App list: Fixed folder reparenting calculation.

ui/app_list/views/app_list_folder_view.cc

 // Copyright 2013 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/app_list/views/app_list_folder_view.h"
 
 #include <algorithm>
 
 #include "ui/accessibility/ax_view_state.h"
 #include "ui/app_list/app_list_constants.h"
@@ skipping 276 matching lines @@
       original_drag_view, to_root_level_grid, has_native_drag);
   container_view_->ReparentFolderItemTransit(folder_item_);
 }
 
 void AppListFolderView::DispatchDragEventForReparent(
     AppsGridView::Pointer pointer,
     const gfx::Point& drag_point_in_folder_grid) {
   AppsGridView* root_grid = container_view_->apps_grid_view();
   gfx::Point drag_point_in_root_grid = drag_point_in_folder_grid;
   ConvertPointToTarget(items_grid_view_, root_grid, &drag_point_in_root_grid);
-  root_grid->UpdateDragFromReparentItem(pointer, drag_point_in_folder_grid);
+  root_grid->UpdateDragFromReparentItem(pointer, drag_point_in_root_grid);
 }
 
 void AppListFolderView::DispatchEndDragEventForReparent(
     bool events_forwarded_to_drag_drop_host,
     bool cancel_drag) {
   container_view_->apps_grid_view()->EndDragFromReparentItemInRootLevel(
       events_forwarded_to_drag_drop_host, cancel_drag);
   container_view_->ReparentDragEnded();
 }
 
@@ skipping 35 matching lines @@
 void AppListFolderView::GiveBackFocusToSearchBox() {
   app_list_main_view_->search_box_view()->search_box()->RequestFocus();
 }
 
 void AppListFolderView::SetItemName(AppListFolderItem* item,
                                     const std::string& name) {
   model_->SetItemName(item, name);
 }
 
 }  // namespace app_list