Merge V8 5.2.361.47  DO NOT MERGE

https://chromium.googlesource.com/v8/v8/+/5.2.361.47

FPIIM-449

Change-Id: Ibec421b85a9b88cb3a432ada642e469fe7e78346
(cherry picked from commit bcf72ee8e3b26f1d0726869c7ddb3921c68b09a8)
diff --git a/src/ast/ast-expression-visitor.h b/src/ast/ast-expression-visitor.h
index 545a45c..283bc7b 100644
--- a/src/ast/ast-expression-visitor.h
+++ b/src/ast/ast-expression-visitor.h
@@ -27,10 +27,10 @@
   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;