Revert "Fix observatory tests broken by running dartfmt."

runtime/observatory/tests/service/malformed_test.dart

 // Copyright (c) 2014, 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.
 // VMOptions=--error_on_bad_type --error_on_bad_override
 
 import 'package:observatory/service_io.dart';
 import 'package:unittest/unittest.dart';
 import 'test_helper.dart';
 
 var tests = [
   (Isolate isolate) async {
     bool caughtException;
     try {
       await isolate.invokeRpc('_respondWithMalformedObject', {});
-      expect(false, isTrue, reason: 'Unreachable');
+      expect(false, isTrue, reason:'Unreachable');
     } on MalformedResponseRpcException catch (e) {
       caughtException = true;
       expect(e.message, equals("Response is missing the 'type' field"));
     }
     expect(caughtException, isTrue);
   },
 
   // Do this test last... it kills the vm connection.
   (Isolate isolate) async {
     bool caughtException;
     try {
       await isolate.invokeRpc('_respondWithMalformedJson', {});
-      expect(false, isTrue, reason: 'Unreachable');
+      expect(false, isTrue, reason:'Unreachable');
     } on NetworkRpcException catch (e) {
       caughtException = true;
-      expect(
-          e.message,
-          startsWith("Canceling request: "
-              "Connection saw corrupt JSON message: "
-              "FormatException: Unexpected character"));
+      expect(e.message,
+             startsWith("Canceling request: "
+                        "Connection saw corrupt JSON message: "
+                        "FormatException: Unexpected character"));
     }
     expect(caughtException, isTrue);
   },
 ];
 
 main(args) => runIsolateTests(args, tests);