Start unraveling circularities between analyzer and front_end/kernel.

pkg/front_end/lib/src/fasta/analyzer/mock_type.dart

Index: pkg/front_end/lib/src/fasta/analyzer/mock_type.dart
diff --git a/pkg/front_end/lib/src/fasta/analyzer/mock_type.dart b/pkg/front_end/lib/src/fasta/analyzer/mock_type.dart
deleted file mode 100644
index 9e07fa6e6b03d80b826fe551fcbe47805c437441..0000000000000000000000000000000000000000
--- a/pkg/front_end/lib/src/fasta/analyzer/mock_type.dart
+++ /dev/null
@@ -1,162 +0,0 @@
-// Copyright (c) 2016, 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 fasta.analyzer.mock_type;
-
-import 'package:analyzer/dart/element/element.dart';
-
-import 'package:analyzer/dart/element/type.dart';
-
-import 'package:analyzer/src/generated/type_system.dart' show TypeSystem;
-
-import '../errors.dart' show internalError;
-
-abstract class MockType extends DartType {
-  String get displayName => internalError("not supported.");
-
-  Element get element => internalError("not supported.");
-
-  bool get isBottom => internalError("not supported.");
-
-  bool get isDartAsyncFuture => internalError("not supported.");
-
-  bool get isDartAsyncFutureOr => internalError("not supported.");
-
-  bool get isDartCoreFunction => internalError("not supported.");
-
-  bool get isDynamic => internalError("not supported.");
-
-  bool get isObject => internalError("not supported.");
-
-  bool get isUndefined => internalError("not supported.");
-
-  bool get isVoid => internalError("not supported.");
-
-  String get name => internalError("not supported.");
-
-  DartType flattenFutures(TypeSystem typeSystem) {
-    return internalError("not supported.");
-  }
-
-  bool isAssignableTo(DartType type) => internalError("not supported.");
-
-  bool isMoreSpecificThan(DartType type) => internalError("not supported.");
-
-  bool isSubtypeOf(DartType type) => internalError("not supported.");
-
-  bool isSupertypeOf(DartType type) => internalError("not supported.");
-
-  DartType resolveToBound(DartType objectType) {
-    return internalError("not supported.");
-  }
-
-  DartType substitute2(
-      List<DartType> argumentTypes, List<DartType> parameterTypes) {
-    return internalError("not supported.");
-  }
-
-  List<DartType> get typeArguments => internalError("not supported.");
-
-  List<TypeParameterElement> get typeParameters {
-    return internalError("not supported.");
-  }
-
-  ParameterizedType instantiate(List<DartType> argumentTypes) {
-    return internalError("not supported.");
-  }
-}
-
-abstract class MockInterfaceType extends MockType implements InterfaceType {
-  ClassElement get element => internalError("not supported.");
-
-  List<PropertyAccessorElement> get accessors {
-    return internalError("not supported.");
-  }
-
-  List<ConstructorElement> get constructors => internalError("not supported.");
-
-  List<InterfaceType> get interfaces => internalError("not supported.");
-
-  List<MethodElement> get methods => internalError("not supported.");
-
-  List<InterfaceType> get mixins => internalError("not supported.");
-
-  InterfaceType get superclass => internalError("not supported.");
-
-  PropertyAccessorElement getGetter(String name) {
-    return internalError("not supported.");
-  }
-
-  MethodElement getMethod(String name) => internalError("not supported.");
-
-  PropertyAccessorElement getSetter(String name) {
-    return internalError("not supported.");
-  }
-
-  bool isDirectSupertypeOf(InterfaceType type) {
-    return internalError("not supported.");
-  }
-
-  ConstructorElement lookUpConstructor(String name, LibraryElement library) {
-    return internalError("not supported.");
-  }
-
-  PropertyAccessorElement lookUpGetter(String name, LibraryElement library) {
-    return internalError("not supported.");
-  }
-
-  PropertyAccessorElement lookUpGetterInSuperclass(
-          String name, LibraryElement library) =>
-      internalError("not supported.");
-
-  PropertyAccessorElement lookUpInheritedGetter(String name,
-      {LibraryElement library, bool thisType: true}) {
-    return internalError("not supported.");
-  }
-
-  ExecutableElement lookUpInheritedGetterOrMethod(String name,
-          {LibraryElement library}) =>
-      internalError("not supported.");
-
-  MethodElement lookUpInheritedMethod(String name,
-      {LibraryElement library, bool thisType: true}) {
-    return internalError("not supported.");
-  }
-
-  PropertyAccessorElement lookUpInheritedSetter(String name,
-      {LibraryElement library, bool thisType: true}) {
-    return internalError("not supported.");
-  }
-
-  MethodElement lookUpMethod(String name, LibraryElement library) {
-    return internalError("not supported.");
-  }
-
-  MethodElement lookUpMethodInSuperclass(String name, LibraryElement library) {
-    return internalError("not supported.");
-  }
-
-  PropertyAccessorElement lookUpSetter(String name, LibraryElement library) {
-    return internalError("not supported.");
-  }
-
-  PropertyAccessorElement lookUpSetterInSuperclass(
-          String name, LibraryElement library) =>
-      internalError("not supported.");
-
-  InterfaceType instantiate(List<DartType> argumentTypes) {
-    return internalError("not supported.");
-  }
-
-  InterfaceType substitute2(
-      List<DartType> argumentTypes, List<DartType> parameterTypes) {
-    return internalError("not supported.");
-  }
-
-  InterfaceType substitute4(List<DartType> argumentTypes) {
-    return internalError("not supported.");
-  }
-
-  get isDartCoreNull => internalError("not supported.");
-}