Change ui cursor identifiers to an enum class.

ash/mus/move_event_handler.cc

 // 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.
 
 #include "ash/mus/move_event_handler.h"
 
 #include "ash/mus/bridge/workspace_event_handler_mus.h"
 #include "ash/wm_window.h"
 #include "services/ui/public/interfaces/cursor/cursor.mojom.h"
 #include "ui/aura/mus/window_manager_delegate.h"
@@ skipping 13 matching lines @@
 
 }  // namespace
 
 namespace ash {
 namespace mus {
 namespace {
 
 ui::mojom::CursorType CursorForWindowComponent(int window_component) {
   switch (window_component) {
     case HTBOTTOM:
-      return ui::mojom::CursorType::SOUTH_RESIZE;
+      return ui::mojom::CursorType::kSouthResize;
     case HTBOTTOMLEFT:
-      return ui::mojom::CursorType::SOUTH_WEST_RESIZE;
+      return ui::mojom::CursorType::kSouthWestResize;
     case HTBOTTOMRIGHT:
-      return ui::mojom::CursorType::SOUTH_EAST_RESIZE;
+      return ui::mojom::CursorType::kSouthEastResize;
     case HTLEFT:
-      return ui::mojom::CursorType::WEST_RESIZE;
+      return ui::mojom::CursorType::kWestResize;
     case HTRIGHT:
-      return ui::mojom::CursorType::EAST_RESIZE;
+      return ui::mojom::CursorType::kEastResize;
     case HTTOP:
-      return ui::mojom::CursorType::NORTH_RESIZE;
+      return ui::mojom::CursorType::kNorthResize;
     case HTTOPLEFT:
-      return ui::mojom::CursorType::NORTH_WEST_RESIZE;
+      return ui::mojom::CursorType::kNorthWestResize;
     case HTTOPRIGHT:
-      return ui::mojom::CursorType::NORTH_EAST_RESIZE;
+      return ui::mojom::CursorType::kNorthEastResize;
     default:
-      return ui::mojom::CursorType::CURSOR_NULL;
+      return ui::mojom::CursorType::kNull;
   }
 }
 
 void OnMoveLoopCompleted(const base::Callback<void(bool success)>& end_closure,
                          wm::WmToplevelWindowEventHandler::DragResult result) {
   end_closure.Run(result ==
                   wm::WmToplevelWindowEventHandler::DragResult::SUCCESS);
 }
 
 }  // namespace
@@ skipping 83 matching lines @@
   toplevel_window_event_handler_.RevertDrag();
 }
 
 void MoveEventHandler::OnWindowDestroying(aura::Window* window) {
   DCHECK_EQ(wm_window_->aura_window(), window);
   Detach();
 }
 
 }  // namespace mus
 }  // namespace ash