LevelDB_TTL_

小组成员：姚凯文（kevinyao0901），姜嘉琪

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cmumford 0509414f85 leveldb::DestroyDB will now delete empty directories. Env's that filtered out dot files ("." and "..") would return an empty vector of children causing DestroyDB to do nothing. This fixes https://github.com/google/leveldb/issues/215 ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=172501335		pirms 7 gadiem
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leveldb	leveldb::DestroyDB will now delete empty directories.	删除	pirms 7 gadiem

cmumford 0509414f85 leveldb::DestroyDB will now delete empty directories.

Env's that filtered out dot files ("." and "..") would return an
empty vector of children causing DestroyDB to do nothing. This fixes
https://github.com/google/leveldb/issues/215

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=172501335

pirms 7 gadiem

leveldb

leveldb::DestroyDB will now delete empty directories.

删除

pirms 7 gadiem