IsConsistentWithBackPointers  308 src/objects-debug.cc     SLOW_ASSERT(transitions()->IsConsistentWithBackPointers(this));
IsConsistentWithBackPointers 2660 src/objects.h    bool IsConsistentWithBackPointers(Map* current_map);
IsConsistentWithBackPointers  136 src/transitions.h   bool IsConsistentWithBackPointers(Map* current_map);