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

pkg/analysis_server/test/integration/analysis/error_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.
 
 import 'package:analysis_server/protocol/protocol_generated.dart';
 import 'package:analyzer_plugin/protocol/protocol_common.dart';
 import 'package:test/test.dart';
 import 'package:test_reflective_loader/test_reflective_loader.dart';
 
 import '../support/integration_tests.dart';
 
 main() {
   defineReflectiveSuite(() {
     defineReflectiveTests(AnalysisErrorIntegrationTest);
   });
 }
 
 @reflectiveTest
 class AnalysisErrorIntegrationTest
     extends AbstractAnalysisServerIntegrationTest {
   test_detect_simple_error() {
     String pathname = sourcePath('test.dart');
-    writeFile(
-        pathname,
-        '''
+    writeFile(pathname, '''
 main() {
   print(null) // parse error: missing ';'
 }''');
     standardAnalysisSetup();
     return analysisFinished.then((_) {
       expect(currentAnalysisErrors[pathname], isList);
       List<AnalysisError> errors = currentAnalysisErrors[pathname];
       expect(errors, hasLength(1));
       expect(errors[0].location.file, equals(pathname));
     });
   }
 
   test_super_mixins_disabled() async {
     String pathname = sourcePath('test.dart');
-    writeFile(
-        pathname,
-        '''
+    writeFile(pathname, '''
 class Test extends Object with C {
   void foo() {}
 }
 abstract class B {
   void foo() {}
 }
 abstract class C extends B {
   void bar() {
     super.foo();
   }
@@ skipping 19 matching lines @@
   @failingTest
   test_super_mixins_enabled() async {
     // We see errors here with the new driver (#28870).
     //  Expected: empty
     //    Actual: [
     //    AnalysisError:{"severity":"ERROR","type":"COMPILE_TIME_ERROR","location":{"file":"/var/folders/00/0w95r000h01000cxqpysvccm003j4q/T/analysisServerfbuOQb/test.dart","offset":31,"length":1,"startLine":1,"startColumn":32},"message":"The class 'C' can't be used as a mixin because it extends a class other than Object.","correction":"","code":"mixin_inherits_from_not_object","hasFix":false},
     //    AnalysisError:{"severity":"ERROR","type":"COMPILE_TIME_ERROR","location":{"file":"/var/folders/00/0w95r000h01000cxqpysvccm003j4q/T/analysisServerfbuOQb/test.dart","offset":31,"length":1,"startLine":1,"startColumn":32},"message":"The class 'C' can't be used as a mixin because it references 'super'.","correction":"","code":"mixin_references_super","hasFix":false}
     //  ]
 
     String pathname = sourcePath('test.dart');
-    writeFile(
-        pathname,
-        '''
+    writeFile(pathname, '''
 class Test extends Object with C {
   void foo() {}
 }
 abstract class B {
   void foo() {}
 }
 abstract class C extends B {
   void bar() {
     super.foo();
   }
 }
 ''');
     // ignore: deprecated_member_use
     await sendAnalysisUpdateOptions(
         new AnalysisOptions()..enableSuperMixins = true);
     standardAnalysisSetup();
     await analysisFinished;
     expect(currentAnalysisErrors[pathname], isList);
     List<AnalysisError> errors = currentAnalysisErrors[pathname];
     expect(errors, isEmpty);
   }
 }