Change ui cursor identifiers to an enum class.

ui/views/widget/desktop_aura/desktop_native_cursor_manager.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/views/widget/desktop_aura/desktop_native_cursor_manager.h"
 
 #include <utility>
 
 #include "ui/aura/window_event_dispatcher.h"
 #include "ui/aura/window_tree_host.h"
 #include "ui/base/cursor/cursor_loader.h"
 
 namespace views {
 
 DesktopNativeCursorManager::DesktopNativeCursorManager()
     : cursor_loader_(ui::CursorLoader::Create()) {}
 
 DesktopNativeCursorManager::~DesktopNativeCursorManager() {
 }
 
-gfx::NativeCursor DesktopNativeCursorManager::GetInitializedCursor(int type) {
+gfx::NativeCursor DesktopNativeCursorManager::GetInitializedCursor(
+    ui::CursorType type) {
   gfx::NativeCursor cursor(type);
   cursor_loader_->SetPlatformCursor(&cursor);
   return cursor;
 }
 
 void DesktopNativeCursorManager::AddHost(aura::WindowTreeHost* host) {
   hosts_.insert(host);
 }
 
 void DesktopNativeCursorManager::RemoveHost(aura::WindowTreeHost* host) {
@@ skipping 24 matching lines @@
 }
 
 void DesktopNativeCursorManager::SetVisibility(
     bool visible,
     wm::NativeCursorManagerDelegate* delegate) {
   delegate->CommitVisibility(visible);
 
   if (visible) {
     SetCursor(delegate->GetCursor(), delegate);
   } else {
-    gfx::NativeCursor invisible_cursor(ui::kCursorNone);
+    gfx::NativeCursor invisible_cursor(ui::CursorType::kNone);
     cursor_loader_->SetPlatformCursor(&invisible_cursor);
     for (Hosts::const_iterator i = hosts_.begin(); i != hosts_.end(); ++i)
       (*i)->SetCursor(invisible_cursor);
   }
 
   for (Hosts::const_iterator i = hosts_.begin(); i != hosts_.end(); ++i)
     (*i)->OnCursorVisibilityChanged(visible);
 }
 
 void DesktopNativeCursorManager::SetCursorSet(
@@ skipping 10 matching lines @@
   // TODO(erg): In the ash version, we set the last mouse location on Env. I'm
   // not sure this concept makes sense on the desktop.
 
   SetVisibility(delegate->IsCursorVisible(), delegate);
 
   for (Hosts::const_iterator i = hosts_.begin(); i != hosts_.end(); ++i)
     (*i)->dispatcher()->OnMouseEventsEnableStateChanged(enabled);
 }
 
 }  // namespace views