Remove leftover NoIncrementalWriteBarrier prototypes.

src/objects-inl.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
 // Review notes:
 //
 // - The use of macros in these inline functions may seem superfluous
 // but it is absolutely needed to make sure gcc generates optimal
 // code. gcc is not happy when attempting to inline too deep.
 //
@@ skipping 2567 matching lines @@
                      Object* value,
                      WriteBarrierMode mode) {
   DCHECK(map() != GetHeap()->fixed_cow_array_map());
   DCHECK(index >= 0 && index < this->length());
   int offset = kHeaderSize + index * kPointerSize;
   WRITE_FIELD(this, offset, value);
   CONDITIONAL_WRITE_BARRIER(GetHeap(), this, offset, value, mode);
 }
 
 
-void FixedArray::NoIncrementalWriteBarrierSet(FixedArray* array,
-                                              int index,
-                                              Object* value) {
-  DCHECK(array->map() != array->GetHeap()->fixed_cow_array_map());
-  DCHECK(index >= 0 && index < array->length());
-  int offset = kHeaderSize + index * kPointerSize;
-  WRITE_FIELD(array, offset, value);
-  Heap* heap = array->GetHeap();
-  if (heap->InNewSpace(value)) {
-    heap->RecordWrite(array->address(), offset);
-  }
-}
-
-
 void FixedArray::NoWriteBarrierSet(FixedArray* array,
                                    int index,
                                    Object* value) {
   DCHECK(array->map() != array->GetHeap()->fixed_cow_array_map());
   DCHECK(index >= 0 && index < array->length());
   DCHECK(!array->GetHeap()->InNewSpace(value));
   WRITE_FIELD(array, kHeaderSize + index * kPointerSize, value);
 }
 
 
@@ skipping 5258 matching lines @@
 #undef WRITE_INT64_FIELD
 #undef READ_BYTE_FIELD
 #undef WRITE_BYTE_FIELD
 #undef NOBARRIER_READ_BYTE_FIELD
 #undef NOBARRIER_WRITE_BYTE_FIELD
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_OBJECTS_INL_H_