Files.app: Refactoring for the onMessage function of FIleManagerBrowserTest.

chrome/test/data/extensions/api_test/file_manager_browsertest/test_util.js

 // Copyright 2014 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';
 
 /**
  * Sends a test message.
  * @param {Object} message Message to be sent. It is converted into JSON string
  *     before sending.
@@ skipping 91 matching lines @@
 function addEntries(volumeNames, entries, opt_callback) {
   if (volumeNames.length == 0) {
     callback(true);
     return;
   }
   var volumeResultPromises = volumeNames.map(function(volume) {
     return sendTestMessage({
       name: 'addEntries',
       volume: volume,
       entries: entries
-    }).then(function(result) {
-      if (result !== "onEntryAdded")
-        return Promise.reject('Failed to add entries to ' + volume + '.');
     });
   });
   var resultPromise = Promise.all(volumeResultPromises);
   if (opt_callback) {
     resultPromise.then(opt_callback.bind(null, true),
                        opt_callback.bind(null, false));
   }
   return resultPromise;
 };
 
@@ skipping 161 matching lines @@
   directoryF: new TestEntryInfo(
       EntryType.DIRECTORY, null, 'D/E/F',
       null, SharedOption.NONE, 'Jan 1, 2000, 1:00 AM',
       'F', '--', 'Folder'),
 
   zipArchive: new TestEntryInfo(
       EntryType.FILE, 'archive.zip', 'archive.zip',
       'application/x-zip', SharedOption.NONE, 'Jan 1, 2014, 1:00 AM',
       'archive.zip', '533 bytes', 'Zip archive')
 };