Files.app: Make the onDirectoryAction method private.

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 2286 matching lines @@
     // React on double click, but only if both clicks hit the same item.
     // TODO(mtomasz): Simplify it, and use a double click handler if possible.
     var clickNumber = (this.lastClickedItem_ == listItem) ? 2 : undefined;
     this.lastClickedItem_ = listItem;
 
     if (event.detail != clickNumber)
       return;
 
     var entry = selection.entries[0];
     if (entry.isDirectory) {
-      this.onDirectoryAction(entry);
+      this.onDirectoryAction_(entry);
     } else {
       this.dispatchSelectionAction_();
     }
   };
 
   /**
    * @private
    */
   FileManager.prototype.dispatchSelectionAction_ = function() {
     if (this.dialogType == DialogType.FULL_PAGE) {
@@ skipping 86 matching lines @@
               onCancelled();
           });
     }.bind(this));
   };
 
   /**
    * Executes directory action (i.e. changes directory).
    *
    * @param {DirectoryEntry} entry Directory entry to which directory should be
    *                               changed.
+   * @private
    */
-  FileManager.prototype.onDirectoryAction = function(entry) {
+  FileManager.prototype.onDirectoryAction_ = function(entry) {
     return this.directoryModel_.changeDirectory(entry.fullPath);
   };
 
   /**
    * Update the window title.
    * @private
    */
   FileManager.prototype.updateTitle_ = function() {
     if (this.dialogType != DialogType.FULL_PAGE)
       return;
@@ skipping 656 matching lines @@
         break;
 
       case '13':  // Enter => Change directory or perform default action.
         // TODO(dgozman): move directory action to dispatchSelectionAction.
         var selection = this.getSelection();
         if (selection.totalCount == 1 &&
             selection.entries[0].isDirectory &&
             this.dialogType != DialogType.SELECT_FOLDER &&
             this.dialogType != DialogType.SELECT_UPLOAD_FOLDER) {
           event.preventDefault();
-          this.onDirectoryAction(selection.entries[0]);
+          this.onDirectoryAction_(selection.entries[0]);
         } else if (this.dispatchSelectionAction_()) {
           event.preventDefault();
         }
         break;
     }
 
     switch (event.keyIdentifier) {
       case 'Home':
       case 'End':
       case 'Up':
@@ skipping 660 matching lines @@
     if (!selectedItem || selectedItem.isHeaderItem) {
       var query = selectedItem ?
           selectedItem.searchQuery : this.searchBox_.value;
       this.search_(query);
       return;
     }
 
     var entry = selectedItem.entry;
     // If the entry is a directory, just change the directory.
     if (entry.isDirectory) {
-      this.onDirectoryAction(entry);
+      this.onDirectoryAction_(entry);
       return;
     }
 
     var urls = [entry.toURL()];
     var self = this;
 
     // To open a file, first get the mime type.
     this.metadataCache_.get(urls, 'drive', function(props) {
       var mimeType = props[0].contentMimeType || '';
       var mimeTypes = [mimeType];
@@ skipping 203 matching lines @@
    */
   FileManager.prototype.setCtrlKeyPressed_ = function(flag) {
     this.ctrlKeyPressed_ = flag;
     // Before the DOM is constructed, the key event can be handled.
     var cacheClearCommand =
         this.document_.querySelector('#drive-clear-local-cache');
     if (cacheClearCommand)
       cacheClearCommand.canExecuteChange();
   };
 })();