Delete ash-based code for Windows drag-and-drop graphics.

content/browser/web_contents/web_contents_view_aura.cc

 // 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.
 
 #include "content/browser/web_contents/web_contents_view_aura.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include "base/auto_reset.h"
@@ skipping 43 matching lines @@
 #include "ui/aura/client/screen_position_client.h"
 #include "ui/aura/client/window_parenting_client.h"
 #include "ui/aura/env.h"
 #include "ui/aura/window.h"
 #include "ui/aura/window_observer.h"
 #include "ui/aura/window_tree_host.h"
 #include "ui/aura/window_tree_host_observer.h"
 #include "ui/base/clipboard/clipboard.h"
 #include "ui/base/clipboard/custom_data_helper.h"
 #include "ui/base/dragdrop/drag_drop_types.h"
-#include "ui/base/dragdrop/drag_utils.h"
 #include "ui/base/dragdrop/drop_target_event.h"
 #include "ui/base/dragdrop/os_exchange_data.h"
 #include "ui/base/dragdrop/os_exchange_data_provider_factory.h"
 #include "ui/base/hit_test.h"
 #include "ui/compositor/layer.h"
 #include "ui/display/screen.h"
 #include "ui/events/blink/web_input_event.h"
 #include "ui/events/event.h"
 #include "ui/events/event_utils.h"
 #include "ui/gfx/canvas.h"
@@ skipping 892 matching lines @@
   if (selection_controller)
     selection_controller->HideAndDisallowShowingAutomatically();
   std::unique_ptr<ui::OSExchangeData::Provider> provider =
       ui::OSExchangeDataProviderFactory::CreateProvider();
   PrepareDragData(drop_data, provider.get(), web_contents_);
 
   ui::OSExchangeData data(
       std::move(provider));  // takes ownership of |provider|.
 
   if (!image.isNull())
-    drag_utils::SetDragImageOnDataObject(image, image_offset, &data);
+    data.provider().SetDragImage(image, image_offset);
 
   std::unique_ptr<WebDragSourceAura> drag_source(
       new WebDragSourceAura(GetNativeView(), web_contents_));
 
   // We need to enable recursive tasks on the message loop so we can get
   // updates while in the system DoDragDrop loop.
   int result_op = 0;
   {
     gfx::NativeView content_native_view = GetContentNativeView();
     base::MessageLoop::ScopedNestableTaskAllower allow(
@@ skipping 353 matching lines @@
                                         bool allow_multiple_selection) {
   NOTIMPLEMENTED() << " show " << items.size() << " menu items";
 }
 
 void WebContentsViewAura::HidePopupMenu() {
   NOTIMPLEMENTED();
 }
 #endif
 
 }  // namespace content