Move state sentinels into TypeFeedbackVector.

src/ic/ic-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.
 
 #ifndef V8_IC_INL_H_
 #define V8_IC_INL_H_
 
 #include "src/ic/ic.h"
 
 #include "src/compiler.h"
@@ skipping 190 matching lines @@
   JSFunction* builtin_ctor = GetRootConstructor(type, native_context);
   if (builtin_ctor != NULL) {
     *flag = kCacheOnPrototype;
     return handle(builtin_ctor->initial_map());
   }
   *flag = kCacheOnReceiver;
   return TypeToMap(type, isolate);
 }
 
 
-IC::State CallIC::FeedbackToState(Handle<FixedArray> vector,
+IC::State CallIC::FeedbackToState(Handle<TypeFeedbackVector> vector,
                                   Handle<Smi> slot) const {
   IC::State state = UNINITIALIZED;
   Object* feedback = vector->get(slot->value());
 
-  if (feedback == *TypeFeedbackInfo::MegamorphicSentinel(isolate())) {
+  if (feedback == *TypeFeedbackVector::MegamorphicSentinel(isolate())) {
     state = GENERIC;
   } else if (feedback->IsAllocationSite() || feedback->IsJSFunction()) {
     state = MONOMORPHIC;
   } else {
-    CHECK(feedback == *TypeFeedbackInfo::UninitializedSentinel(isolate()));
+    CHECK(feedback == *TypeFeedbackVector::UninitializedSentinel(isolate()));
   }
 
   return state;
 }
 }
 }  // namespace v8::internal
 
 #endif  // V8_IC_INL_H_