roll analyzer

test/codegen/lib/convert/chunked_conversion_utf86_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 "package:expect/expect.dart";
 import 'dart:convert';
 
 String decode(List<int> bytes) {
   StringBuffer buffer = new StringBuffer();
-  ChunkedConversionSink stringSink =
+  var stringSink =
       new StringConversionSink.fromStringSink(buffer);
   var byteSink = new Utf8Decoder().startChunkedConversion(stringSink);
   bytes.forEach((byte) { byteSink.add([byte]); });
   byteSink.close();
   return buffer.toString();
 }
 
 String decodeAllowMalformed(List<int> bytes) {
   StringBuffer buffer = new StringBuffer();
-  ChunkedConversionSink stringSink =
+  var stringSink =
       new StringConversionSink.fromStringSink(buffer);
   var decoder = new Utf8Decoder(allowMalformed: true);
   var byteSink = decoder.startChunkedConversion(stringSink);
   bytes.forEach((byte) { byteSink.add([byte]); });
   byteSink.close();
   return buffer.toString();
 }
 
 
 final TESTS = [
@@ skipping 89 matching lines @@
   });
 
   for (var test in []..addAll(allTests)..addAll(allTests2)) {
     List<int> bytes = test[0];
     Expect.throws(() => decode(bytes), (e) => e is FormatException);
 
     String expected = test[1];
     Expect.equals(expected, decodeAllowMalformed(bytes));
   }
 }