2640         from_space_(heap, kFromSpace),  in NewSpace()
2654     return to_space_.HasBeenSetUp() && from_space_.HasBeenSetUp();  in HasBeenSetUp()
2695     SLOW_DCHECK(to_space_.TotalCapacity() == from_space_.TotalCapacity());  in Capacity()
2703     DCHECK(to_space_.TotalCapacity() == from_space_.TotalCapacity());  in TotalCapacity()
2710     return from_space_.CommittedMemory() + to_space_.CommittedMemory();  in CommittedMemory()
2714     return from_space_.MaximumCommittedMemory() +  in MaximumCommittedMemory()
2746            from_space_.MaximumTotalCapacity());  in MaximumCapacity()
2755            from_space_.InitialTotalCapacity());  in InitialTotalCapacity()
2775   Address age_mark() { return from_space_.age_mark(); }  in age_mark()
2837   Address FromSpacePageLow() { return from_space_.page_low(); }  in FromSpacePageLow()
2838   Address FromSpacePageHigh() { return from_space_.page_high(); }  in FromSpacePageHigh()
2839   Address FromSpaceStart() { return from_space_.space_start(); }  in FromSpaceStart()
2840   Address FromSpaceEnd() { return from_space_.space_end(); }  in FromSpaceEnd()
2850     return from_space_.Contains(address);  in FromSpaceContains()
2857   inline bool FromSpaceContains(Object* o) { return from_space_.Contains(o); }  in FromSpaceContains()
2891     if (from_space_.is_committed()) return true;  in CommitFromSpaceIfNeeded()
2892     return from_space_.Commit();  in CommitFromSpaceIfNeeded()
2896     if (!from_space_.is_committed()) return true;  in UncommitFromSpace()
2897     return from_space_.Uncommit();  in UncommitFromSpace()
2900   bool IsFromSpaceCommitted() { return from_space_.is_committed(); }  in IsFromSpaceCommitted()
2915   SemiSpace from_space_;  variable