Revert r135533.

ash/drag_drop/drag_drop_controller.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 "ash/drag_drop/drag_drop_controller.h"
 
 #include "ash/drag_drop/drag_image_view.h"
 #include "ash/shell.h"
 #include "base/message_loop.h"
 #include "ui/aura/client/drag_drop_delegate.h"
@@ skipping 96 matching lines @@
       delegate->OnDragEntered(e);
     }
   } else {
     if ((delegate = aura::client::GetDragDropDelegate(drag_window_))) {
       aura::DropTargetEvent e(*drag_data_,
                               event.location(),
                               event.root_location(),
                               drag_operation_);
       int op = delegate->OnDragUpdated(e);
       gfx::NativeCursor cursor = (op == ui::DragDropTypes::DRAG_NONE)?
-          ui::kCursorNoDrop : ui::kCursorCopy;
+          ui::kCursorMove : ui::kCursorHand;
       Shell::GetRootWindow()->SetCursor(cursor);
     }
   }
 
   DCHECK(drag_image_.get());
   if (drag_image_->visible()) {
     drag_image_->SetScreenPosition(
         event.root_location().Subtract(drag_image_offset_));
   }
 }
@@ skipping 136 matching lines @@
 void DragDropController::Cleanup() {
   if (drag_window_)
     drag_window_->RemoveObserver(this);
   drag_window_ = NULL;
   drag_data_ = NULL;
   drag_drop_in_progress_ = false;
 }
 
 }  // namespace internal
 }  // namespace ash