Revert "Removed one copy-n-paste clone of HGraphBuilder::BuildStoreNamed."

src/ast.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 1307 matching lines @@
     };
 
     Property(Literal* key, Expression* value, Isolate* isolate);
 
     Literal* key() { return key_; }
     Expression* value() { return value_; }
     Kind kind() { return kind_; }
 
     // Type feedback information.
     void RecordTypeFeedback(TypeFeedbackOracle* oracle);
+    bool IsMonomorphic() { return !receiver_type_.is_null(); }
     Handle<Map> GetReceiverType() { return receiver_type_; }
 
     bool IsCompileTimeValue();
 
     void set_emit_store(bool emit_store);
     bool emit_store();
 
    protected:
     template<class> friend class AstNodeFactory;
 
@@ skipping 183 matching lines @@
   virtual int position() const { return pos_; }
 
   bool IsStringLength() const { return is_string_length_; }
   bool IsStringAccess() const { return is_string_access_; }
   bool IsFunctionPrototype() const { return is_function_prototype_; }
 
   // Type feedback information.
   void RecordTypeFeedback(TypeFeedbackOracle* oracle, Zone* zone);
   virtual bool IsMonomorphic() { return is_monomorphic_; }
   virtual SmallMapList* GetReceiverTypes() { return &receiver_types_; }
-
-  Handle<Map> GetReceiverType() {
-    return IsMonomorphic() ? GetReceiverTypes()->first() : Handle<Map>();
-  }
-
   bool IsArrayLength() { return is_array_length_; }
   bool IsUninitialized() { return is_uninitialized_; }
 
  protected:
   template<class> friend class AstNodeFactory;
 
   Property(Isolate* isolate,
            Expression* obj,
            Expression* key,
            int pos)
@@ skipping 1442 matching lines @@
  private:
   Isolate* isolate_;
   Zone* zone_;
   Visitor visitor_;
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_AST_H_