Use FeedbackVectorSlotKind instead of Code::Kind for type feedback vector.

test/cctest/test-heap.cc

 // 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 3791 matching lines @@
   }
   return NULL;
 }
 
 
 static void CheckVectorIC(Handle<JSFunction> f, int ic_slot_index,
                           InlineCacheState desired_state) {
   Handle<TypeFeedbackVector> vector =
       Handle<TypeFeedbackVector>(f->shared()->feedback_vector());
   FeedbackVectorICSlot slot(ic_slot_index);
-  if (vector->GetKind(slot) == Code::LOAD_IC) {
+  if (vector->GetKind(slot) == FeedbackVectorSlotKind::LOAD_IC) {
     LoadICNexus nexus(vector, slot);
     CHECK(nexus.StateFromFeedback() == desired_state);
   } else {
-    CHECK(vector->GetKind(slot) == Code::KEYED_LOAD_IC);
+    CHECK_EQ(FeedbackVectorSlotKind::KEYED_LOAD_IC, vector->GetKind(slot));
     KeyedLoadICNexus nexus(vector, slot);
     CHECK(nexus.StateFromFeedback() == desired_state);
   }
 }
 
 
 static void CheckVectorICCleared(Handle<JSFunction> f, int ic_slot_index) {
   Handle<TypeFeedbackVector> vector =
       Handle<TypeFeedbackVector>(f->shared()->feedback_vector());
   FeedbackVectorICSlot slot(ic_slot_index);
@@ skipping 2686 matching lines @@
   // The CollectGarbage call above starts sweeper threads.
   // The crash will happen if the following two functions
   // are called before sweeping finishes.
   heap->StartIncrementalMarking();
   heap->FinalizeIncrementalMarkingIfComplete("test");
 }
 
 
 }  // namespace internal
 }  // namespace v8