Fix whitespace, long lines, and "boolean".

tools/testing/dart/test_options.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_options_parser");
 
 #import("dart:io");
 
 List<String> defaultTestSelectors =
     const ['dartc', 'samples', 'standalone', 'corelib', 'co19', 'language',
@@ skipping 44 matching lines @@
     _options =
         [ new _TestOptionSpecification(
               'mode',
               'Mode in which to run the tests',
               ['-m', '--mode'],
               ['all', 'debug', 'release'],
               'debug'),
           new _TestOptionSpecification(
               'component',
               '''
-Controls how dart code is compiled and executed. 
+Controls how dart code is compiled and executed.
 
    vm: Run dart code on the standalone dart vm.
 
    frog: Compile dart code by running frog on the standalone dart vm, and
        run the resulting javascript on D8.
 
    leg: Compile dart code by running leg on the standalone dart vm, and
        run the resulting javascript on D8.
 
    frogsh: Compile dart code by running frog on node.js, and run the
@@ skipping 134 matching lines @@
               'drt',
               'Path to DumpRenderTree executable',
               ['--drt'],
               [],
               ''),
           new _TestOptionSpecification(
               'froglib',
               'Path to frog library',
               ['--froglib'],
               [],
-              ''), 
+              ''),
           new _TestOptionSpecification(
               'noBatch',
-              'Do not run browser tests in batch mode', 
+              'Do not run browser tests in batch mode',
               ['-n', '--nobatch'],
               [],
               false,
               'bool')];
   }
 
 
   /**
    * Parse a list of strings as test options.
    *
@@ skipping 302 matching lines @@
         return option;
       }
     }
     print('Unknown test option $name');
     exit(1);
   }
 
 
   List<_TestOptionSpecification> _options;
 }