Revert 13157, 13145 and 13140: Crankshaft code stubs.

src/rewriter.cc

 // 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 25 matching lines @@
 namespace v8 {
 namespace internal {
 
 class Processor: public AstVisitor {
  public:
   Processor(Variable* result, Zone* zone)
       : result_(result),
         result_assigned_(false),
         is_set_(false),
         in_try_(false),
-        factory_(Isolate::Current(), zone) {
-    InitializeAstVisitor();
-  }
+        factory_(isolate(), zone) { }
 
   virtual ~Processor() { }
 
   void Process(ZoneList<Statement*>* statements);
   bool result_assigned() const { return result_assigned_; }
 
   AstNodeFactory<AstNullVisitor>* factory() {
     return &factory_;
   }
 
@@ skipping 22 matching lines @@
         Token::ASSIGN, result_proxy, value, RelocInfo::kNoPosition);
   }
 
   // Node visitors.
 #define DEF_VISIT(type) \
   virtual void Visit##type(type* node);
   AST_NODE_LIST(DEF_VISIT)
 #undef DEF_VISIT
 
   void VisitIterationStatement(IterationStatement* stmt);
-
-  DEFINE_AST_VISITOR_SUBCLASS_MEMBERS();
 };
 
 
 void Processor::Process(ZoneList<Statement*>* statements) {
   for (int i = statements->length() - 1; i >= 0; --i) {
     Visit(statements->at(i));
   }
 }
 
 
@@ skipping 172 matching lines @@
       result_statement->set_statement_pos(position);
       body->Add(result_statement, info->zone());
     }
   }
 
   return true;
 }
 
 
 } }  // namespace v8::internal