Change ui cursor identifiers to an enum class.

ui/wm/core/compound_event_filter.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 "ui/wm/core/compound_event_filter.h"
 
 #include "base/containers/hash_tables.h"
 #include "base/logging.h"
 #include "build/build_config.h"
 #include "ui/aura/client/cursor_client.h"
@@ skipping 50 matching lines @@
   // Additional filters are not owned by CompoundEventFilter and they
   // should all be removed when running here. |handlers_| has
   // check_empty == true and will DCHECK failure if it is not empty.
 }
 
 // static
 gfx::NativeCursor CompoundEventFilter::CursorForWindowComponent(
     int window_component) {
   switch (window_component) {
     case HTBOTTOM:
-      return ui::kCursorSouthResize;
+      return ui::CursorType::kSouthResize;
     case HTBOTTOMLEFT:
-      return ui::kCursorSouthWestResize;
+      return ui::CursorType::kSouthWestResize;
     case HTBOTTOMRIGHT:
-      return ui::kCursorSouthEastResize;
+      return ui::CursorType::kSouthEastResize;
     case HTLEFT:
-      return ui::kCursorWestResize;
+      return ui::CursorType::kWestResize;
     case HTRIGHT:
-      return ui::kCursorEastResize;
+      return ui::CursorType::kEastResize;
     case HTTOP:
-      return ui::kCursorNorthResize;
+      return ui::CursorType::kNorthResize;
     case HTTOPLEFT:
-      return ui::kCursorNorthWestResize;
+      return ui::CursorType::kNorthWestResize;
     case HTTOPRIGHT:
-      return ui::kCursorNorthEastResize;
+      return ui::CursorType::kNorthEastResize;
     default:
-      return ui::kCursorNull;
+      return ui::CursorType::kNull;
   }
 }
 
 void CompoundEventFilter::AddHandler(ui::EventHandler* handler) {
   handlers_.AddObserver(handler);
 }
 
 void CompoundEventFilter::RemoveHandler(ui::EventHandler* handler) {
   handlers_.RemoveObserver(handler);
 }
@@ skipping 140 matching lines @@
 
 void CompoundEventFilter::OnGestureEvent(ui::GestureEvent* event) {
   for (ui::EventHandler& handler : handlers_) {
     if (event->stopped_propagation())
       break;
     handler.OnGestureEvent(event);
   }
 }
 
 }  // namespace wm