fix status_reporter

tools/testing/dart/status_reporter.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.
 
 import 'dart:io';
 import 'dart:convert';
 
 List<Map> LINUX_COMBINATIONS = [
     {
       'runtimes' : ['none'],
@@ skipping 142 matching lines @@
       modes.addAll(combo['modes']);
     }
   }
 
   ensureBuild(modes, arches);
 
   List<String> keys;
   for (var combination in combinations) {
     for (var mode in combination['modes']) {
       if (!modes.contains(mode)) {
-        break;
+        continue;
       }
 
       for (var arch in combination['archs']) {
         if (!arches.contains(arch)) {
-          break;
+          continue;
         }
 
         for (var runtime in combination['runtimes']) {
           var compiler = combination['compiler'];
 
           var args = ['tools/test.py', '-m$mode', '-c$compiler', '-r$runtime',
                       '-a$arch', '--report-in-json', '--use-sdk'];
           var result = Process.runSync('python', args);
           if (result.exitCode != 0) {
             print(result.stdout);
@@ skipping 32 matching lines @@
             var pct = 100*(value/total);
             values.add('${pct.toStringAsFixed(3)}%');
           }
 
           print(values.join(','));
         }
       }
     }
   }
 }