Revert "Tweak public APIs and use them in patch_sdk, dart2js, and kernel-service."

pkg/compiler/lib/src/kernel/dart2js_target.dart

Index: pkg/compiler/lib/src/kernel/dart2js_target.dart
diff --git a/pkg/compiler/lib/src/kernel/dart2js_target.dart b/pkg/compiler/lib/src/kernel/dart2js_target.dart
deleted file mode 100644
index 4b7d2e7a718c4aeb1155752f0391e2cb8c29b039..0000000000000000000000000000000000000000
--- a/pkg/compiler/lib/src/kernel/dart2js_target.dart
+++ /dev/null
@@ -1,92 +0,0 @@
-// Copyright (c) 2017, the Dart project authors.  Please see the AUTHORS file
-// 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.
-
-library compiler.src.kernel.dart2js_target;
-
-import 'package:kernel/kernel.dart';
-import 'package:kernel/core_types.dart';
-import 'package:kernel/class_hierarchy.dart';
-import 'package:kernel/target/targets.dart';
-
-import 'package:compiler/src/native/native.dart' show maybeEnableNative;
-
-/// A kernel [Target] to configure the Dart Front End for dart2js.
-class Dart2jsTarget extends Target {
-  final TargetFlags flags;
-
-  Dart2jsTarget(this.flags);
-
-  bool get strongMode => flags.strongMode;
-
-  String get name => 'dart2js';
-
-  List<String> get extraRequiredLibraries => const <String>[
-        'dart:_chrome',
-        'dart:_foreign_helper',
-        'dart:_interceptors',
-        'dart:_internal',
-        'dart:_isolate_helper',
-        'dart:_js_embedded_names',
-        'dart:_js_helper',
-        'dart:_js_mirrors',
-        'dart:_js_names',
-        'dart:_native_typed_data',
-        'dart:async',
-        'dart:collection',
-        'dart:html',
-        'dart:html_common',
-        'dart:indexed_db',
-        'dart:js',
-        'dart:js_util',
-        'dart:mirrors',
-        'dart:svg',
-        'dart:web_audio',
-        'dart:web_gl',
-        'dart:web_sql',
-      ];
-
-  @override
-  bool mayDefineRestrictedType(Uri uri) =>
-      uri.scheme == 'dart' &&
-      (uri.path == 'core' || uri.path == '_interceptors');
-
-  @override
-  bool enableNative(Uri uri) => maybeEnableNative(uri);
-
-  @override
-  bool get nativeExtensionExpectsString => false;
-
-  @override
-  void performModularTransformationsOnLibraries(
-      CoreTypes coreTypes, ClassHierarchy hierarchy, List<Library> libraries,
-      {void logger(String msg)}) {}
-
-  @override
-  void performGlobalTransformations(CoreTypes coreTypes, Program program,
-      {void logger(String msg)}) {}
-
-  @override
-  Expression instantiateInvocation(CoreTypes coreTypes, Expression receiver,
-      String name, Arguments arguments, int offset, bool isSuper) {
-    // TODO(sigmund): implement;
-    return new InvalidExpression();
-  }
-
-  @override
-  Expression instantiateNoSuchMethodError(CoreTypes coreTypes,
-      Expression receiver, String name, Arguments arguments, int offset,
-      {bool isMethod: false,
-      bool isGetter: false,
-      bool isSetter: false,
-      bool isField: false,
-      bool isLocalVariable: false,
-      bool isDynamic: false,
-      bool isSuper: false,
-      bool isStatic: false,
-      bool isConstructor: false,
-      bool isTopLevel: false}) {
-    // TODO(sigmund): implement;
-    return new InvalidExpression();
-  }
-}