30   Status Load(Blob* blob) const {  in Load()
32       return Status::kNotFound;  in Load()
36       return Status::kStorageError;  in Load()
39     return Status::kSuccess;  in Load()
42   Status Store(const Blob& blob) {  in Store()
44       return Status::kStorageError;  in Store()
47     return Status::kSuccess;  in Store()
50   Status Delete() {  in Delete()
51     return blob_.Resize(0) ? Status::kSuccess : Status::kStorageError;  in Delete()
81 Status LoadHeader(Blob* blob) {  in LoadHeader()
85 Status StoreHeader(const Blob& blob) {  in StoreHeader()
89 Status LoadSpace(uint32_t index, Blob* blob) {  in LoadSpace()
91   return slot ? slot->Load(blob) : Status::kNotFound;  in LoadSpace()
94 Status StoreSpace(uint32_t index, const Blob& blob) {  in StoreSpace()
108   return Status::kStorageError;  in StoreSpace()
111 Status DeleteSpace(uint32_t index) {  in DeleteSpace()
117   return Status::kSuccess;  in DeleteSpace()