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 102 matching lines @@
  * @return {Promise} Promise to be fulfilled with an event list.
  */
 function waitForEvents(fileOperationManager) {
   return 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);
     });
     fileOperationManager.addEventListener('delete', function(event) {
       events.push(event);
       if (event.reason === 'SUCCESS')
         fulfill(events);
     });
   });
 }
 
@@ skipping 136 matching lines @@
     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' &&
+      return event.type === 'entries-changed' &&
           event.kind === util.EntryChangedKind.CREATED &&
-          event.entry.fullPath === '/test (1).txt';
+          event.entries[0].fullPath === '/test (1).txt';
     }));
 
     assertFalse(events.some(function(event) {
       return event.type === 'delete';
     }));
   }), callback);
 
   fileOperationManager.paste(
       [fileSystem.entries['/test.txt']],
       fileSystem.entries['/'],
@@ skipping 26 matching lines @@
     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(1, lastEvent.status.processedBytes);
     assertEquals(1, lastEvent.status.totalBytes);
 
     assertTrue(events.some(function(event) {
-      return event.type === 'entry-changed' &&
+      return event.type === 'entries-changed' &&
           event.kind === util.EntryChangedKind.DELETED &&
-          event.entry.fullPath === '/test.txt';
+          event.entries[0].fullPath === '/test.txt';
     }));
 
     assertTrue(events.some(function(event) {
-      return event.type === 'entry-changed' &&
+      return event.type === 'entries-changed' &&
           event.kind === util.EntryChangedKind.CREATED &&
-          event.entry.fullPath === '/directory/test.txt';
+          event.entries[0].fullPath === '/directory/test.txt';
     }));
 
     assertFalse(events.some(function(event) {
       return event.type === 'delete';
     }));
   }), callback);
 
   fileOperationManager.paste(
       [fileSystem.entries['/test.txt']],
       fileSystem.entries['/directory'],
@@ skipping 67 matching lines @@
     assertEquals('copy-progress', lastEvent.type);
     assertEquals('SUCCESS', lastEvent.reason);
     assertEquals(10, lastEvent.status.totalBytes);
     assertEquals(10, lastEvent.status.processedBytes);
 
     assertFalse(events.some(function(event) {
       return event.type === 'delete';
     }));
 
     assertTrue(events.some(function(event) {
-      return event.type === 'entry-changed' &&
-          event.entry.fullPath === '/test.zip';
+      return event.type === 'entries-changed' &&
+          event.entries[0].fullPath === '/test.zip';
     }));
   }), callback);
 
   fileOperationManager.zipSelection(
       fileSystem.entries['/'],
       [fileSystem.entries['/test.txt']]);
 }