Implement large cursors in Mushrome.

ash/utility/screenshot_controller_unittest.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 "ash/utility/screenshot_controller.h"
 
 #include "ash/display/cursor_window_controller.h"
 #include "ash/display/mouse_cursor_event_filter.h"
 #include "ash/display/window_tree_host_manager.h"
 #include "ash/screenshot_delegate.h"
@@ skipping 278 matching lines @@
   EXPECT_TRUE(IsActive());
   EXPECT_FALSE(client->IsCursorVisible());
 
   Cancel();
   EXPECT_TRUE(client->IsCursorVisible());
 }
 
 // Make sure ScreenshotController doesn't prevent handling of large
 // cursor. See http://crbug.com/459214
 TEST_F(PartialScreenshotControllerTest, LargeCursor) {
-  Shell::Get()->cursor_manager()->SetCursorSet(ui::CURSOR_SET_LARGE);
+  Shell::Get()->cursor_manager()->SetCursorSize(ui::CursorSize::kLarge);
   Shell::Get()
       ->window_tree_host_manager()
       ->cursor_window_controller()
       ->SetCursorCompositingEnabled(true);
 
   // Large cursor is represented as cursor window.
   test::MirrorWindowTestApi test_api;
   ASSERT_NE(nullptr, test_api.GetCursorWindow());
 
   ui::test::EventGenerator event_generator(Shell::GetPrimaryRootWindow());
@@ skipping 166 matching lines @@
       CreateSelectableWindow(gfx::Rect(100, 100, 100, 100)));
   window->SetCapture();
   EXPECT_TRUE(window->HasCapture());
   StartWindowScreenshotSession();
   EXPECT_TRUE(window->HasCapture());
   Cancel();
   EXPECT_FALSE(window->HasCapture());
 }
 
 }  // namespace ash