Re-scope inner scopes in arrow parameter initializers

src/ast/ast-expression-visitor.h

Index: src/ast/ast-expression-visitor.h
diff --git a/src/ast/ast-expression-visitor.h b/src/ast/ast-expression-visitor.h
index 545a45c41696a8745d64b59897b149e23389f18e..283bc7bfd24502be226a6e05d65fb0fccfd2009b 100644
--- a/src/ast/ast-expression-visitor.h
+++ b/src/ast/ast-expression-visitor.h
@@ -27,10 +27,10 @@ class AstExpressionVisitor : public AstVisitor {
   virtual void VisitExpression(Expression* expression) = 0;
   int depth() { return depth_; }
 
- private:
   void VisitDeclarations(ZoneList<Declaration*>* d) override;
   void VisitStatements(ZoneList<Statement*>* s) override;
 
+ private:
   DEFINE_AST_VISITOR_SUBCLASS_MEMBERS();
 
 #define DECLARE_VISIT(type) void Visit##type(type* node) override;