Revert "[heap] Optimize NewSpace::AllocatedSinceLastGC"

src/heap/heap-inl.h

Index: src/heap/heap-inl.h
diff --git a/src/heap/heap-inl.h b/src/heap/heap-inl.h
index 96437396c1fc75662e42024962586f79cee499af..33b11ea5d044fd06c17aff82e7c9268db6fdc6dd 100644
--- a/src/heap/heap-inl.h
+++ b/src/heap/heap-inl.h
@@ -460,14 +460,6 @@ void Heap::CopyBlock(Address dst, Address src, int byte_size) {
             static_cast<size_t>(byte_size / kPointerSize));
 }
 
-void Heap::UpdateNewSpaceAllocationCounter() {
-  new_space_allocation_counter_ = NewSpaceAllocationCounter();
-}
-
-size_t Heap::NewSpaceAllocationCounter() {
-  return new_space_allocation_counter_ + new_space()->AllocatedSinceLastGC();
-}
-
 template <Heap::FindMementoMode mode>
 AllocationMemento* Heap::FindAllocationMemento(HeapObject* object) {
   // Check if there is potentially a memento behind the object. If