Combine consecutive entry-changed events into one.

chrome/test/data/file_manager/unit_tests/file_operation_manager_unittest.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';
 
 /**
  * Mock of chrome.runtime.
  * @type {Object}
  * @const
  */
@@ skipping 201 matching lines @@
   };
 
   // Observing manager's events.
   var eventsPromise = new Promise(function(fulfill) {
     var events = [];
     fileOperationManager.addEventListener('copy-progress', function(event) {
       events.push(event);
       if (event.reason === 'SUCCESS')
         fulfill(events);
     });
-    fileOperationManager.addEventListener('entry-changed', function(event) {
+    fileOperationManager.addEventListener('entries-changed', function(event) {
       events.push(event);
     });
   });
 
   // Verify the events.
   reportPromise(eventsPromise.then(function(events) {
     var firstEvent = events[0];
     assertEquals('BEGIN', firstEvent.reason);
     assertEquals(1, firstEvent.status.numRemainingItems);
     assertEquals(0, firstEvent.status.processedBytes);
     assertEquals(1, firstEvent.status.totalBytes);
 
     var lastEvent = events[events.length - 1];
     assertEquals('SUCCESS', lastEvent.reason);
     assertEquals(0, lastEvent.status.numRemainingItems);
     assertEquals(10, lastEvent.status.processedBytes);
     assertEquals(10, lastEvent.status.totalBytes);
 
     assertTrue(events.some(function(event) {
-      return event.type === 'entry-changed' &&
-          event.entry === targetEntry;
+      return event.type === 'entries-changed' &&

[hirono, 2014/08/15 09:13:59]

Sorry I added more tests here.
Could you rebase it?

[fukino, 2014/08/15 10:22:27]

Done.

+          event.entries[0] === targetEntry;
     }));
   }), callback);
 
   fileOperationManager.paste(sourceEntries, targetEntry, false);
 }