Move yet another block of tests to manifest_version 2

chrome/test/data/extensions/api_test/local_filesystem/background.js

Index: chrome/test/data/extensions/api_test/local_filesystem/background.js
===================================================================
--- chrome/test/data/extensions/api_test/local_filesystem/background.js	(revision 0)
+++ chrome/test/data/extensions/api_test/local_filesystem/background.js	(revision 0)
@@ -0,0 +1,65 @@
+// Copyright (c) 2011 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.
+
+var fileSystem = null;
+var testDirName = "tmp/test_dir_" + Math.floor(Math.random()*10000);
+var testFileName = "test_file_" + Math.floor(Math.random()*10000);
+
+// Get local FS, create dir with a file in it.
+console.log("Requesting local file system...");
+chrome.fileBrowserPrivate.requestLocalFileSystem(getFileSystem);
+
+function getFileSystem(fs, error) {
+  if (!fs) {
+    errorCallback(error);
+    return;
+  }
+  fileSystem = fs;
+  console.log("DONE requesting local filesystem: " + fileSystem.name);
+  console.log("Creating directory : " + testDirName);
+  fileSystem.root.getDirectory(testDirName, {create:true},
+                               directoryCallback, errorCallback);
+}
+
+function directoryCallback(directory) {
+  console.log("DONE creating directory: " + directory.fullPath);
+  directory.getFile(testFileName, {create:true}, fileCallback, errorCallback);
+}
+
+function fileCallback(file) {
+  console.log("DONE creating file: " + file.fullPath);
+
+  // See if we can access this filesystem and its elements in the tab.
+  console.log("Opening tab...");
+  chrome.tabs.create({
+    url: "tab.html#" + escape(testDirName + "/" + testFileName)
+  });
+}
+
+function errorCallback(e) {
+  var msg = '';
+  switch (e.code) {
+    case FileError.QUOTA_EXCEEDED_ERR:
+      msg = 'QUOTA_EXCEEDED_ERR';
+      break;
+    case FileError.NOT_FOUND_ERR:
+      msg = 'NOT_FOUND_ERR';
+      break;
+    case FileError.SECURITY_ERR:
+      msg = 'SECURITY_ERR';
+      break;
+    case FileError.INVALID_MODIFICATION_ERR:
+      msg = 'INVALID_MODIFICATION_ERR';
+      break;
+    case FileError.INVALID_STATE_ERR:
+      msg = 'INVALID_STATE_ERR';
+      break;
+    default:
+      msg = 'Unknown Error';
+      break;
+  };
+  chrome.test.fail("Got unexpected error: " + msg);
+  console.log('Error: ' + msg);
+  alert('Error: ' + msg);
+}