Move sending intern requests from client to server

Summary: This diff moves send intern request from the browser to the server. The reason to make this change is that making such requests from a browser environment causes CORS restrictions to kick in.

Reviewed By: nikoant

Differential Revision: D32835449

fbshipit-source-id: e8e92e51ca963aa50b3c859bb61c2381171e85ae

desktop/flipper-ui-core/src/startFlipperDesktop.tsx

@@ -39,13 +39,7 @@ import styled from '@emotion/styled';
 import {CopyOutlined} from '@ant-design/icons';
 import {getVersionString} from './utils/versionString';
 import {PersistGate} from 'redux-persist/integration/react';
-import {
-  setLoggerInstance,
-  setUserSessionManagerInstance,
-  Settings,
-  FlipperServer,
-} from 'flipper-common';
-import {internGraphPOSTAPIRequest} from './fb-stubs/user';
+import {setLoggerInstance, FlipperServer} from 'flipper-common';
 import {getRenderHostInstance} from './RenderHost';
 import {startGlobalErrorHandling} from './utils/globalErrorHandling';
 import {loadTheme} from './utils/loadTheme';
@@ -168,9 +162,6 @@ function init(flipperServer: FlipperServer) {
       else console.warn(msg, r.error);
     }
   });
-  setUserSessionManagerInstance({
-    internGraphPOSTAPIRequest,
-  });
 
   ReactDOM.render(
     <AppFrame logger={logger} persistor={persistor} />,