Make test use a compatible type in the size checks.
Merge pull request #321 from eonnen/master

Make test use a compatible type in the size checks.
Fix arc lint (should fix #238)

Summary: See https://secure.phabricator.com/D9114

Test Plan: arc lint

Reviewers: yhchiang

Reviewed By: yhchiang

Subscribers: leveldb

Differential Revision: https://reviews.facebook.net/D24195
Print per column family metrics in db_bench

Summary: see above

Test Plan:
make check, ran db_bench and looked at output

- begin *PUBLIC* platform impact section -
Bugzilla: #
- end platform impact -

Reviewers: igor

Differential Revision: https://reviews.facebook.net/D24189
Fix linters, second try