Format everything in analyzer

pkg/analyzer/test/parse_compilation_unit_test.dart

 // Copyright (c) 2013, 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.
 
 library analyzer.test.parse_compilation_unit_test;
 
 import 'package:analyzer/analyzer.dart';
 import 'package:unittest/unittest.dart';
 
 import 'utils.dart';
@@ skipping 13 matching lines @@
       return error is AnalyzerErrorGroup &&
           error.toString().contains("Error in test.dart: Expected to find ';'");
     })));
   });
 
   test("defaults to '<unknown source>' if no name is provided", () {
     expect(() {
       parseCompilationUnit("void main() => print('Hello, world!')");
     }, throwsA(predicate((error) {
       return error is AnalyzerErrorGroup &&
-          error.toString().contains("Error in <unknown source>: Expected to find ';'");
+          error
+              .toString()
+              .contains("Error in <unknown source>: Expected to find ';'");
     })));
   });
 
   test("allows you to specify whether or not to parse function bodies", () {
     var unit = parseCompilationUnit("void main() => print('Hello, world!');",
         parseFunctionBodies: false);
     expect(unit.toString(), equals("void main();"));
   });
 }