Revert "Fix observatory tests broken by running dartfmt."

runtime/observatory/tests/service/evaluate_in_frame_rpc_test.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.
 // VMOptions=--error_on_bad_type --error_on_bad_override
 
 import 'dart:developer';
 import 'package:observatory/service_io.dart';
 import 'package:unittest/unittest.dart';
 import 'service_test_common.dart';
 import 'test_helper.dart';
 
 void method(int value, _) {
   debugger();
 }
 
 void testFunction() {
   int i = 0;
   while (true) {
     if (++i % 100000000 == 0) {
       method(10000, 50);
     }
   }
 }
 
 var tests = [
-  hasStoppedAtBreakpoint,
+
+hasStoppedAtBreakpoint,
 
 // Evaluate against library, class, and instance.
-  (Isolate isolate) async {
-    var result;
-    result = await isolate.evalFrame(0, 'value');
-    expect(result.valueAsString, equals('10000'));
+(Isolate isolate) async {
+  var result;
+  result = await isolate.evalFrame(0, 'value');
+  expect(result.valueAsString, equals('10000'));
 
-    result = await isolate.evalFrame(0, '_');
-    expect(result.valueAsString, equals('50'));
+  result = await isolate.evalFrame(0, '_');
+  expect(result.valueAsString, equals('50'));
 
-    result = await isolate.evalFrame(0, 'value + _');
-    expect(result.valueAsString, equals('10050'));
+  result = await isolate.evalFrame(0, 'value + _');
+  expect(result.valueAsString, equals('10050'));
 
-    result = await isolate.evalFrame(1, 'i');
-    expect(result.valueAsString, equals('100000000'));
-  },
+  result = await isolate.evalFrame(1, 'i');
+  expect(result.valueAsString, equals('100000000'));
+},
+
 ];
 
 main(args) => runIsolateTests(args, tests, testeeConcurrent: testFunction);