Remove references to the set-literals experiment

Change-Id: I3e151da8ea5c160a0945199f34ca3c0c9d949a3b
Reviewed-on: https://dart-review.googlesource.com/c/93464
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Brian Wilkerson <brianwilkerson@google.com>
diff --git a/pkg/analysis_server/test/src/services/correction/assist/convert_to_if_element_test.dart b/pkg/analysis_server/test/src/services/correction/assist/convert_to_if_element_test.dart
index fda239f..8d8e3ef 100644
--- a/pkg/analysis_server/test/src/services/correction/assist/convert_to_if_element_test.dart
+++ b/pkg/analysis_server/test/src/services/correction/assist/convert_to_if_element_test.dart
@@ -21,10 +21,8 @@
   AssistKind get kind => DartAssistKind.CONVERT_TO_IF_ELEMENT;
 
   void setUp() {
-    createAnalysisOptionsFile(experiments: [
-      EnableString.control_flow_collections,
-      EnableString.set_literals
-    ]);
+    createAnalysisOptionsFile(
+        experiments: [EnableString.control_flow_collections]);
     super.setUp();
   }
 
diff --git a/pkg/analyzer/test/generated/checked_mode_compile_time_error_code_driver_test.dart b/pkg/analyzer/test/generated/checked_mode_compile_time_error_code_driver_test.dart
index f8d85f2..3efb49f 100644
--- a/pkg/analyzer/test/generated/checked_mode_compile_time_error_code_driver_test.dart
+++ b/pkg/analyzer/test/generated/checked_mode_compile_time_error_code_driver_test.dart
@@ -2,7 +2,6 @@
 // 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.
 
-import 'package:analyzer/src/dart/analysis/experiments.dart';
 import 'package:analyzer/src/error/codes.dart';
 import 'package:analyzer/src/generated/source.dart';
 import 'package:test_reflective_loader/test_reflective_loader.dart';
@@ -27,9 +26,6 @@
 @reflectiveTest
 class SetElementTypeNotAssignableTest extends ResolverTestCase {
   @override
-  List<String> get enabledExperiments => [EnableString.set_literals];
-
-  @override
   bool get enableNewAnalysisDriver => true;
 
   test_simple() async {
diff --git a/pkg/analyzer/test/generated/compile_time_error_code_driver_test.dart b/pkg/analyzer/test/generated/compile_time_error_code_driver_test.dart
index cb71961..5761ebd 100644
--- a/pkg/analyzer/test/generated/compile_time_error_code_driver_test.dart
+++ b/pkg/analyzer/test/generated/compile_time_error_code_driver_test.dart
@@ -103,9 +103,6 @@
 @reflectiveTest
 class ConstSetElementTypeImplementsEqualsTest extends ResolverTestCase {
   @override
-  List<String> get enabledExperiments => [EnableString.set_literals];
-
-  @override
   bool get enableNewAnalysisDriver => true;
 
   test_constField() async {
@@ -207,7 +204,7 @@
 class ControlFlowCollectionsTest extends ResolverTestCase {
   @override
   List<String> get enabledExperiments =>
-      [EnableString.control_flow_collections, EnableString.set_literals];
+      [EnableString.control_flow_collections];
 
   @override
   bool get enableNewAnalysisDriver => true;
@@ -553,9 +550,6 @@
 @reflectiveTest
 class InvalidTypeArgumentInConstSetTest extends ResolverTestCase {
   @override
-  List<String> get enabledExperiments => [EnableString.set_literals];
-
-  @override
   bool get enableNewAnalysisDriver => true;
 
   test_class() async {
@@ -575,9 +569,6 @@
 @reflectiveTest
 class NonConstSetElementFromDeferredLibraryTest extends ResolverTestCase {
   @override
-  List<String> get enabledExperiments => [EnableString.set_literals];
-
-  @override
   bool get enableNewAnalysisDriver => true;
 
   test_topLevelVariable_immediate() async {
@@ -616,9 +607,6 @@
 @reflectiveTest
 class NonConstSetElementTest extends ResolverTestCase {
   @override
-  List<String> get enabledExperiments => [EnableString.set_literals];
-
-  @override
   bool get enableNewAnalysisDriver => true;
 
   test_parameter() async {
diff --git a/pkg/analyzer/test/generated/static_type_analyzer_test.dart b/pkg/analyzer/test/generated/static_type_analyzer_test.dart
index c6bafc8..b9f3c9b 100644
--- a/pkg/analyzer/test/generated/static_type_analyzer_test.dart
+++ b/pkg/analyzer/test/generated/static_type_analyzer_test.dart
@@ -8,7 +8,6 @@
 import 'package:analyzer/dart/ast/token.dart';
 import 'package:analyzer/dart/element/element.dart';
 import 'package:analyzer/dart/element/type.dart';
-import 'package:analyzer/src/dart/analysis/experiments.dart';
 import 'package:analyzer/src/dart/ast/ast.dart';
 import 'package:analyzer/src/dart/element/element.dart';
 import 'package:analyzer/src/dart/element/inheritance_manager2.dart';
@@ -52,9 +51,6 @@
 @reflectiveTest
 class SetLiteralsTest extends StaticTypeAnalyzer2TestShared {
   @override
-  List<String> get enabledExperiments => [EnableString.set_literals];
-
-  @override
   bool get enableNewAnalysisDriver => true;
 
   test_emptySetLiteral_parameter_typed() async {
@@ -1664,8 +1660,6 @@
 class StaticTypeAnalyzerWithSetLiteralsTest
     extends StaticTypeAnalyzer2TestShared {
   @override
-  List<String> get enabledExperiments => [EnableString.set_literals];
-
   bool get enableNewAnalysisDriver => true;
 
   test_emptySetLiteral_inferredFromLinkedHashSet() async {
diff --git a/pkg/analyzer/test/generated/static_warning_code_driver_test.dart b/pkg/analyzer/test/generated/static_warning_code_driver_test.dart
index ec8e367..2be665c 100644
--- a/pkg/analyzer/test/generated/static_warning_code_driver_test.dart
+++ b/pkg/analyzer/test/generated/static_warning_code_driver_test.dart
@@ -2,7 +2,6 @@
 // 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.
 
-import 'package:analyzer/src/dart/analysis/experiments.dart';
 import 'package:analyzer/src/error/codes.dart';
 import 'package:analyzer/src/generated/source.dart';
 import 'package:test_reflective_loader/test_reflective_loader.dart';
@@ -20,9 +19,6 @@
 @reflectiveTest
 class SetElementTypeNotAssignableTest extends ResolverTestCase {
   @override
-  List<String> get enabledExperiments => [EnableString.set_literals];
-
-  @override
   bool get enableNewAnalysisDriver => true;
 
   test_setElementTypeNotAssignable() async {
diff --git a/pkg/analyzer/test/generated/static_warning_code_test.dart b/pkg/analyzer/test/generated/static_warning_code_test.dart
index 53664c9..1aab715 100644
--- a/pkg/analyzer/test/generated/static_warning_code_test.dart
+++ b/pkg/analyzer/test/generated/static_warning_code_test.dart
@@ -4,7 +4,6 @@
 
 import 'package:analyzer/dart/ast/ast.dart';
 import 'package:analyzer/error/error.dart';
-import 'package:analyzer/src/dart/analysis/experiments.dart';
 import 'package:analyzer/src/error/codes.dart';
 import 'package:analyzer/src/generated/source_io.dart';
 import 'package:test/test.dart';
@@ -21,9 +20,6 @@
 @reflectiveTest
 class EqualValuesInConstSetTest extends ResolverTestCase {
   @override
-  List<String> get enabledExperiments => [EnableString.set_literals];
-
-  @override
   bool get enableNewAnalysisDriver => true;
 
   test_simpleValues() async {
diff --git a/pkg/analyzer/test/src/dart/analysis/dependency/reference_collector_test.dart b/pkg/analyzer/test/src/dart/analysis/dependency/reference_collector_test.dart
index aacbb42..8d8d26c 100644
--- a/pkg/analyzer/test/src/dart/analysis/dependency/reference_collector_test.dart
+++ b/pkg/analyzer/test/src/dart/analysis/dependency/reference_collector_test.dart
@@ -5,8 +5,6 @@
 import 'package:analyzer/src/dart/analysis/dependency/library_builder.dart'
     hide buildLibrary;
 import 'package:analyzer/src/dart/analysis/dependency/node.dart';
-import 'package:analyzer/src/dart/analysis/experiments.dart';
-import 'package:analyzer/src/generated/engine.dart';
 import 'package:test/test.dart';
 import 'package:test_reflective_loader/test_reflective_loader.dart';
 
@@ -1385,10 +1383,6 @@
 
 @reflectiveTest
 class ExpressionReferenceCollectorTest_SetLiterals extends _Base {
-  @override
-  AnalysisOptionsImpl get analysisOptions =>
-      AnalysisOptionsImpl()..enabledExperiments = [EnableString.set_literals];
-
   test_setLiteral() async {
     var library = await buildTestLibrary(a, r'''
 test() {
diff --git a/pkg/analyzer/test/src/dart/constant/evaluation_test.dart b/pkg/analyzer/test/src/dart/constant/evaluation_test.dart
index fe9fbf9..f0e2140 100644
--- a/pkg/analyzer/test/src/dart/constant/evaluation_test.dart
+++ b/pkg/analyzer/test/src/dart/constant/evaluation_test.dart
@@ -799,7 +799,6 @@
   AnalysisOptionsImpl get analysisOptions => AnalysisOptionsImpl()
     ..enabledExperiments = [
       EnableString.control_flow_collections,
-      EnableString.set_literals,
       EnableString.spread_collections
     ];
 
diff --git a/pkg/analyzer/test/src/diagnostics/undefined_getter_test.dart b/pkg/analyzer/test/src/diagnostics/undefined_getter_test.dart
index e0f34b6..2740ff0 100644
--- a/pkg/analyzer/test/src/diagnostics/undefined_getter_test.dart
+++ b/pkg/analyzer/test/src/diagnostics/undefined_getter_test.dart
@@ -55,7 +55,7 @@
 class UndefinedGetterWithControlFlowCollectionsTest extends ResolverTestCase {
   @override
   List<String> get enabledExperiments =>
-      [EnableString.control_flow_collections, EnableString.set_literals];
+      [EnableString.control_flow_collections];
 
   @override
   bool get enableNewAnalysisDriver => true;
diff --git a/pkg/analyzer/test/src/task/strong/inferred_type_test.dart b/pkg/analyzer/test/src/task/strong/inferred_type_test.dart
index 785587e..777c51f 100644
--- a/pkg/analyzer/test/src/task/strong/inferred_type_test.dart
+++ b/pkg/analyzer/test/src/task/strong/inferred_type_test.dart
@@ -6,7 +6,6 @@
 
 import 'package:analyzer/dart/ast/ast.dart';
 import 'package:analyzer/dart/element/element.dart';
-import 'package:analyzer/src/dart/analysis/experiments.dart';
 import 'package:test/test.dart';
 import 'package:test_reflective_loader/test_reflective_loader.dart';
 
@@ -4493,9 +4492,6 @@
 class InferredTypeTest_SetLiterals extends AbstractStrongTest
     with InferredTypeMixin {
   @override
-  List<String> get enabledExperiments => [EnableString.set_literals];
-
-  @override
   bool get enableNewAnalysisDriver => true;
 
   @override