Removed unused ShouldTrackAllocationInfo method.

src/objects.h

 // 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 2098 matching lines @@
   inline bool HasExternalShortElements();
   inline bool HasExternalUnsignedShortElements();
   inline bool HasExternalIntElements();
   inline bool HasExternalUnsignedIntElements();
   inline bool HasExternalFloatElements();
   inline bool HasExternalDoubleElements();
   bool HasFastArgumentsElements();
   bool HasDictionaryArgumentsElements();
   inline SeededNumberDictionary* element_dictionary();  // Gets slow elements.
 
-  inline bool ShouldTrackAllocationInfo();
-
   inline void set_map_and_elements(
       Map* map,
       FixedArrayBase* value,
       WriteBarrierMode mode = UPDATE_WRITE_BARRIER);
 
   // Requires: HasFastElements().
   static Handle<FixedArray> EnsureWritableFastElements(
       Handle<JSObject> object);
   MUST_USE_RESULT inline MaybeObject* EnsureWritableFastElements();
 
@@ skipping 8475 matching lines @@
     } else {
       value &= ~(1 << bit_position);
     }
     return value;
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_H_