Fix problems when renaming and entering a directory fast in Files.app.

chrome/browser/resources/file_manager/js/file_manager.js

 // Copyright (c) 2012 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';
 
 /**
  * This variable is checked in SelectFileDialogExtensionBrowserTest.
  * @type {number}
  */
@@ skipping 2612 matching lines @@
       this.cancelRename_();
       // Optimistically apply new name immediately to avoid flickering in
       // case of success.
       nameNode.textContent = newName;
 
       this.directoryModel_.doesExist(entry, newName, function(exists, isFile) {
         if (!exists) {
           var onError = function(err) {
             this.alert.show(strf('ERROR_RENAMING', entry.name,
                                  util.getFileErrorString(err.code)));
-          };
+          }.bind(this);
           this.directoryModel_.renameEntry(entry, newName, onError.bind(this));
         } else {
           nameNode.textContent = entry.name;
           var message = isFile ? 'FILE_ALREADY_EXISTS' :
                                  'DIRECTORY_ALREADY_EXISTS';
           this.alert.show(strf(message, newName));
         }
       }.bind(this));
     };
 
@@ skipping 1266 matching lines @@
    * Set the flag expressing whether the ctrl key is pressed or not.
    * @param {boolean} flag New value of the flag
    * @private
    */
   FileManager.prototype.setCtrlKeyPressed_ = function(flag) {
     this.ctrlKeyPressed_ = flag;
     this.document_.querySelector('#drive-clear-local-cache').canExecuteChange();
     this.document_.querySelector('#drive-reload').canExecuteChange();
   };
 })();