[FileBrowser] Added go to gdrive menu item.

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.
 
 /**
  * FileManager constructor.
  *
  * FileManager objects encapsulate the functionality of the file selector
  * dialogs, as well as the full screen file manager application (though the
  * latter is not yet implemented).
@@ skipping 56 matching lines @@
    */
   FileManager.GOOGLE_DRIVE_BUY_STORAGE =
       'https://www.google.com/settings/storage';
 
   /**
    * Location of Google Drive specific help.
    */
   FileManager.GOOGLE_DRIVE_HELP =
       'https://support.google.com/chromeos/?p=filemanager_drivehelp';
 
+ /**
+   * Location of Google Drive specific help.
+   */
+  FileManager.GOOGLE_DRIVE_ROOT = 'https://drive.google.com';
+
   /**
    * Maximum amount of thumbnails in the preview pane.
    */
   var MAX_PREVIEW_THUMBNAIL_COUNT = 4;
 
   /**
    * Maximum width or height of an image what pops up when the mouse hovers
    * thumbnail in the bottom panel (in pixels).
    */
   var IMAGE_HOVER_PREVIEW_SIZE = 200;
@@ skipping 465 matching lines @@
 
     CommandUtil.registerCommand(doc, 'gdata-buy-more-space',
         Commands.gdataBuySpaceCommand, this);
 
     CommandUtil.registerCommand(doc, 'gdata-help',
         Commands.gdataHelpCommand, this);
 
     CommandUtil.registerCommand(doc, 'gdata-clear-local-cache',
         Commands.gdataClearCacheCommand, this);
 
+    CommandUtil.registerCommand(doc, 'gdata-go-to-drive',
+        Commands.gdataGoToDriveCommand, this);
+
     CommandUtil.registerCommand(doc, 'paste',
         Commands.pasteFileCommand, doc, this.fileTransferController_);
 
     CommandUtil.registerCommand(doc, 'cut', Commands.defaultCommand, doc);
     CommandUtil.registerCommand(doc, 'copy', Commands.defaultCommand, doc);
 
     var inputs = this.dialogDom_.querySelectorAll(
         'input[type=text], input[type=search], textarea');
 
     for (i = 0; i < inputs.length; i++) {
@@ skipping 3091 matching lines @@
         this.dialogDom_.querySelector('#default-action-separator');
 
     // TODO(dzvorygin): Here we use this hack, since 'hidden' is standard
     // attribute and we can't use it's setter as usual.
     this.openWithCommand_.__lookupSetter__('hidden').
         call(this.openWithCommand_, !(defaultItem && isMultiple));
     this.defaultActionMenuItem_.hidden = !defaultItem;
     defaultActionSeparator.hidden = !defaultItem;
   };
 })();