Deprecate ResolvedVisitor.visitClosureSend.

pkg/compiler/lib/src/resolved_visitor.dart

Index: pkg/compiler/lib/src/resolved_visitor.dart
diff --git a/pkg/compiler/lib/src/resolved_visitor.dart b/pkg/compiler/lib/src/resolved_visitor.dart
index ebc2678b58737d4e9181d0da9fbd7fd51b39d2b4..86beb30fef8981de4a452e228931eb0b135a08d6 100644
--- a/pkg/compiler/lib/src/resolved_visitor.dart
+++ b/pkg/compiler/lib/src/resolved_visitor.dart
@@ -29,6 +29,8 @@ abstract class ResolvedKindVisitor<R> {
   @deprecated
   R visitOperatorSend(Send node);
   R visitGetterSend(Send node);
+
+  @deprecated
   R visitClosureSend(Send node);
   R visitDynamicSend(Send node);
   R visitStaticSend(Send node);
@@ -192,6 +194,11 @@ abstract class NewResolvedVisitor<R> extends BaseResolvedVisitor<R>
   }
 
   @override
+  R visitClosureSend(Send node) {
+    return internalError(node, "visitClosureSend is deprecated");
+  }
+
+  @override
   R visitTypeLiteralSend(Send node) {
     return internalError(node, "visitTypeLiteralSend is deprecated");
   }