Move spaces from before comments to within comments

tests/lib/convert/base64_test.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.
 
 import 'dart:convert';
 import "dart:typed_data";
 import "package:expect/expect.dart";
 
 main() {
   for (var list in [[],
@@ skipping 248 matching lines @@
     badChunkEncode([0, invalid]);
     badChunkEncode([0, 0, invalid]);
     badChunkEncode([0, invalid, 0]);
     badChunkEncode([invalid, 0, 0]);
   }
 
   badEncode(-1);
   badEncode(0x100);
   badEncode(0x1000);
   badEncode(0x10000);
-  badEncode(0x100000000);          /// 01: ok
-  badEncode(0x10000000000000000);  /// 01: continued
+  badEncode(0x100000000); //         /// 01: ok
+  badEncode(0x10000000000000000); // /// 01: continued
 }
 
 void testIssue25577() {
   // Regression test for http://dartbug.com/25577
   // Should not fail in checked mode.
   StringConversionSink decodeSink =
       BASE64.decoder.startChunkedConversion(new TestSink<List<int>>());
   ByteConversionSink encodeSink =
       BASE64.encoder.startChunkedConversion(new TestSink<String>());
 }
 
 // Implementation of Sink<T> to test type constraints.
 class TestSink<T> implements Sink<T> {
   void add(T value) {}
   void close() {}
 }