Remaining private libs

sdk/lib/io/crypto.dart

 // Copyright (c) 2012, 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.
 
-part of "io.dart";
+part of "dart:io";
 
 class _CryptoUtils {
   static const int PAD = 61; // '='
   static const int CR = 13; // '\r'
   static const int LF = 10; // '\n'
   static const int LINE_LENGTH = 76;
 
   static const String _encodeTable =
       "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
 
@@ skipping 423 matching lines @@
 
     _h[0] = _add32(a, _h[0]);
     _h[1] = _add32(b, _h[1]);
     _h[2] = _add32(c, _h[2]);
     _h[3] = _add32(d, _h[3]);
     _h[4] = _add32(e, _h[4]);
   }
 
   List<int> _w;
 }