Ensure that the size passed down to the SetDragImageOnDataObject function called from drag_utils::S…

ui/base/dragdrop/drag_utils_mac.mm

 // 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.
 
 #include "ui/base/dragdrop/drag_utils.h"
 
 #include "base/logging.h"
 
 namespace drag_utils {
 
 void SetDragImageOnDataObject(const gfx::Canvas& canvas,
-                              const gfx::Size& size,
                               const gfx::Vector2d& cursor_offset,
                               ui::OSExchangeData* data_object) {
   NOTIMPLEMENTED();
 }
 
 void SetDragImageOnDataObject(const gfx::ImageSkia& image_skia,
-                              const gfx::Size& size,
                               const gfx::Vector2d& cursor_offset,
                               ui::OSExchangeData* data_object) {
   NOTIMPLEMENTED();
 }
 
 }  // namespace drag_utils