Analysis Options processing task and manager.

pkg/analysis_server/test/context_manager_test.dart

Index: pkg/analysis_server/test/context_manager_test.dart
diff --git a/pkg/analysis_server/test/context_manager_test.dart b/pkg/analysis_server/test/context_manager_test.dart
index 75997ca6ea6bd0dd5f62e76b70ae09c06eee8009..26f85a2b7804dbce1bd0ce51ffa96e791f9e35fd 100644
--- a/pkg/analysis_server/test/context_manager_test.dart
+++ b/pkg/analysis_server/test/context_manager_test.dart
@@ -15,7 +15,6 @@ import 'package:analyzer/src/generated/source.dart';
 import 'package:analyzer/src/generated/source_io.dart';
 import 'package:package_config/packages.dart';
 import 'package:path/path.dart';
-import 'package:plugin/manager.dart';
 import 'package:test_reflective_loader/test_reflective_loader.dart';
 import 'package:unittest/unittest.dart';
 
@@ -90,10 +89,6 @@ class AbstractContextManagerTest {
     callbacks = new TestContextManagerCallbacks(resourceProvider);
     manager.callbacks = callbacks;
     resourceProvider.newFolder(projPath);
-
-    // Options processing is required in context creation.
-    ExtensionManager em = new ExtensionManager();
-    em.processPlugins([AnalysisEngine.instance.optionsPlugin]);
   }
 
   test_analysis_options_parse_failure() async {