Migrate first block of tests in standalone to standalone_2

tests/standalone_2/bytedata_test.dart

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 //
 // Dart test program for testing typed data.
 
 // Library tag to be able to run in html test framework.
 library ByteDataTest;
 
 import "package:expect/expect.dart";
@@ skipping 318 matching lines @@
   } else {
     Expect.isTrue(identical(Endianness.HOST_ENDIAN, Endianness.BIG_ENDIAN));
     validate64be(list);
   }
 }
 
 main() {
   testGetters();
   testSetters();
 }