Change ui cursor identifiers to an enum class.

ash/test/mirror_window_test_api.cc

 // Copyright (c) 2013 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/test/mirror_window_test_api.h"
 
 #include "ash/display/cursor_window_controller.h"
 #include "ash/display/mirror_window_controller.h"
 #include "ash/display/root_window_transformers.h"
 #include "ash/display/window_tree_host_manager.h"
 #include "ash/host/root_window_transformer.h"
 #include "ash/shell.h"
 #include "ui/gfx/geometry/point.h"
 
 namespace ash {
 namespace test {
 
 const aura::WindowTreeHost* MirrorWindowTestApi::GetHost() const {
   aura::Window* window = Shell::Get()
                              ->window_tree_host_manager()
                              ->mirror_window_controller()
                              ->GetWindow();
   return window ? window->GetHost() : NULL;
 }
 
-int MirrorWindowTestApi::GetCurrentCursorType() const {
+ui::CursorType MirrorWindowTestApi::GetCurrentCursorType() const {
   return Shell::Get()
       ->window_tree_host_manager()
       ->cursor_window_controller()
       ->cursor_type_;
 }
 
 const gfx::Point& MirrorWindowTestApi::GetCursorHotPoint() const {
   return Shell::Get()
       ->window_tree_host_manager()
       ->cursor_window_controller()
@@ skipping 14 matching lines @@
 
 gfx::Point MirrorWindowTestApi::GetCursorLocation() const {
   gfx::Point point = GetCursorWindow()->GetBoundsInScreen().origin();
   const gfx::Point hot_point = GetCursorHotPoint();
   point.Offset(hot_point.x(), hot_point.y());
   return point;
 }
 
 }  // namespace test
 }  // namespace ash