Remove SendResolver.computeSendStructure.

pkg/compiler/lib/src/resolution/semantic_visitor.dart

 // Copyright (c) 2015, 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 dart2js.semantics_visitor;
 
 import '../constants/expressions.dart';
 import '../dart_types.dart';
 import '../diagnostics/spannable.dart' show
     Spannable,
@@ skipping 26 matching lines @@
       return sendVisitor.visitThisGet(node, arg);
     }
     return null;
   }
 
   @override
   R visitSend(Send node) {
     // TODO(johnniwinther): Support argument.
     A arg = null;
 
-    SendStructure structure = computeSendStructure(node);
+    SendStructure structure = elements.getSendStructure(node);
     if (structure == null) {
       return internalError(node, 'No structure for $node');
     } else {
       return structure.dispatch(sendVisitor, node, arg);
     }
   }
 
   @override
   R visitSendSet(SendSet node) {
     return visitSend(node);
@@ skipping 5097 matching lines @@
   ///       C() : this._(42);
   ///     }
   ///
   R errorUnresolvedThisConstructorInvoke(
       Send node,
       Element element,
       NodeList arguments,
       Selector selector,
       A arg);
 }