WIP fix for Ozone cursor woes in Mushrome: Numéro deux

ui/ozone/public/cursor_factory_ozone.h

 // 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.
 
 #ifndef UI_OZONE_PUBLIC_CURSOR_FACTORY_OZONE_H_
 #define UI_OZONE_PUBLIC_CURSOR_FACTORY_OZONE_H_
 
 #include <vector>
 
 #include "ui/gfx/native_widget_types.h"
@@ skipping 35 matching lines @@
       const std::vector<SkBitmap>& bitmaps,
       const gfx::Point& hotspot,
       int frame_delay_ms,
       float bitmap_dpi);
 
   // Increment platform image cursor refcount.
   virtual void RefImageCursor(PlatformCursor cursor);
 
   // Decrement platform image cursor refcount.
   virtual void UnrefImageCursor(PlatformCursor cursor);
-
- private:
-  static CursorFactoryOzone* impl_;  // not owned
 };
 
 }  // namespace ui
 
 #endif  // UI_OZONE_PUBLIC_CURSOR_FACTORY_OZONE_H_