Format all analyzer packages

pkg/analysis_server/test/abstract_single_unit.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.
 
 library test.services.src.index.abstract_single_file;
 
 import 'dart:async';
 import 'package:analyzer/dart/ast/ast.dart';
 import 'package:analyzer/dart/element/element.dart';
 import 'package:analyzer/error/error.dart';
@@ skipping 84 matching lines @@
     return length;
   }
 
   Future<Null> resolveTestUnit(String code) async {
     addTestSource(code);
     if (enableNewAnalysisDriver) {
       var result = await driver.getResult(testFile);
       testUnit = (result).unit;
       if (verifyNoTestUnitErrors) {
         expect(result.errors.where((AnalysisError error) {
-          return
-            error.errorCode != HintCode.DEAD_CODE &&
-            error.errorCode != HintCode.UNUSED_CATCH_CLAUSE &&
+          return error.errorCode != HintCode.DEAD_CODE &&
+              error.errorCode != HintCode.UNUSED_CATCH_CLAUSE &&
               error.errorCode != HintCode.UNUSED_CATCH_STACK &&
               error.errorCode != HintCode.UNUSED_ELEMENT &&
               error.errorCode != HintCode.UNUSED_FIELD &&
               error.errorCode != HintCode.UNUSED_IMPORT &&
               error.errorCode != HintCode.UNUSED_LOCAL_VARIABLE;
         }), isEmpty);
       }
     } else {
       testUnit = await resolveLibraryUnit(testSource);
       if (verifyNoTestUnitErrors) {
         expect(context.getErrors(testSource).errors, isEmpty);
       }
     }
     testUnitElement = testUnit.element;
     testLibraryElement = testUnitElement.library;
   }
 }