
   bool SetCaptureWindow(ServerWindow* capture_window,
                         ClientSpecificId client_id);
 
@@ skipping 192 matching lines @@
       AcceleratorMatchPhase::ANY;
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(EventDispatcher);
 };
 
 }  // namespace ws
 }  // namespace ui
 
 #endif  // SERVICES_UI_WS_EVENT_DISPATCHER_H_