whitelist persisted reducers

Summary:
We only want to persist certain reducers that are whitelisted.

Currently some parts of the `connections` reducer and everything from the other reducers was persisted. This changes the behavior to only persist what is explicitly whitelisted and not the other reducers.

These pars of the store are whitelisted:
- `connections.userPreferredDevice`
- `connections.userPreferredPlugin`
- `connections.userPreferredApp`

Reviewed By: jknoxville

Differential Revision: D10401403

fbshipit-source-id: e4aa4f2b2f8f6229b02dcf46798965fa1ae74df6

src/init.js

@@ -14,34 +14,15 @@ import Logger from './fb-stubs/Logger.js';
 import App from './App.js';
 import BugReporter from './fb-stubs/BugReporter.js';
 import {createStore} from 'redux';
-import {persistStore, persistReducer} from 'redux-persist';
-import createFilter from 'redux-persist-transform-filter';
-import storage from 'redux-persist/lib/storage/index.js';
-import autoMergeLevel2 from 'redux-persist/lib/stateReconciler/autoMergeLevel2';
+import {persistStore} from 'redux-persist';
 import reducers from './reducers/index.js';
 import dispatcher from './dispatcher/index.js';
 import {setupMenuBar} from './MenuBar.js';
 import TooltipProvider from './ui/components/TooltipProvider.js';
 const path = require('path');
 
-const reducer: typeof reducers = persistReducer(
-  {
-    key: 'root',
-    stateReconciler: autoMergeLevel2,
-    transforms: [
-      createFilter('connections', [
-        'userPreferredDevice',
-        'userPreferredPlugin',
-        'userPreferredApp',
-      ]),
-    ],
-    storage,
-  },
-  reducers,
-);
-
 const store = createStore(
-  reducer,
+  reducers,
   window.__REDUX_DEVTOOLS_EXTENSION__ && window.__REDUX_DEVTOOLS_EXTENSION__(),
 );
 persistStore(store);