Modified directory preparing for app engine for dmprof visualizer

tools/deep_memory_profiler/visualizer/static/dropdown-view.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.
 
 /**
  * This is a view class showing subs of selected item.
  * TODO(junjianx): use dropdown menu to show.
  * @param {Object} profiler Must have addListener method.
  * @construct
  */
@@ skipping 68 matching lines @@
   $tree.tree('loadData', data);
 
   // Select current sub if exists.
   var curSub = prof.getCurSubById(id);
   if (curSub) {
     var node = $tree.tree('getNodeById', curSub);
     $tree.tree('selectNode', node);
     $tree.tree('scrollToNode', node);
   }
 };