CRX FileSystem Pepper private API

ppapi/examples/crxfs/crxfs.js

+// Copyright (c) 2013 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 StartRequest() {
+  var plugin = document.getElementById("plugin");
+  var filename = document.getElementById("filename").value;
+  plugin.postMessage(filename);
+}
+
+function HandleMessage(message_event) {
+  document.getElementById("content").value = message_event.data;
+}
+
+document.addEventListener('DOMContentLoaded', function () {
+  // Attach a listener for the message event. This must happen after the plugin
+  // object was created.
+  document.getElementById("plugin")
+      .addEventListener("message", HandleMessage, false);
+
+  document.getElementById("start")
+      .addEventListener("click", StartRequest, false);
+});