[fsp] Pass more detailed errors to the providing extension.

chrome/test/data/extensions/api_test/file_system_provider/get_all/test.js

 // Copyright 2014 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';
 
 /**
  * Runs all of the test cases, one by one.
  */
 chrome.test.runTests([
@@ skipping 28 matching lines @@
                 chrome.test.assertEq(0, fileSystems.length);
               }));
         }));
   },
 
   // Verifies that if mounting fails, then the file system is not added to the
   // getAll() list.
   function mountError() {
     chrome.fileSystemProvider.mount(
         {fileSystemId: '', displayName: ''},
-        chrome.test.callbackFail('SECURITY', function() {
+        chrome.test.callbackFail('INVALID_OPERATION', function() {
           chrome.fileSystemProvider.getAll(chrome.test.callbackPass(
               function(fileSystems) {
                 chrome.test.assertEq(0, fileSystems.length);
               }));
         }));
   }
 ]);