Summary: For the navigation plugin we want to opt-out from the "enabled" and "process messages later" optimizations, because it's events should be immediately processed to reflect the changes in the topbar for navigation purposes
Reviewed By: jknoxville
Differential Revision: D19554297
fbshipit-source-id: 4bd49b5d1327feea6dea52e86d9dbc9d54a5dbee