Add browser_tests for FileAPI with Quota.

chrome/test/data/fileapi/request_test.js

Index: chrome/test/data/fileapi/request_test.js
diff --git a/chrome/test/data/fileapi/request_test.js b/chrome/test/data/fileapi/request_test.js
new file mode 100644
index 0000000000000000000000000000000000000000..d5aab3e0aa8cf14cb6c1a9432aa884e807f07546
--- /dev/null
+++ b/chrome/test/data/fileapi/request_test.js
@@ -0,0 +1,19 @@
+// 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.
+
+function requestSuccess(fs)
+{
+  debug('Requested successfully.');
+  done();
+}
+
+function test()
+{
+  debug('Requesting FileSystem');
+  window.webkitRequestFileSystem(
+      window.TEMPORARY,
+      1024 * 1024,
+      requestSuccess,
+      unexpectedErrorCallback);
+}