Initial WebUI extension for enhanced bookmarks

chrome/browser/resources/enhanced_bookmark_manager/js/dnd.js

 // 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.
 
 cr.define('dnd', function() {
   'use strict';
 
   /** @const */ var BookmarkList = bmm.BookmarkList;
   /** @const */ var ListItem = cr.ui.ListItem;
   /** @const */ var TreeItem = cr.ui.TreeItem;
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     document.addEventListener('dragend', deferredClearData);
     document.addEventListener('mouseup', deferredClearData);
 
     chrome.bookmarkManagerPrivate.onDragEnter.addListener(
         dragInfo.handleChromeDragEnter);
     chrome.bookmarkManagerPrivate.onDragLeave.addListener(deferredClearData);
     chrome.bookmarkManagerPrivate.onDrop.addListener(deferredClearData);
   }
   return {init: init};
 });