Revert revision 331. The propagation of monomorphic prototype failure...

src/objects-inl.h

 // Copyright 2006-2008 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 2091 matching lines @@
 
 void Map::ClearCodeCache() {
   // No write barrier is needed since empty_fixed_array is not in new space.
   // Please note this function is used during marking:
   //  - MarkCompactCollector::MarkUnmarkedObject
   ASSERT(!Heap::InNewSpace(Heap::empty_fixed_array()));
   WRITE_FIELD(this, kCodeCacheOffset, Heap::empty_fixed_array());
 }
 
 
-Object* Map::FindInCodeCache(String* name, Code::Flags flags) {
-  int index;
-  return FindIndexInCodeCache(name, flags, &index);
-}
-
-
-void Map::RemoveFromCodeCache(int index) {
-  FixedArray* array = code_cache();
-  ASSERT(array->length() >= index && array->get(index)->IsCode());
-  array->set_undefined(index - 1);  // key
-  array->set_undefined(index);  // code
-}
-
-
 #undef CAST_ACCESSOR
 #undef INT_ACCESSORS
 #undef SMI_ACCESSORS
 #undef ACCESSORS
 #undef FIELD_ADDR
 #undef READ_FIELD
 #undef WRITE_FIELD
 #undef WRITE_BARRIER
 #undef READ_MEMADDR_FIELD
 #undef WRITE_MEMADDR_FIELD
 #undef READ_DOUBLE_FIELD
 #undef WRITE_DOUBLE_FIELD
 #undef READ_INT_FIELD
 #undef WRITE_INT_FIELD
 #undef READ_SHORT_FIELD
 #undef WRITE_SHORT_FIELD
 #undef READ_BYTE_FIELD
 #undef WRITE_BYTE_FIELD
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_INL_H_