objects-inl.h: Remove ACCESSORS_TO_SMI macro

src/heap/heap.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_HEAP_HEAP_H_
 #define V8_HEAP_HEAP_H_
 
 #include <cmath>
 #include <map>
 
@@ skipping 943 matching lines @@
   void FreeQueuedChunks(MemoryChunk* list_head);
   void FreeQueuedChunks();
   void WaitUntilUnmappingOfFreeChunksCompleted();
 
   // Completely clear the Instanceof cache (to stop it keeping objects alive
   // around a GC).
   inline void CompletelyClearInstanceofCache();
 
   inline uint32_t HashSeed();
 
-  inline Smi* NextScriptId();
+  inline int NextScriptId();
 
   inline void SetArgumentsAdaptorDeoptPCOffset(int pc_offset);
   inline void SetConstructStubDeoptPCOffset(int pc_offset);
   inline void SetGetterStubDeoptPCOffset(int pc_offset);
   inline void SetSetterStubDeoptPCOffset(int pc_offset);
 
   // For post mortem debugging.
   void RememberUnmappedPage(Address page, bool compacted);
 
   // Global inline caching age: it is incremented on some GCs after context
@@ skipping 1742 matching lines @@
   DisallowHeapAllocation no_allocation;  // i.e. no gc allowed.
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(PathTracer);
 };
 #endif  // DEBUG
 }
 }  // namespace v8::internal
 
 #endif  // V8_HEAP_HEAP_H_