Implement cursor changing on Mushrome

ui/views/widget/desktop_aura/desktop_native_cursor_manager.h

 // 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.
 
 #ifndef UI_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_NATIVE_CURSOR_MANAGER_H_
 #define UI_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_NATIVE_CURSOR_MANAGER_H_
 
 #include <memory>
 #include <set>
 
@@ skipping 10 matching lines @@
 class CursorLoader;
 }
 
 namespace wm {
 class NativeCursorManagerDelegate;
 }
 
 namespace views {
 
 // A NativeCursorManager that performs the desktop-specific setting of cursor
-// state. Similar to AshNativeCursorManager, it also communicates these changes
+// state. Similar to NativeCursorManagerAsh, it also communicates these changes
 // to all root windows.
 class VIEWS_EXPORT DesktopNativeCursorManager
     : public wm::NativeCursorManager {
  public:
   DesktopNativeCursorManager();
   ~DesktopNativeCursorManager() override;
 
   // Builds a cursor and sets the internal platform representation. The return
   // value should not be cached.
   gfx::NativeCursor GetInitializedCursor(ui::CursorType type);
@@ skipping 23 matching lines @@
   Hosts hosts_;
 
   std::unique_ptr<ui::CursorLoader> cursor_loader_;
 
   DISALLOW_COPY_AND_ASSIGN(DesktopNativeCursorManager);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_NATIVE_CURSOR_MANAGER_H_