Files.app: Stop using DragSelector on the grid view.

chrome/browser/resources/file_manager/js/file_transfer_controller.js

 // 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.
 
 'use strict';
 
 /**
  * Global (placed in the window object) variable name to hold internal
  * file dragging information. Needed to show visual feedback while dragging
  * since DataTransfer object is in protected state. Reachable from other
@@ skipping 272 matching lines @@
   },
 
   /**
    * @this {FileTransferController}
    * @param {cr.ui.List} list Drop target list
    * @param {Event} event A dragstart event of DOM.
    */
   onDragStart_: function(list, event) {
     // Check if a drag selection should be initiated or not.
     // TODO(hirono): Support drag selection on the grid view. crbug.com/247278
-    if (list.id == 'file-list') {
+    if (list.id == 'file-list' && list.parentNode.id == 'detail-table') {

[mtomasz, 2013/06/21 06:20:58]

This is quite ugly, since the dom structure can change, etc. But as for now
let's leave it as it is since it is temporary, right?

       if (list.parentNode.shouldStartDragSelection(event)) {
         this.dragSelector_.startDragSelection(list, event);
         return;
       }
     }
 
     // Nothing selected.
     if (!this.selectedEntries_.length) {
       event.preventDefault();
       return;
@@ skipping 510 matching lines @@
         !event.ctrlKey) {
       return 'move';
     }
     if (event.dataTransfer.effectAllowed == 'copyMove' &&
         event.shiftKey) {
       return 'move';
     }
     return 'copy';
   },
 };