Revert "Add Smi::Zero and replace all Smi::FromInt(0) calls"

src/transitions.cc

 // 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.
 
 #include "src/transitions.h"
 
 #include "src/objects-inl.h"
 #include "src/transitions-inl.h"
 #include "src/utils.h"
 
@@ skipping 377 matching lines @@
 }
 
 
 // Private static helper functions.
 
 Handle<TransitionArray> TransitionArray::Allocate(Isolate* isolate,
                                                   int number_of_transitions,
                                                   int slack) {
   Handle<FixedArray> array = isolate->factory()->NewTransitionArray(
       LengthFor(number_of_transitions + slack));
-  array->set(kPrototypeTransitionsIndex, Smi::kZero);
+  array->set(kPrototypeTransitionsIndex, Smi::FromInt(0));
   array->set(kTransitionLengthIndex, Smi::FromInt(number_of_transitions));
   return Handle<TransitionArray>::cast(array);
 }
 
 
 // static
 void TransitionArray::ZapTransitionArray(TransitionArray* transitions) {
   // Do not zap the next link that is used by GC.
   STATIC_ASSERT(kNextLinkIndex + 1 == kPrototypeTransitionsIndex);
   MemsetPointer(transitions->data_start() + kPrototypeTransitionsIndex,
@@ skipping 135 matching lines @@
 
 int TransitionArray::Search(PropertyKind kind, Name* name,
                             PropertyAttributes attributes,
                             int* out_insertion_index) {
   int transition = SearchName(name, out_insertion_index);
   if (transition == kNotFound) return kNotFound;
   return SearchDetails(transition, kind, attributes, out_insertion_index);
 }
 }  // namespace internal
 }  // namespace v8