Remove uses of configuration data

pkg/analyzer_cli/test/driver_test.dart

Index: pkg/analyzer_cli/test/driver_test.dart
diff --git a/pkg/analyzer_cli/test/driver_test.dart b/pkg/analyzer_cli/test/driver_test.dart
index b0875abb268095a5ede98d4c4414854cc1f79b92..222d96d63be146747106964103e969b297cd1092 100644
--- a/pkg/analyzer_cli/test/driver_test.dart
+++ b/pkg/analyzer_cli/test/driver_test.dart
@@ -14,7 +14,6 @@ import 'package:analyzer/src/error/codes.dart';
 import 'package:analyzer/src/generated/engine.dart';
 import 'package:analyzer/src/generated/source.dart';
 import 'package:analyzer/src/services/lint.dart';
-import 'package:analyzer/src/task/options.dart';
 import 'package:analyzer_cli/src/driver.dart';
 import 'package:analyzer_cli/src/options.dart';
 import 'package:path/path.dart' as path;
@@ -427,7 +426,7 @@ const emptyOptionsFile = 'data/empty_options.yaml';
 Driver driver;
 
 List<ErrorProcessor> get processors =>
-    driver.context.getConfigurationData(CONFIGURED_ERROR_PROCESSORS);
+    driver.context.analysisOptions.errorProcessors;
 
 /// Convert a file specification from a relative path to an absolute path.
 /// Handles the case where the file specification is of the form "$uri|$path".