Summary:
This diff fixes an issue where we don't want to have the Navigation plugin be disabled as background plugins like all other plugins, so that the breadcrumb navigation keeps working.
Yet another hack concerning the super useful Navigation plugin. On a positive note, since connection management for background is not entirely managed by the Desktop and not the native said, these kind of exceptions are fairly easy to make :)
Reviewed By: passy
Differential Revision: D21089537
fbshipit-source-id: 209954ff35c95e066fe688a60ad46ccfc3835c44