Remove 'initializeTestEnvironment' from 'analysis_server'.

pkg/analysis_server/test/search/search_result_test.dart

Index: pkg/analysis_server/test/search/search_result_test.dart
diff --git a/pkg/analysis_server/test/search/search_result_test.dart b/pkg/analysis_server/test/search/search_result_test.dart
index 4fc5a998a1850fc1b5c128b5d11606fedb207af3..faa1dd14194636373fee1a4dd0c245321f79c6aa 100644
--- a/pkg/analysis_server/test/search/search_result_test.dart
+++ b/pkg/analysis_server/test/search/search_result_test.dart
@@ -9,10 +9,7 @@ import 'package:analysis_server/src/services/search/search_engine.dart';
 import 'package:test/test.dart';
 import 'package:test_reflective_loader/test_reflective_loader.dart';
 
-import '../utils.dart';
-
 main() {
-  initializeTestEnvironment();
   defineReflectiveSuite(() {
     defineReflectiveTests(SearchResultKindTest);
   });