Move most of ui/views/drag_utils to ui/base/dragdrop so it can be used outside of views. I tried to…

ui/views/drag_utils_aura.cc

Index: ui/views/drag_utils_aura.cc
===================================================================
--- ui/views/drag_utils_aura.cc	(revision 124765)
+++ ui/views/drag_utils_aura.cc	(working copy)
@@ -1,26 +0,0 @@
-// Copyright (c) 2011 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/drag_utils.h"
-
-#include "base/logging.h"
-#include "third_party/skia/include/core/SkBitmap.h"
-#include "ui/base/dragdrop/os_exchange_data.h"
-#include "ui/base/dragdrop/os_exchange_data_provider_aura.h"
-#include "ui/gfx/canvas.h"
-#include "ui/gfx/point.h"
-#include "ui/gfx/size.h"
-
-namespace drag_utils {
-
-void SetDragImageOnDataObject(const SkBitmap& bitmap,
-                              const gfx::Size& size,
-                              const gfx::Point& cursor_offset,
-                              ui::OSExchangeData* data_object) {
-  ui::OSExchangeDataProviderAura& provider(
-      static_cast<ui::OSExchangeDataProviderAura&>(data_object->provider()));
-  provider.set_drag_image(bitmap);
-}
-
-}  // namespace drag_utils