Implementation of the 'edit.getFixes' API in server.

pkg/analysis_services/test/search/search_engine_test.dart

Index: pkg/analysis_services/test/search/search_engine_test.dart
diff --git a/pkg/analysis_services/test/search/search_engine_test.dart b/pkg/analysis_services/test/search/search_engine_test.dart
index df96e4880d7f9dd49d6583c02720afe54c7f21a4..0445c24591f47a2c4f876840f9bbceb2af5d1226 100644
--- a/pkg/analysis_services/test/search/search_engine_test.dart
+++ b/pkg/analysis_services/test/search/search_engine_test.dart
@@ -13,6 +13,7 @@ import 'package:analysis_services/index/index.dart';
 import 'package:analysis_services/index/local_memory_index.dart';
 import 'package:analysis_services/search/search_engine.dart';
 import 'package:analysis_services/src/search/search_engine.dart';
+import 'package:analysis_testing/abstract_single_unit.dart';
 import 'package:analysis_testing/mocks.dart';
 import 'package:analysis_testing/reflective_tests.dart';
 import 'package:analyzer/src/generated/element.dart';
@@ -20,8 +21,6 @@ import 'package:analyzer/src/generated/source.dart';
 import 'package:typed_mock/typed_mock.dart';
 import 'package:unittest/unittest.dart';
 
-import '../index/abstract_single_unit.dart';
-
 
 main() {
   groupSep = ' | ';