Summary:
flipper-server-companion depends on flipper-plugin. flipper-plugin includes dependencies that run only in a browser. Splitting flipper-plugin into core and browser packages helps to avoid including browser-only dependencies into flipper-server bundle.
As a result, bundle size could be cut in half. Subsequently, RSS usage drops as there is twice as less code to process for V8.
Note: it currently breaks external flipper-data-source package. It will be restored in subsequent diffs
Reviewed By: lblasa
Differential Revision: D38658285
fbshipit-source-id: 751b11fa9f3a2d938ce166687b8310ba8b059dee
Summary: Some intern plugins use it, an dit is currently missing in FlipperLib
Reviewed By: timur-valiev
Differential Revision: D36313032
fbshipit-source-id: 5ea8e250f1d0bc8831727abd883d953286a022d4
