Roll to pickup pool changes

packages/package_config/test/parse_write_test.dart

 // Copyright (c) 2015, 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.
 
 library package_config.parse_write_test;
 
 import "package:package_config/packages_file.dart";
 import "package:test/test.dart";
 
 main() {
@@ skipping 16 matching lines @@
             expect(resultMap, map);
           });
 
           test("write with base .packages file", () {
             var content = writeToString(map, baseUri: packagesFile).codeUnits;
             var resultMap = parse(content, packagesFile);
             expect(resultMap, map);
           });
         });
       }
+
       var lowerDir = baseDir.resolve("path3/path4/");
       var higherDir = baseDir.resolve("../");
       var parallelDir = baseDir.resolve("../path3/");
       var rootDir = baseDir.resolve("/");
       var fileDir = Uri.parse("file:///path1/part2/");
       var httpDir = Uri.parse("http://example.com/path1/path2/");
       var otherDir = Uri.parse("other:/path1/path2/");
 
       roundTripTest("empty", {});
       roundTripTest("lower directory", {"foo": lowerDir});
@@ skipping 32 matching lines @@
         "# comment line 1\n# comment line 2\n# comment line 3\n";
     expect(result, startsWith(expectedComment));
   });
 }
 
 String writeToString(Map<String, Uri> map, {Uri baseUri, String comment}) {
   var buffer = new StringBuffer();
   write(buffer, map, baseUri: baseUri, comment: comment);
   return buffer.toString();
 }