Add frog and froglib options back in dartium uses them.

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");
 #import("dart:builtin");
 #import("drt_updater.dart");
 
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               [],
               ''),
           new _TestOptionSpecification(
               'time',
               'Print timing information after running tests',
               ['--time'],
               [],
               false,
               'bool'),
           new _TestOptionSpecification(
+              'frog',
+              'Path to frog executable',
+              ['--frog'],
+              [],
+              ''),
+          new _TestOptionSpecification(
               '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',
               ['-n', '--nobatch'],
               [],
               false,
               'bool')];
   }
 
 
   /**
@@ skipping 349 matching lines @@
         return option;
       }
     }
     print('Unknown test option $name');
     exit(1);
   }
 
 
   List<_TestOptionSpecification> _options;
 }