Complain about incorrect this/super constructor initializers.

pkg/front_end/lib/src/fasta/source/source_class_builder.dart

 // 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.source_class_builder;
 
 import 'package:kernel/ast.dart'
     show Class, Constructor, Supertype, TreeNode, setParents;
 
 import '../errors.dart' show internalError;
@@ skipping 58 matching lines @@
     if (typeVariables != null) {
       for (KernelTypeVariableBuilder t in typeVariables) {
         cls.typeParameters.add(t.parameter);
       }
       setParents(cls.typeParameters, cls);
       count += cls.typeParameters.length;
     }
     return count + super.resolveTypes(library);
   }
 
-  Class build(KernelLibraryBuilder library) {
+  Class build(KernelLibraryBuilder library, LibraryBuilder coreLibrary) {
     void buildBuilders(String name, Builder builder) {
       do {
         if (builder is KernelFieldBuilder) {
           // TODO(ahe): It would be nice to have a common interface for the
           // build method to avoid duplicating these two cases.
           cls.addMember(builder.build(library));
         } else if (builder is KernelFunctionBuilder) {
           cls.addMember(builder.build(library));
         } else {
           internalError("Unhandled builder: ${builder.runtimeType}");
@@ skipping 51 matching lines @@
 
   void addSyntheticConstructor(Constructor constructor) {
     String name = constructor.name.name;
     cls.constructors.add(constructor);
     constructor.parent = cls;
     DillMemberBuilder memberBuilder = new DillMemberBuilder(constructor, this);
     memberBuilder.next = constructorScopeBuilder[name];
     constructorScopeBuilder.addMember(name, memberBuilder);
   }
 }