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/chrome/ShareSheetExportUrl.tsx

@@ -13,9 +13,9 @@ import {ReactReduxContext, ReactReduxContextValue} from 'react-redux';
 import {Logger} from 'flipper-common';
 import {IdlerImpl} from '../utils/Idler';
 import {
-  shareFlipperData,
   DataExportResult,
   DataExportError,
+  shareFlipperData,
 } from '../fb-stubs/user';
 import {
   exportStore,