Refactor SsaBuilder.visitSuperSend.

pkg/compiler/lib/src/inferrer/inferrer_visitor.dart

 // Copyright (c) 2013, 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 inferrer_visitor;
 
 import '../constants/constant_system.dart';
 import '../constants/expressions.dart';
 import '../dart2jslib.dart' hide Selector, TypedSelector;
 import '../dart_types.dart';
@@ skipping 690 matching lines @@
     Node node = analyzedElement.node;
     FieldInitializationScope<T> fieldScope =
         analyzedElement.isGenerativeConstructor
             ? new FieldInitializationScope<T>(types)
             : null;
     locals = new LocalsHandler<T>(inferrer, types, compiler, node, fieldScope);
   }
 
   T handleSendSet(SendSet node);
 
-  T visitSuperSend(Send node);
-
   T visitStaticSend(Send node);
 
   T visitGetterSend(Send node);
 
   T visitDynamicSend(Send node);
 
   T visitAsyncForIn(AsyncForIn node);
 
   T visitSyncForIn(SyncForIn node);
 
@@ skipping 680 matching lines @@
     return type;
   }
 
   T visitCascade(Cascade node) {
     // Ignore the result of the cascade send and return the type of the cascade
     // receiver.
     visit(node.expression);
     return cascadeReceiverStack.removeLast();
   }
 }