[NaCl SDK] nacl_io: Fix use-after-free bug in html5fs

native_client_sdk/src/examples/demo/nacl_io_demo/example.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.
 
 function moduleDidLoad() {
   common.hideModule();
 }
 
 function $(id) {
   return document.getElementById(id);
 }
 
 // Called by the common.js module.
 function domContentLoaded(name, tc, config, width, height) {
-  navigator.webkitPersistentStorage.requestQuota(1024 * 1024,
+  navigator.webkitPersistentStorage.requestQuota(5 * 1024 * 1024,
       function(bytes) {
         common.updateStatus(
             'Allocated ' + bytes + ' bytes of persistant storage.');
         common.attachDefaultListeners();
         common.createNaClModule(name, tc, config, width, height);
       },
       function(e) { alert('Failed to allocate space') });
 }
 
 // Called by the common.js module.
@@ skipping 314 matching lines @@
       }
 
       delete funcToCallback[funcName];
       callback.apply(null, params);
     }
   } else {
     common.logMessage('Error: Unknow message `' + data +
                       '` received from NaCl module.');
   }
 }