MD Bookmarks: Scroll and select items that are added to the main list

chrome/browser/resources/md_bookmarks/dnd_manager.js

 // Copyright 2017 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('bookmarks', function() {
   /**
    * @param {BookmarkElement} element
    * @return {boolean}
    */
   function isBookmarkItem(element) {
@@ skipping 334 matching lines @@
 
     /**
      * @private
      * @param {!Event} e
      */
     onDrop_: function(e) {
       if (this.dropDestination_) {
         e.preventDefault();
 
         var dropInfo = this.calculateDropInfo_(this.dropDestination_);
-        if (dropInfo.index != -1)
-          chrome.bookmarkManagerPrivate.drop(dropInfo.parentId, dropInfo.index);
-        else
-          chrome.bookmarkManagerPrivate.drop(dropInfo.parentId);
+        var index = dropInfo.index != -1 ? dropInfo.index : undefined;
+        var shouldHighlight = isBookmarkItem(this.dropDestination_.element) ||
+            isBookmarkList(this.dropDestination_.element);
+
+        if (shouldHighlight)
+          bookmarks.ApiListener.trackUpdatedItems();
+
+        chrome.bookmarkManagerPrivate.drop(
+            dropInfo.parentId, index, function() {

[calamity, 2017/07/19 05:25:14]

shouldHighlight ? bookmarks.ApiListener.highlightUpdatedItems : undefined?

[tsergeant, 2017/07/19 06:53:12]

Done.

+              if (shouldHighlight)
+                bookmarks.ApiListener.highlightUpdatedItems();
+            });
       }
 
       this.dropDestination_ = null;
       this.dropIndicator_.finish();
     },
 
     /**
      * @param {DropDestination} dropDestination
      * @return {{parentId: string, index: number}}
      */
@@ skipping 315 matching lines @@
       return this.chip_;
     },
   };
 
   return {
     DNDManager: DNDManager,
     DragInfo: DragInfo,
     DropIndicator: DropIndicator,
   };
 });