sequelpro/sequelpro — pull request #2030 by origsun (2014-12-01 10:11:57+00:00)
Title: Remove a private API in PSMTabBarCell

Directly assigning to `_controlView` of a `NSActionCell` is private and not allowed by Mac App Store.

An `_customControlView` is used to replace `_controlView` in `PSMTabBarCell` to avoid direct assigning to `_controlView`.

This should be the last private API to remove before going to Mac App Store.