[Ozone] Proper cursor support for multi-monitor configurations

ui/ozone/platform/dri/cursor_factory_evdev_dri.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_PLATFORM_DRI_CURSOR_FACTORY_EVDEV_DRI_H_
 #define UI_OZONE_PLATFORM_DRI_CURSOR_FACTORY_EVDEV_DRI_H_
 
 #include "ui/base/cursor/ozone/bitmap_cursor_factory_ozone.h"
 #include "ui/events/ozone/evdev/cursor_delegate_evdev.h"
 #include "ui/gfx/geometry/point.h"
@@ skipping 31 matching lines @@
 
   // The DRI implementation for setting the hardware cursor.
   DriSurfaceFactory* dri_;
 
   // The current cursor bitmap.
   scoped_refptr<BitmapCursorOzone> cursor_;
 
   // The window under the cursor.
   gfx::AcceleratedWidget cursor_window_;
 
-  // The bounds of the window under the cursor.
-  gfx::RectF cursor_bounds_;
-
   // The location of the cursor within the window.
   gfx::PointF cursor_location_;
 };
 
 }  // namespace ui
 
 #endif  // UI_OZONE_PLATFORM_DRI_CURSOR_FACTORY_EVDEV_DRI_H_