Update library syntax and fix test status.

tests/utils/test_utils.dart

 // Copyright (c) 2011, 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('test_utils');
+library test_utils;
 
 /**
  * Removes eight spaces of leading indentation from a multiline string.
  *
  * Note that this is very sensitive to how the literals are styled. They should
  * be:
  *     '''
  *     Text starts on own line. Lines up with subsequent lines.
  *     Lines are indented exactly 8 characters from the left margin.
  *     Close is on the same line.'''
@@ skipping 28 matching lines @@
 String indentLiteral(String text) {
   var lines = text.split('\n');
   if (lines.length <= 1) return text;
 
   for (var i = 0; i < lines.length; i++) {
     lines[i] = "        ${lines[i]}";
   }
 
   return Strings.join(lines, "\n");
 }