Web expose FileSystemFileEntry, FileSystemDirectoryEntry and friends

ppapi/tests/test_post_message.cc

 // 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.
 
 #include "ppapi/tests/test_post_message.h"
 
 #include <stddef.h>
 #include <stdint.h>
 #include <string.h>
 #include <algorithm>
@@ skipping 590 matching lines @@
       0, kTestString, content_length, callback.GetCallback()));
   CHECK_CALLBACK_BEHAVIOR(callback);
   ASSERT_EQ(callback.result(), content_length);
   write_file_io.Close();
 
   // Pass the file system to JavaScript and have the listener test some
   // properties of the file system.
   pp::Var file_system_var(file_system);
   std::vector<std::string> properties_to_check;
   properties_to_check.push_back(
-      "message_event.data.constructor.name === 'DOMFileSystem'");
+      "message_event.data.constructor.name === 'FileSystem'");
   properties_to_check.push_back(
-      "message_event.data.root.constructor.name === 'DirectoryEntry'");
+      "message_event.data.root.constructor.name === "
+      "'FileSystemDirectoryEntry'");
   properties_to_check.push_back(
       "message_event.data.name.indexOf("
       "    ':Temporary',"
       "    message_event.data.name.length - ':Temporary'.length) !== -1");
   ASSERT_SUBTEST_SUCCESS(CheckMessageProperties(file_system_var,
                                                 properties_to_check));
 
   // Set up the JavaScript message event listener to echo the data part of the
   // message event back to us.
   ASSERT_TRUE(AddEchoingListener("message_event.data"));
@@ skipping 270 matching lines @@
     ASSERT_TRUE(received_value <= kThreadsToRun);
     ++received_counts[received_value];
   }
   ASSERT_EQ(expected_counts, received_counts);
 
   message_data_.clear();
   ASSERT_TRUE(ClearListeners());
 
   PASS();
 }