Enable stub generation using Hydrogen/Lithium (again)

src/prettyprinter.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 56 matching lines @@
   const char* Output() const { return output_; }
 
   virtual void PrintStatements(ZoneList<Statement*>* statements);
   void PrintLabels(ZoneStringList* labels);
   virtual void PrintArguments(ZoneList<Expression*>* arguments);
   void PrintLiteral(Handle<Object> value, bool quote);
   void PrintParameters(Scope* scope);
   void PrintDeclarations(ZoneList<Declaration*>* declarations);
   void PrintFunctionLiteral(FunctionLiteral* function);
   void PrintCaseClause(CaseClause* clause);
+
+  DEFINE_AST_VISITOR_SUBCLASS_MEMBERS();
 };
 
 
 // Prints the AST structure
 class AstPrinter: public PrettyPrinter {
  public:
   AstPrinter();
   virtual ~AstPrinter();
 
   const char* PrintProgram(FunctionLiteral* program);
@@ skipping 23 matching lines @@
   void dec_indent() { indent_--; }
 
   int indent_;
 };
 
 #endif  // DEBUG
 
 } }  // namespace v8::internal
 
 #endif  // V8_PRETTYPRINTER_H_