7583   while (!blocks_.is_empty()) {  in Detach()
7584     Object** block_start = blocks_.last();  in Detach()
7590     deferred->blocks_.Add(blocks_.last());  in Detach()
7591     blocks_.RemoveLast();  in Detach()
7598   DCHECK(prev_limit == NULL || !blocks_.is_empty());  in Detach()
7600   DCHECK(!blocks_.is_empty() && prev_limit != NULL);  in Detach()
7616   for (int i = 0; i < blocks_.length(); i++) {  in ~DeferredHandles()
7618     HandleScope::ZapRange(blocks_[i], &blocks_[i][kHandleBlockSize]);  in ~DeferredHandles()
7620     isolate_->handle_scope_implementer()->ReturnBlock(blocks_[i]);  in ~DeferredHandles()
7626   DCHECK(!blocks_.is_empty());  in Iterate()
7628   DCHECK((first_block_limit_ >= blocks_.first()) &&  in Iterate()
7629          (first_block_limit_ <= &(blocks_.first())[kHandleBlockSize]));  in Iterate()
7631   v->VisitPointers(blocks_.first(), first_block_limit_);  in Iterate()
7633   for (int i = 1; i < blocks_.length(); i++) {  in Iterate()
7634     v->VisitPointers(blocks_[i], &blocks_[i][kHandleBlockSize]);  in Iterate()