Add function literal variable to declaration list.

src/ast-numbering.cc

Index: src/ast-numbering.cc
diff --git a/src/ast-numbering.cc b/src/ast-numbering.cc
index bf0f9ba2a46f4788b43b3a1af5e48dbe7b781e52..e14b84dfe8fc26dbc27ca768e59099a7f9f432a8 100644
--- a/src/ast-numbering.cc
+++ b/src/ast-numbering.cc
@@ -538,10 +538,6 @@ bool AstNumberingVisitor::Renumber(FunctionLiteral* node) {
   }
 
   VisitDeclarations(scope->declarations());
-  if (scope->is_function_scope() && scope->function() != NULL) {
-    // Visit the name of the named function expression.
-    Visit(scope->function());
-  }
   VisitStatements(node->body());
 
   return Finish(node);