Add RemovePrototype to FunctionTemplate

src/objects.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 9821 matching lines @@
   inline int length();
   inline void set_length(int value);
 
   // Following properties use flag bits.
   DECL_BOOLEAN_ACCESSORS(hidden_prototype)
   DECL_BOOLEAN_ACCESSORS(undetectable)
   // If the bit is set, object instances created by this function
   // requires access check.
   DECL_BOOLEAN_ACCESSORS(needs_access_check)
   DECL_BOOLEAN_ACCESSORS(read_only_prototype)
+  DECL_BOOLEAN_ACCESSORS(remove_prototype)
 
   static inline FunctionTemplateInfo* cast(Object* obj);
 
   // Dispatched behavior.
   DECLARE_PRINTER(FunctionTemplateInfo)
   DECLARE_VERIFIER(FunctionTemplateInfo)
 
   static const int kSerialNumberOffset = TemplateInfo::kHeaderSize;
   static const int kCallCodeOffset = kSerialNumberOffset + kPointerSize;
   static const int kPropertyAccessorsOffset = kCallCodeOffset + kPointerSize;
@@ skipping 15 matching lines @@
   static const int kFlagOffset = kAccessCheckInfoOffset + kPointerSize;
   static const int kLengthOffset = kFlagOffset + kPointerSize;
   static const int kSize = kLengthOffset + kPointerSize;
 
  private:
   // Bit position in the flag, from least significant bit position.
   static const int kHiddenPrototypeBit   = 0;
   static const int kUndetectableBit      = 1;
   static const int kNeedsAccessCheckBit  = 2;
   static const int kReadOnlyPrototypeBit = 3;
+  static const int kRemovePrototypeBit   = 4;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(FunctionTemplateInfo);
 };
 
 
 class ObjectTemplateInfo: public TemplateInfo {
  public:
   DECL_ACCESSORS(constructor, Object)
   DECL_ACCESSORS(internal_field_count, Object)
 
@@ skipping 282 matching lines @@
     } else {
       value &= ~(1 << bit_position);
     }
     return value;
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_H_