Format analyzer, analysis_server, analyzer_plugin, front_end and kernel with the latest dartfmt.

pkg/analysis_server/test/integration/analysis/update_options_test.dart

 // Copyright (c) 2017, 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 'package:analysis_server/protocol/protocol_generated.dart';
 import 'package:test/test.dart';
 import 'package:test_reflective_loader/test_reflective_loader.dart';
 
 import '../support/integration_tests.dart';
 
 main() {
   defineReflectiveSuite(() {
     defineReflectiveTests(UpdateOptionsTest);
   });
 }
 
 @reflectiveTest
 class UpdateOptionsTest extends AbstractAnalysisServerIntegrationTest {
   @failingTest
   test_options() async {
     // We fail after the first analysis.updateOptions - we should not see a hint
     // for the unused import (#28800).
     String pathname = sourcePath('test.dart');
-    writeFile(
-        pathname,
-        '''
+    writeFile(pathname, '''
 import 'dart:async'; // unused
 
 class Foo {
   void bar() {}
 }
 ''');
     standardAnalysisSetup();
 
     // ignore: deprecated_member_use
     await sendAnalysisUpdateOptions(
         new AnalysisOptions()..generateHints = false);
     await sendAnalysisReanalyze();
     await analysisFinished;
     expect(getErrors(pathname), isEmpty);
 
     // ignore: deprecated_member_use
     await sendAnalysisUpdateOptions(
         new AnalysisOptions()..generateHints = true);
     await sendAnalysisReanalyze();
     await analysisFinished;
     expect(getErrors(pathname), hasLength(1));
   }
 }