app_shell: Add support for mouse cursors.

ash/wm/ash_native_cursor_manager_unittest.cc

 // Copyright (c) 2012 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/wm/ash_native_cursor_manager.h"
 
 #include "ash/display/display_info.h"
 #include "ash/display/display_manager.h"
 #include "ash/shell.h"
 #include "ash/test/ash_test_base.h"
 #include "ash/test/cursor_manager_test_api.h"
-#include "ash/wm/image_cursors.h"
 #include "ui/aura/test/aura_test_utils.h"
 #include "ui/aura/test/test_window_delegate.h"
 #include "ui/aura/test/test_windows.h"
 #include "ui/aura/window.h"
 #include "ui/aura/window_event_dispatcher.h"
+#include "ui/base/cursor/image_cursors.h"
 #include "ui/gfx/screen.h"
 
 #if defined(OS_WIN)
 #include "base/win/windows_version.h"
 #include "ui/base/cursor/cursor_loader_win.h"
 #endif
 
 namespace ash {
 namespace test {
 
@@ skipping 142 matching lines @@
             Shell::GetScreen()->GetPrimaryDisplay().device_scale_factor());
   EXPECT_EQ(2.0f, test_api.GetCurrentCursor().device_scale_factor());
   display_manager->SetDisplayUIScale(display_id, 2.0f);
   EXPECT_EQ(1.0f,
             Shell::GetScreen()->GetPrimaryDisplay().device_scale_factor());
   EXPECT_EQ(2.0f, test_api.GetCurrentCursor().device_scale_factor());
 }
 
 }  // namespace test
 }  // namespace ash