Handle super accesses loaded from .dill

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

 // 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.
 
 import 'package:kernel/ast.dart' as ir;
 
 import '../common.dart';
 import '../common/names.dart';
 import '../constants/constructors.dart';
 import '../constants/expressions.dart';
@@ skipping 60 matching lines @@
   /// application "Object+M"'s constructor.
   ConstructorEntity getSuperConstructor(
       ir.Constructor constructor, ir.Member target);
 
   /// Returns the [MemberEntity] corresponding to the member [node].
   MemberEntity getMember(ir.Member node);
 
   /// Returns the [FunctionEntity] corresponding to the procedure [node].
   FunctionEntity getMethod(ir.Procedure node);
 
+  /// Returns the super [MemberEntity] for a super invocation, get or set of
+  /// [name] from the member [context].
+  ///
+  /// The IR doesn't always resolve super accesses to the corresponding
+  /// [target]. If not, the target is computed using [name] and [setter] from
+  /// the enclosing class of [context].
+  MemberEntity getSuperMember(ir.Member context, ir.Name name, ir.Member target,
+      {bool setter: false});
+
   /// Returns the [FieldEntity] corresponding to the field [node].
   FieldEntity getField(ir.Field node);
 
   /// Returns the [ClassEntity] corresponding to the class [node].
   ClassEntity getClass(ir.Class node);
 
   /// Returns the [Local] corresponding to the [node]. The node must be either
   /// a [ir.FunctionDeclaration] or [ir.FunctionExpression].
   Local getLocalFunction(ir.TreeNode node);
 
@@ skipping 742 matching lines @@
     }
     if (isRedirecting) {
       return new RedirectingGenerativeConstantConstructor(
           defaultValues, superConstructorInvocation);
     } else {
       return new GenerativeConstantConstructor(
           type, defaultValues, fieldMap, superConstructorInvocation);
     }
   }
 }