file_manager: Rename root_path to root_url

chrome/renderer/resources/extensions/file_browser_private_custom_bindings.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.
 
 // Custom binding for the fileBrowserPrivate API.
 
 var binding = require('binding').Binding.create('fileBrowserPrivate');
 
 var fileBrowserPrivateNatives = requireNative('file_browser_private');
 var GetFileSystem = fileBrowserPrivateNatives.GetFileSystem;
 
 var fileBrowserNatives = requireNative('file_browser_handler');
 var GetExternalFileEntry = fileBrowserNatives.GetExternalFileEntry;
 
 binding.registerCustomHook(function(bindingsAPI) {
   var apiFunctions = bindingsAPI.apiFunctions;
 
   apiFunctions.setCustomCallback('requestFileSystem',
                                  function(name, request, response) {
     var fs = null;
     if (response && !response.error)
-      fs = GetFileSystem(response.name, response.path);
+      fs = GetFileSystem(response.name, response.root_url);
     if (request.callback)
       request.callback(fs);
     request.callback = null;
   });
 
   apiFunctions.setCustomCallback('searchDrive',
                                  function(name, request, response) {
     if (response && !response.error && response.entries) {
       response.entries = response.entries.map(function(entry) {
         return GetExternalFileEntry(entry);
@@ skipping 22 matching lines @@
     if (!response)
       response = {};
 
     if (request.callback)
       request.callback(response);
     request.callback = null;
   });
 });
 
 exports.binding = binding.generate();