remove react-router-redux

packages/learn/gatsby-ssr.js

@@ -7,11 +7,10 @@ import headComponents from './src/head';
 import { createStore } from './src/redux/store';
 
 export const replaceRenderer = ({
-  history,
   bodyComponent,
   replaceBodyHTMLString
 }) => {
-  const store = createStore(history);
+  const store = createStore();
 
   const ConnectedBody = () => (
     <Provider store={store}>{bodyComponent}</Provider>