file_manager: Remove unused fields from DriveEntryProperties

chrome/common/extensions/api/file_browser_private.json

 // 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.
 
 [
   {
     "namespace":"fileBrowserPrivate",
     "compiler_options": {
       "implemented_in": "chrome/browser/chromeos/extensions/file_manager/file_browser_private_api_functions.h"
     },
@@ skipping 53 matching lines @@
             "type": "number",
             "description": "Approximated total disk volume size in bytes."
           }
         }
       },
       {
         "id": "DriveEntryProperties",
         "type": "object",
         "description": "Drive file properties.",
         "properties": {
-          "fileUrl": {
-            "type": "string",
-            "optional": true,
-            "description": "the URL given for this file."
-          },
           "thumbnailUrl": {
             "type": "string",
             "optional": true,
             "description": "URL to the Drive thumbnail image for this file."
           },
           "isPinned": {
             "type": "boolean",
             "optional": true,
             "description": "True if the file is pinned in Drive cache."
           },
           "isPresent": {
             "type": "boolean",
             "optional": true,
             "description": "True if the file is present in Drive cache."
           },
           "isDirty": {
             "type": "boolean",
             "optional": true,
             "description": "True if the file is awaiting upload in Drive cache."
           },
           "isHosted": {
             "type": "boolean",
             "optional": true,
             "description": "True if the file is hosted on a Drive server instead of local."
           },
-          "errorCode": {
-            "type": "integer",
-            "optional": true,
-            "description": "The error code (from base::PlatformFileError) if fetching the properties for this file had an error."
-          },
           "customIconUrl": {
             "type": "string",
             "optional": true,
             "description": "URL to the custom icon for this file."
           },
           "contentMimeType": {
             "type": "string",
             "optional": true,
             "description": "Drive MIME type for this file."
           },
@@ skipping 1199 matching lines @@
       },
       {
         "name": "onDriveConnectionStatusChanged",
         "type": "function",
         "description": "Fired when the active network connection state changes. The network connection state can be retrieved via 'getDriveConnectionState'.",
         "parameters": []
       }
     ]
   }
 ]