Move all webkit/fileapi tests to content_unittests

webkit/fileapi/file_system_dir_url_request_job_unittest.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.
-//
-// NOTE: These tests are run as part of "unit_tests" (in chrome/test/unit)
-// rather than as part of test_shell_tests because they rely on being able
-// to instantiate a MessageLoop of type TYPE_IO.  test_shell_tests uses
-// TYPE_UI, which URLRequest doesn't allow.
-//
 
 #include "webkit/fileapi/file_system_dir_url_request_job.h"
 
 #include <string>
 
 #include "base/file_path.h"
 #include "base/format_macros.h"
 #include "base/memory/weak_ptr.h"
 #include "base/message_loop.h"
 #include "base/platform_file.h"
@@ skipping 269 matching lines @@
   CreateDirectory("foo");
   TestRequestNoRun(CreateFileSystemURL("foo/"));
   // Run StartAsync() and only StartAsync().
   MessageLoop::current()->DeleteSoon(FROM_HERE, request_.release());
   MessageLoop::current()->RunAllPending();
   // If we get here, success! we didn't crash!
 }
 
 }  // namespace (anonymous)
 }  // namespace fileapi